HAZARDOUS WASTE ISSUES

ALAMITOS ROAD BRIDGE REPLACEMENT [STPLZ-5937 (058)]

1. Asbestos-Containing Materials: Due to the age of the Alamitos Road Bridge,

there is a potential for the presence of asbestos containing materials (ACM). An

ACM investigation should be performed by an inspector certified by Asbestos

Hazardous Emergency Response Act (AHERA) under Toxic Substance Control Act

(TSCA) Title II and certified by Cal OSHA under State of California rules and

regulations (California Code of Regulations, Section 1529). This work should be

performed during the design phase.

2. Lead-Based Paint: Due to the age of the Alamitos Road Bridge, there is a

potential for the presence of lead-based paint. A survey for lead-based paint

should be conducted prior to demolition of the existing bridge. Lead-based paint

should be abated by using contractors certified to perform such work, and in

accordance with state and federal regulations.

3. Mercury Contamination: The Alamitos Road Bridge is adjacent to Almaden

Quicksilver County Park. Almaden Quicksilver County Park was once the site of

extensive quicksilver (mercury) mining, which occurred over a 135-year period.

Although all mining ceased in the 1970’s, mercury-containing tailings from the

numerous mines remain. Mercury has leached from these tailings and has found

its way into the sediments and waters of nearby reservoirs and streams, including

Alamitos Creek. As a result, there is the potential for elevated levels of mercury

to be present in the soil and/or water at the bridge site. Testing for the presence

of mercury should be conducted at the bridge site during the design phase.

Should elevated levels of mercury be found, the affected soil and/or water should

be handled, removed, and disposed of in accordance with existing regulations

that are designed to protect workers and the environment.

FORM-BPK-TXV

®kcehCoeG htiw tropeR ™paM suidaR RDE ehT

440 Wheelers Farms RoadMilford, CT 06461Toll Free: 800.352.0050www.edrnet.com

Alamitos Road BridgeAlamitos RoadSan Jose, CA 95120

Inquiry Number: 3031718.2sApril 05, 2011

SECTION PAGE

Executive Summary ES1

Overview Map 2

Detail Map 3

Map Findings Summary 4

Map Findings 8

Orphan Summary 31

Government Records Searched/Data Currency Tracking GR-1

GEOCHECK ADDENDUM

Physical Setting Source Addendum A-1

Physical Setting Source Summary A-2

Physical Setting Source Map A-7

Physical Setting Source Map Findings A-8

Physical Setting Source Records Searched A-25

TC3031718.2s Page 1

Thank you for your business.Please contact EDR at 1-800-352-0050

with any questions or comments.

Disclaimer - Copyright and Trademark Notice

This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental DataResources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist fromother sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTALDATA RESOURCES, INC. SPECIFICALLY DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION,MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALLENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE,ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL,CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLYLIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings,environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, norshould they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase IEnvironmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for anyproperty. Additionally, the information provided in this Report is not to be construed as legal advice.

Copyright 2011 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in wholeor in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission.

EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All othertrademarks used herein are the property of their respective owners.

TABLE OF CONTENTS

EXECUTIVE SUMMARY

TC3031718.2s EXECUTIVE SUMMARY 1

A search of available environmental records was conducted by Environmental Data Resources, Inc (EDR).The report was designed to assist parties seeking to meet the search requirements of EPA’s Standardsand Practices for All Appropriate Inquiries (40 CFR Part 312), the ASTM Standard Practice forEnvironmental Site Assessments (E 1527-05) or custom requirements developed for the evaluation ofenvironmental risk associated with a parcel of real estate.

TARGET PROPERTY INFORMATION

ADDRESS

ALAMITOS ROADSAN JOSE, CA 95120

COORDINATES

37.168600 - 37˚ 10’ 7.0’’Latitude (North): 121.828300 - 121˚ 49’ 41.9’’Longitude (West): Zone 10Universal Tranverse Mercator: 604027.1UTM X (Meters): 4114015.0UTM Y (Meters): 510 ft. above sea levelElevation:

USGS TOPOGRAPHIC MAP ASSOCIATED WITH TARGET PROPERTY

37121-B7 SANTA TERESA HILLS, CATarget Property Map:1980Most Recent Revision:

AERIAL PHOTOGRAPHY IN THIS REPORT

2006, 2005Portions of Photo from:USDASource:

TARGET PROPERTY SEARCH RESULTS

The target property was not listed in any of the databases searched by EDR.

DATABASES WITH NO MAPPED SITES

No mapped sites were found in EDR’s search of available ("reasonably ascertainable ") governmentrecords either on the target property or within the search radius around the target property for thefollowing databases:

STANDARD ENVIRONMENTAL RECORDS

Federal NPL site list

NPL National Priority List

EXECUTIVE SUMMARY

TC3031718.2s EXECUTIVE SUMMARY 2

Proposed NPL Proposed National Priority List SitesNPL LIENS Federal Superfund Liens

Federal Delisted NPL site list

Delisted NPL National Priority List Deletions

Federal CERCLIS list

FEDERAL FACILITY Federal Facility Site Information listing

Federal CERCLIS NFRAP site List

CERC-NFRAP CERCLIS No Further Remedial Action Planned

Federal RCRA CORRACTS facilities list

CORRACTS Corrective Action Report

Federal RCRA non-CORRACTS TSD facilities list

RCRA-TSDF RCRA - Treatment, Storage and Disposal

Federal RCRA generators list

RCRA-LQG RCRA - Large Quantity GeneratorsRCRA-SQG RCRA - Small Quantity GeneratorsRCRA-CESQG RCRA - Conditionally Exempt Small Quantity Generator

Federal institutional controls / engineering controls registries

US ENG CONTROLS Engineering Controls Sites ListUS INST CONTROL Sites with Institutional Controls

Federal ERNS list

ERNS Emergency Response Notification System

State and tribal landfill and/or solid waste disposal site lists

SWF/LF Solid Waste Information System

State and tribal leaking storage tank lists

LUST Geotracker’s Leaking Underground Fuel Tank ReportSLIC Statewide SLIC CasesHIST LUST HIST LUST - Fuel Leak Site Activity ReportINDIAN LUST Leaking Underground Storage Tanks on Indian Land

State and tribal registered storage tank lists

UST Active UST FacilitiesAST Aboveground Petroleum Storage Tank FacilitiesINDIAN UST Underground Storage Tanks on Indian LandFEMA UST Underground Storage Tank Listing

EXECUTIVE SUMMARY

TC3031718.2s EXECUTIVE SUMMARY 3

State and tribal voluntary cleanup sites

VCP Voluntary Cleanup Program PropertiesINDIAN VCP Voluntary Cleanup Priority Listing

ADDITIONAL ENVIRONMENTAL RECORDS

Local Brownfield lists

US BROWNFIELDS A Listing of Brownfields Sites

Local Lists of Landfill / Solid Waste Disposal Sites

ODI Open Dump InventoryDEBRIS REGION 9 Torres Martinez Reservation Illegal Dump Site LocationsWMUDS/SWAT Waste Management Unit DatabaseSWRCY Recycler DatabaseHAULERS Registered Waste Tire Haulers ListingINDIAN ODI Report on the Status of Open Dumps on Indian Lands

Local Lists of Hazardous waste / Contaminated Sites

US CDL Clandestine Drug LabsSCH School Property Evaluation ProgramToxic Pits Toxic Pits Cleanup Act SitesCDL Clandestine Drug LabsUS HIST CDL National Clandestine Laboratory Register

Local Lists of Registered Storage Tanks

CA FID UST Facility Inventory DatabaseHIST UST Hazardous Substance Storage Container DatabaseSWEEPS UST SWEEPS UST Listing

Local Land Records

LIENS 2 CERCLA Lien InformationLUCIS Land Use Control Information SystemLIENS Environmental Liens ListingDEED Deed Restriction Listing

Records of Emergency Release Reports

HMIRS Hazardous Materials Information Reporting SystemCHMIRS California Hazardous Material Incident Report SystemLDS Land Disposal Sites ListingMCS Military Cleanup Sites Listing

Other Ascertainable Records

RCRA-NonGen RCRA - Non GeneratorsDOT OPS Incident and Accident DataDOD Department of Defense Sites

EXECUTIVE SUMMARY

TC3031718.2s EXECUTIVE SUMMARY 4

FUDS Formerly Used Defense SitesCONSENT Superfund (CERCLA) Consent DecreesROD Records Of DecisionUMTRA Uranium Mill Tailings SitesMINES Mines Master Index FileTRIS Toxic Chemical Release Inventory SystemTSCA Toxic Substances Control ActFTTS FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act)HIST FTTS FIFRA/TSCA Tracking System Administrative Case ListingSSTS Section 7 Tracking SystemsICIS Integrated Compliance Information SystemPADS PCB Activity Database SystemMLTS Material Licensing Tracking SystemRADINFO Radiation Information DatabaseFINDS Facility Index System/Facility Registry SystemRAATS RCRA Administrative Action Tracking SystemCA BOND EXP. PLAN Bond Expenditure PlanWDS Waste Discharge SystemNPDES NPDES Permits ListingCortese "Cortese" Hazardous Waste & Substances Sites ListHIST CORTESE Hazardous Waste & Substance Site ListSAN JOSE HAZMAT Hazardous Material FacilitiesNotify 65 Proposition 65 RecordsDRYCLEANERS Cleaner FacilitiesWIP Well Investigation Program Case ListHAZNET Facility and Manifest DataEMI Emissions Inventory DataINDIAN RESERV Indian ReservationsSCRD DRYCLEANERS State Coalition for Remediation of Drycleaners ListingHWP EnviroStor Permitted Facilities ListingHWT Registered Hazardous Waste Transporter DatabaseFINANCIAL ASSURANCE Financial Assurance Information ListingPCB TRANSFORMER PCB Transformer Registration DatabasePROC Certified Processors DatabaseMWMP Medical Waste Management Program ListingCOAL ASH DOE Sleam-Electric Plan Operation DataCOAL ASH EPA Coal Combustion Residues Surface Impoundments List

EDR PROPRIETARY RECORDS

EDR Proprietary Records

Manufactured Gas Plants EDR Proprietary Manufactured Gas PlantsEDR Historical Auto Stations EDR Proprietary Historic Gas StationsEDR Historical Cleaners EDR Proprietary Historic Dry Cleaners

SURROUNDING SITES: SEARCH RESULTS

Surrounding sites were identified in the following databases.

Elevations have been determined from the USGS Digital Elevation Model and should be evaluated ona relative (not an absolute) basis. Relative elevation information between sites of close proximityshould be field verified. Sites with an elevation equal to or higher than the target property have beendifferentiated below from sites with an elevation lower than the target property.Page numbers and map identification numbers refer to the EDR Radius Map report where detaileddata on individual sites can be reviewed.

Sites listed in bold italics are in multiple databases.

Unmappable (orphan) sites are not considered in the foregoing analysis.

EXECUTIVE SUMMARY

TC3031718.2s EXECUTIVE SUMMARY 5

STANDARD ENVIRONMENTAL RECORDS

Federal CERCLIS list

CERCLIS: The Comprehensive Environmental Response, Compensation and Liability Information Systemcontains data on potentially hazardous waste sites that have been reported to the USEPA by states,municipalities, private companies and private persons, pursuant to Section 103 of the ComprehensiveEnvironmental Response, Compensation and Liability Act (CERCLA). CERCLIS contains sites which are eitherproposed to or on the National Priorities List (NPL) and sites which are in the screening and assessment phasefor possible inclusion on the NPL.

A review of the CERCLIS list, as provided by EDR, and dated 11/30/2010 has revealed that there is 1 CERCLIS site within approximately 0.5 miles of the target property.

PageMap IDDirection / Distance Address Lower Elevation ____________________ ________ ___________________ _____ _____

ALMADEN QUICKSILVER PARK ALMADEN & MINE HILL RDS NNE 1/4 - 1/2 (0.453 mi.) 1 8

State- and tribal - equivalent NPL

RESPONSE: Identifies confirmed release sites where DTSC is involved in remediation, either in a leador oversight capacity. These confirmed release sites are generally high-priority and high potential risk.

A review of the RESPONSE list, as provided by EDR, and dated 02/07/2011 has revealed that there is 1 RESPONSE site within approximately 1 mile of the target property.

PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____

ALMADEN QUICKSILVER COUNTY PAR ALAMITOS ROAD & HICKS R WSW 1/2 - 1 (0.960 mi.) 2 10

State- and tribal - equivalent CERCLIS

ENVIROSTOR: The Department of Toxic Substances Control’s (DTSC’s) Site Mitigation and BrownfieldsReuse Program’s (SMBRP’s) EnviroStor database identifes sites that have known contamination or sites for whichthere may be reasons to investigate further. The database includes the following site types: FederalSuperfund sites (National Priorities List (NPL)); State Response, including Military Facilities and StateSuperfund; Voluntary Cleanup; and School sites. EnviroStor provides similar information to the informationthat was available in CalSites, and provides additional site information, including, but not limited to,identification of formerly-contaminated properties that have been released for reuse, properties whereenvironmental deed restrictions have been recorded to prevent inappropriate land uses, and riskcharacterization information that is used to assess potential impacts to public health and the environment atcontaminated sites.

A review of the ENVIROSTOR list, as provided by EDR, and dated 02/07/2011 has revealed that there is 1 ENVIROSTOR site within approximately 1 mile of the target property.

PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____

ALMADEN QUICKSILVER COUNTY PAR ALAMITOS ROAD & HICKS R WSW 1/2 - 1 (0.960 mi.) 2 10Status: Certified O&M - Land Use Restrictions Only

EXECUTIVE SUMMARY

TC3031718.2s EXECUTIVE SUMMARY 6

ADDITIONAL ENVIRONMENTAL RECORDS

Local Lists of Hazardous waste / Contaminated Sites

HIST Cal-Sites: Formerly known as ASPIS, this database contains both known and potential hazardoussubstance sites. The source is the California Department of Toxic Substance Control. No longer updated by thestate agency. It has been replaced by ENVIROSTOR.

A review of the HIST Cal-Sites list, as provided by EDR, and dated 08/08/2005 has revealed that there is 1 HIST Cal-Sites site within approximately 1 mile of the target property.

PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____

ALMADEN QUICKSILVER COUNTY PAR ALAMITOS ROAD & HICKS R WSW 1/2 - 1 (0.960 mi.) 2 10

EXECUTIVE SUMMARY

TC3031718.2s EXECUTIVE SUMMARY 7

Due to poor or inadequate address information, the following sites were not mapped. Count: 15 records.

Site Name Database(s)____________ ____________

S J CONCRETE PIPE CO SWEEPS USTCOCA COLA BOTTLING COMPANY SWEEPS USTMARSHLAND SOLID WASTE FACILITY SWF/LFP&G INVESTMENT COMPANY LUSTSAN JOSE, CITY OF LUST696 EATST TRIMBLE ROAD HMIRS696 EAST TRIMBEL ROAD HMIRSHIGHWAY 101 & BAILEY ROAD ERNSELRAM 1/2 MI SO OF ALAMITOS RD ERNSHICKS ROAD AT GUADALUPE RESERVOIR ERNS2118 OLD ALMADEN ROAD ERNSSAN FILIPE ROAD 1 MILE SOUTH OF VI ERNSN/B US 101 ON RAMP FROM SCHILLER R ERNSHICKS RD., 1 MI NORTH OF ALAMITOS ERNSWILLIAMS TANK LINES FUEL SPILL SLIC

EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.

000

960 9 609 2 0

88 0

84

0

84

0

1 44 01 4 0 0

0

440

1 7 2 01 6 8 0

1 6 4 0

16

00

1 6 0 0

15

60

15

20

15

20 1

56

0

1 5 2 0

14

80

1 4 8 0

14

40

1 4 4 0

48

0

48 0

48

0

4 8 0

920

14

00

14

00

1

4 0 0

12

8 0

52 0

5 2 0

52

05

20

5 2 0

15

20

520

8 8 08 4

0

56

0

5 60

56

05

60

56

0

5 6 0

6 0 0

60

0

6 0 0

60

0

60

06

00

60

0

60

0

16

40 1

60

01

56

0

1

5 6 0

64

0

64

0

64

0

64

0

6

4 0

64

0

6 4 0

6 4 0

6 4 0

64

0

6 40

64

0

80

68

0

68

0

6 8 0

6 8 0

68

06

8 06 80

6 8 0

6 8 0

68

0

6 8 0

68

0

68

0

68

0

1

72

07

20

7 2 0

72

0

720

7 2 0

72

0

7 2 0

7 2 0

72 0

72

0

7 2 0

7 2 0

72

0

72

0

15

60

76

0

76

07 6 0

76

0

7 60

7

6 0

76

0

7 6 07 6 0

7 6 0

76

0

760

7 6 0

13

60

1 3 6 0

13 6 0

3 6 0

8 0 08

00

80

0

80

0

8 0 0

8 0 0

80 0

8 0 0

80

0

8 00

8 0 0

8 0 0

80

0

800

84

0

84

0

8 4 0

84

0

84 0

8 4 0

8

4 0

4 0

8 4 08 4 0

8 4 0

84

0

8 4 0

88

0

8 8 0

88

0

88

0

8 80

88

0

8 80

8 8 0

8 8 0

8 8 0

88

0

8 8 0

1

15

20

1 5 2 0

15

2 01 5

2 0

1 4 8 0

14

80

14

80

14 8 0

1 4

4 0

14

40

14

40

44 0

1 4 4 0

1

4 0 0

14

00

14

0 0

13

6 0

1 3 60

13

60

1 3 6 0

13

20

13

20

1 32

0

13

20

1 3 20

1 3 2 0

1 3 2 0

1 3 2 0

12

80

1

2 8 0

12

80

1

280

1 2 8 01 2 8 0

1 2 8 0

12

80

1 2 8 0

1 2 8 0

1 2 8 0

12

40

1 2

12

40

1 240

12401 2 4 0

1240

1 2 4 0

1 2

4 0

12

40

1 2 4 0

12

00

1 2 0 0

12

00

1 2 0 0

1 2 0 0

1 2 0 0

1 20 0

1 2 0 0

1 2

0 0

1 2 0 0

11

60

1 1 6 0

11

60

11

60

11

60

1 1 6 01 1 6 0

6 0

1 16 0

1 1 6 0

1 1 6 0

11

60

11

60

11

20

1 1

11

20

11

20

1 1 2 0

2 0

1 2 0

1 1 20

1 1 20

1 1 2 0

11

20

10

80

1 0 8 0

1

08

0

10

80

1 0 8 0

8 0

10

8 0

10

80

1 0 8 0

10

80

10

80

10

4 0

10

40

1 0 4 0

1 0 4 0

10

4 0

1 0 4 0

4 0

1 0 4 0

10

40

1 0 4 0

10

40

10

40

1 0 0 0

1 0 0 0

1 0 00

1 0 0 0

1 0

0 0

1 0 0 0

10

0

1 0 0 0

10

00

1 0 0 0

10

00

10

00

09

60

96

0

9 6 0

9 6 0

9 6 0

96

0

9 60

9 6 0

960

9 6 0

96

0

96

0

92

0

9 2 0

9 2 0

9 20

92

0

92

0

9 2 0

9 2 0

9 2 0

92

0

92

0

9 2 0

EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.

480

520

52

0

560

560

60060

0

640

640

640

640

680

720

720

760

760

800

800

840

840

1040

1000

0

MAP FINDINGS SUMMARY

SearchTarget Distance Total

Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted

STANDARD ENVIRONMENTAL RECORDS

Federal NPL site list

0 NR 0 0 0 0 1.000NPL 0 NR 0 0 0 0 1.000Proposed NPL 0 NR NR NR NR NR TPNPL LIENS

Federal Delisted NPL site list

0 NR 0 0 0 0 1.000Delisted NPL

Federal CERCLIS list

1 NR NR 1 0 0 0.500CERCLIS 0 NR 0 0 0 0 1.000FEDERAL FACILITY

Federal CERCLIS NFRAP site List

0 NR NR 0 0 0 0.500CERC-NFRAP

Federal RCRA CORRACTS facilities list

0 NR 0 0 0 0 1.000CORRACTS

Federal RCRA non-CORRACTS TSD facilities list

0 NR NR 0 0 0 0.500RCRA-TSDF

Federal RCRA generators list

0 NR NR NR 0 0 0.250RCRA-LQG 0 NR NR NR 0 0 0.250RCRA-SQG 0 NR NR NR 0 0 0.250RCRA-CESQG

Federal institutional controls /engineering controls registries

0 NR NR 0 0 0 0.500US ENG CONTROLS 0 NR NR 0 0 0 0.500US INST CONTROL

Federal ERNS list

0 NR NR NR NR NR TPERNS

State- and tribal - equivalent NPL

1 NR 1 0 0 0 1.000RESPONSE

State- and tribal - equivalent CERCLIS

1 NR 1 0 0 0 1.000ENVIROSTOR

State and tribal landfill and/orsolid waste disposal site lists

0 NR NR 0 0 0 0.500SWF/LF

State and tribal leaking storage tank lists

0 NR NR 0 0 0 0.500LUST 0 NR NR 0 0 0 0.500SLIC

TC3031718.2s Page 4

MAP FINDINGS SUMMARY

SearchTarget Distance Total

Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted

0 NR NR 0 0 0 0.500HIST LUST 0 NR NR 0 0 0 0.500INDIAN LUST

State and tribal registered storage tank lists

0 NR NR NR 0 0 0.250UST 0 NR NR NR 0 0 0.250AST 0 NR NR NR 0 0 0.250INDIAN UST 0 NR NR NR 0 0 0.250FEMA UST

State and tribal voluntary cleanup sites

0 NR NR 0 0 0 0.500VCP 0 NR NR 0 0 0 0.500INDIAN VCP

ADDITIONAL ENVIRONMENTAL RECORDS

Local Brownfield lists

0 NR NR 0 0 0 0.500US BROWNFIELDS

Local Lists of Landfill / SolidWaste Disposal Sites

0 NR NR 0 0 0 0.500ODI 0 NR NR 0 0 0 0.500DEBRIS REGION 9 0 NR NR 0 0 0 0.500WMUDS/SWAT 0 NR NR 0 0 0 0.500SWRCY 0 NR NR NR NR NR TPHAULERS 0 NR NR 0 0 0 0.500INDIAN ODI

Local Lists of Hazardous waste /Contaminated Sites

0 NR NR NR NR NR TPUS CDL 1 NR 1 0 0 0 1.000HIST Cal-Sites 0 NR NR NR 0 0 0.250SCH 0 NR 0 0 0 0 1.000Toxic Pits 0 NR NR NR NR NR TPCDL 0 NR NR NR NR NR TPUS HIST CDL

Local Lists of Registered Storage Tanks

0 NR NR NR 0 0 0.250CA FID UST 0 NR NR NR 0 0 0.250HIST UST 0 NR NR NR 0 0 0.250SWEEPS UST

Local Land Records

0 NR NR NR NR NR TPLIENS 2 0 NR NR 0 0 0 0.500LUCIS 0 NR NR NR NR NR TPLIENS 0 NR NR 0 0 0 0.500DEED

Records of Emergency Release Reports

0 NR NR NR NR NR TPHMIRS 0 NR NR NR NR NR TPCHMIRS

TC3031718.2s Page 5

MAP FINDINGS SUMMARY

SearchTarget Distance Total

Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted

0 NR NR NR NR NR TPLDS 0 NR NR NR NR NR TPMCS

Other Ascertainable Records

0 NR NR NR 0 0 0.250RCRA-NonGen 0 NR NR NR NR NR TPDOT OPS 0 NR 0 0 0 0 1.000DOD 0 NR 0 0 0 0 1.000FUDS 0 NR 0 0 0 0 1.000CONSENT 0 NR 0 0 0 0 1.000ROD 0 NR NR 0 0 0 0.500UMTRA 0 NR NR NR 0 0 0.250MINES 0 NR NR NR NR NR TPTRIS 0 NR NR NR NR NR TPTSCA 0 NR NR NR NR NR TPFTTS 0 NR NR NR NR NR TPHIST FTTS 0 NR NR NR NR NR TPSSTS 0 NR NR NR NR NR TPICIS 0 NR NR NR NR NR TPPADS 0 NR NR NR NR NR TPMLTS 0 NR NR NR NR NR TPRADINFO 0 NR NR NR NR NR TPFINDS 0 NR NR NR NR NR TPRAATS 0 NR 0 0 0 0 1.000CA BOND EXP. PLAN 0 NR NR NR NR NR TPWDS 0 NR NR NR NR NR TPNPDES 0 NR NR 0 0 0 0.500Cortese 0 NR NR 0 0 0 0.500HIST CORTESE 0 NR NR NR 0 0 0.250SAN JOSE HAZMAT 0 NR 0 0 0 0 1.000Notify 65 0 NR NR NR 0 0 0.250DRYCLEANERS 0 NR NR NR 0 0 0.250WIP 0 NR NR NR NR NR TPHAZNET 0 NR NR NR NR NR TPEMI 0 NR 0 0 0 0 1.000INDIAN RESERV 0 NR NR 0 0 0 0.500SCRD DRYCLEANERS 0 NR 0 0 0 0 1.000HWP 0 NR NR NR 0 0 0.250HWT 0 NR NR NR NR NR TPFINANCIAL ASSURANCE 0 NR NR NR NR NR TPPCB TRANSFORMER 0 NR NR 0 0 0 0.500PROC 0 NR NR NR 0 0 0.250MWMP 0 NR NR NR NR NR TPCOAL ASH DOE 0 NR NR 0 0 0 0.500COAL ASH EPA

EDR PROPRIETARY RECORDS

EDR Proprietary Records

0 NR 0 0 0 0 1.000Manufactured Gas Plants 0 NR NR NR 0 0 0.250EDR Historical Auto Stations

TC3031718.2s Page 6

MAP FINDINGS SUMMARY

SearchTarget Distance Total

Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted

0 NR NR NR 0 0 0.250EDR Historical Cleaners

NOTES:

TP = Target Property

NR = Not Requested at this Search Distance

Sites may be listed in more than one database

TC3031718.2s Page 7

MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

9270438.00000Contact ID:

Not reportedContact Email: Site Assessment Manager (SAM)Contact Title: (415) 972-3814Contact Tel: Carl BricknerContact Name: 13002167.00000Contact ID:

Not reportedContact Email: Site Assessment Manager (SAM)Contact Title: (415) 972-3095Contact Tel: Jeff InglisContact Name: 9270048.00000Contact ID:

Not reportedContact Email: Site Assessment Manager (SAM)Contact Title: (415) 972-3219Contact Tel: Karen JuristContact Name: 9271184.00000Contact ID:

CERCLIS Site Contact Name(s):

Not reportedSite FUDS Flag: Not reportedAlias EPA ID: Not reportedCC Concurrence FY: Not reportedCC Concurrence Date: 06085Site Fips Code: 20010706Non NPL Status Date: Other Cleanup Activity: State-Lead CleanupNon NPL Status: Not reportedRResp Fed Agency Code: Not reportedRBRAC Code: Not reportedDMNSN Unit Code: Not on the NPLNPL Status: Not reportedSite Settings Code: Mines/TailingsClassification: 09EPA Region: Not reportedRST Code: Not reportedParent ID: Not reportedNFRAP Flag: Not reportedSite Init By Prog: Not reportedUSGS Quadrangle: Not reportedRCRA ID: NSite Orphan Flag: Not reportedDMNSN Number: Not a Federal FacilityFederal Facility: 18050003USGC Hydro Unit: 7400SMSA Number: Not reportedIFMS ID: 10Congressional District: ALMADEN QUICKSILVER PARKShort Name: SANTA CLARAFacility County: CAD982029613EPA ID: 0902539Site ID:

CERCLIS:

2392 ft.0.453 mi.

Relative:Lower

Actual:477 ft.

1/4-1/2 SAN JOSE, CA 95112NNE FINDSALMADEN & MINE HILL RDS CAD9820296131 CERCLISALMADEN QUICKSILVER PARK 1000145471

TC3031718.2s Page 8

MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

110009268452Registry ID:

FINDS:

Not reportedAction Anomaly: Not reportedUrgency Indicator: Not reportedPlanning Status: State, Fund FinancedPrimary Responsibility: SITEWIDEOperable Unit: Higher priority for further assessmentPriority Level: 05/23/2001Date Completed: 08/15/2000Date Started: SITE REASSESSMENTAction: 001Action Code:

Not reportedAction Anomaly: Not reportedUrgency Indicator: Not reportedPlanning Status: EPA Fund-FinancedPrimary Responsibility: SITEWIDEOperable Unit: Higher priority for further assessmentPriority Level: 08/07/1989Date Completed: Not reportedDate Started: SITE INSPECTIONAction: 001Action Code:

Not reportedAction Anomaly: Not reportedUrgency Indicator: Not reportedPlanning Status: State, Fund FinancedPrimary Responsibility: SITEWIDEOperable Unit: Higher priority for further assessmentPriority Level: 03/01/1988Date Completed: Not reportedDate Started: PRELIMINARY ASSESSMENTAction: 001Action Code:

Not reportedAction Anomaly: Not reportedUrgency Indicator: Not reportedPlanning Status: State, Fund FinancedPrimary Responsibility: SITEWIDEOperable Unit: Not reportedPriority Level: 07/01/1987Date Completed: Not reportedDate Started: DISCOVERYAction: 001Action Code:

CERCLIS Assessment History:

Not reportedSite Description: Not reportedAlias Comments:

Not reportedContact Email: Site Assessment Manager (SAM)Contact Title: (415) 972-3097Contact Tel: Dawn RichmondContact Name:

ALMADEN QUICKSILVER PARK (Continued) 1000145471

TC3031718.2s Page 9

MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

and financial information.including an inventory of sites, planned and actual site activities,system contains information on all aspects of hazardous waste sites,to support management in all phases of the Superfund program. TheLiability Information System) is the Superfund database that is usedCERCLIS (Comprehensive Environmental Response, Compensation, and Environmental Interest/Information System

ALMADEN QUICKSILVER PARK (Continued) 1000145471

Not reportedEstimated Size: 0Est Person-Yrs to complete: 08271981Comments Date: Not reportedRevised Due Date: Not reportedAWP Completion Date: 0Proposed Budget: Not reportedAWP Code: DISCOVERYActivity Name: DISCActivity: 43100001Facility ID: 15State Senate District Code: 24State Assembly District Code: Not reportedLat/Long Description: Not reportedLat/long Method: 0 0 0 / 0 0 0Lat/Long (dms): Not reportedLat/Long Direction: SAN FRANCISCO BAYRegion Water Control Board Name: SFRegion Water Control Board: Not reportedSupervisor Responsible for Site: EGILLERAStaff Member Responsible for Site: UnknownGroundwater Contamination: Not reportedDate Site Hazard Ranked: Not reportedHazardous Ranking Score: Not reportedCortese: UncontrolledAccess: METAL MININGSIC Name: 10SIC Code: Not ListedNPL: RESPONSIBLE PARTYType Name: RPFacility Type: DEPT OF TOXIC SUBSTANCES CONTROLLead Agency: DTSCLead Agency: CERTIFIED / OPERATION & MAINTENANCEStatus Name: IMPLEMENTED REMEDIATION CONTINUES COM - CERTIFIED OPERATION AND MAINTENANCE, ALL PLANNED ACTIVITIESStatus: 12291999State Senate District: Not reportedFile Name: NORTH COASTBranch Name: NCBranch: BERKELEYRegion Name: 2Region: 43100001Facility ID:

HISTORICAL CAL-SITES:

5067 ft.0.960 mi. ENVIROSTOR

Relative:Higher

Actual:604 ft.

1/2-1 RESPONSESAN JOSE, CA 95110WSW DEEDALAMITOS ROAD & HICKS ROAD N/A2 HIST Cal-SitesALMADEN QUICKSILVER COUNTY PARK S105628342

TC3031718.2s Page 10

MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): CERTIFIED / OPERATION & MAINTENANCEDefinition of Status: COMActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 10301987Comments Date: Not reportedRevised Due Date: Not reportedAWP Completion Date: 0Proposed Budget: RAOAWP Code: I/SE, IORSE, FFA, FFSRA, VCA, EAActivity Name: ORDERActivity: 43100001Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): CERTIFIED / OPERATION & MAINTENANCEDefinition of Status: COMActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 01201987Comments Date: Not reportedRevised Due Date: Not reportedAWP Completion Date: 0Proposed Budget: Not reportedAWP Code: SITE SCREENINGActivity Name: SSActivity: 43100001Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): CERTIFIED / OPERATION & MAINTENANCEDefinition of Status: COMActivity Status: Not reportedRequest to Delete Activity:

ALMADEN QUICKSILVER COUNTY PARK (Continued) S105628342

TC3031718.2s Page 11

MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

Not reportedAWP Code: REMEDIAL INVESTIGATION / FEASIBILITY STUDYActivity Name: RIFSActivity: 43100001Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): CERTIFIED / OPERATION & MAINTENANCEDefinition of Status: COMActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 03151992Comments Date: Not reportedRevised Due Date: Not reportedAWP Completion Date: 0Proposed Budget: REFERAWP Code: COST RECOVERYActivity Name: COSTActivity: 43100001Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): CERTIFIED / OPERATION & MAINTENANCEDefinition of Status: COMActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 06301988Comments Date: Not reportedRevised Due Date: Not reportedAWP Completion Date: 0Proposed Budget: Not reportedAWP Code: I/SE, IORSE, FFA, FFSRA, VCA, EAActivity Name: ORDERActivity: 43100001Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments:

ALMADEN QUICKSILVER COUNTY PARK (Continued) S105628342

TC3031718.2s Page 12

MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

CERTIFIED / OPERATION & MAINTENANCEDefinition of Status: COMActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 12191994Comments Date: Not reportedRevised Due Date: Not reportedAWP Completion Date: 0Proposed Budget: Not reportedAWP Code: REMEDIAL ACTION PLAN / RECORD OF DECISIONActivity Name: RAPActivity: 43100001Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): CERTIFIED / OPERATION & MAINTENANCEDefinition of Status: COMActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 11041994Comments Date: Not reportedRevised Due Date: Not reportedAWP Completion Date: 0Proposed Budget: Not reportedAWP Code: CEQA INCLUDING NEGATIVE DECSActivity Name: CEQAActivity: 43100001Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): CERTIFIED / OPERATION & MAINTENANCEDefinition of Status: COMActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 08021993Comments Date: Not reportedRevised Due Date: Not reportedAWP Completion Date: 0Proposed Budget:

ALMADEN QUICKSILVER COUNTY PARK (Continued) S105628342

TC3031718.2s Page 13

MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): CERTIFIED / OPERATION & MAINTENANCEDefinition of Status: COMActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 04221996Comments Date: Not reportedRevised Due Date: Not reportedAWP Completion Date: 0Proposed Budget: HACAWP Code: DESIGNActivity Name: DESActivity: 43100001Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): CERTIFIED / OPERATION & MAINTENANCEDefinition of Status: COMActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 08311995Comments Date: Not reportedRevised Due Date: Not reportedAWP Completion Date: 0Proposed Budget: SETTLAWP Code: COST RECOVERYActivity Name: COSTActivity: 43100001Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals):

ALMADEN QUICKSILVER COUNTY PARK (Continued) S105628342

TC3031718.2s Page 14

MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

Not reportedRevised Due Date: Not reportedAWP Completion Date: 0Proposed Budget: MINEAWP Code: REMEDIAL ACTION (RAP REQUIRED)Activity Name: RMDLActivity: 43100001Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): CERTIFIED / OPERATION & MAINTENANCEDefinition of Status: COMActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 12151997Comments Date: Not reportedRevised Due Date: Not reportedAWP Completion Date: 0Proposed Budget: MINEAWP Code: DESIGNActivity Name: DESActivity: 43100001Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: NRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: XAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): CERTIFIED / OPERATION & MAINTENANCEDefinition of Status: COMActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 08251998Comments Date: Not reportedRevised Due Date: Not reportedAWP Completion Date: 0Proposed Budget: HACAWP Code: REMEDIAL ACTION (RAP REQUIRED)Activity Name: RMDLActivity: 43100001Facility ID: 0Unknown Type: 0For Residential Reuse:

ALMADEN QUICKSILVER COUNTY PARK (Continued) S105628342

TC3031718.2s Page 15

MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

0Liquids Treated (Gals): 0Liquids Removed (Gals): CERTIFIED / OPERATION & MAINTENANCEDefinition of Status: COMActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 11251996Comments Date: Not reportedRevised Due Date: Not reportedAWP Completion Date: 0Proposed Budget: SETTLAWP Code: COST RECOVERYActivity Name: COSTActivity: 43100001Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): CERTIFIED / OPERATION & MAINTENANCEDefinition of Status: COMActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 12291999Comments Date: Not reportedRevised Due Date: Not reportedAWP Completion Date: 0Proposed Budget: MINEAWP Code: CERTIFICATIONActivity Name: CERTActivity: 43100001Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: 5SEPARATE MINE SITE LOCATION IN THE PARK. 2-FOOT SOIL CAPS WERE CONSTRUCTED OVER CALCINES DEPOSITS AT THEActivity Comments: NRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: XAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): CERTIFIED / OPERATION & MAINTENANCEDefinition of Status: COMActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 12291999Comments Date:

ALMADEN QUICKSILVER COUNTY PARK (Continued) S105628342

TC3031718.2s Page 16

MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): CERTIFIED / OPERATION & MAINTENANCEDefinition of Status: COMActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: Not reportedComments Date: Not reportedRevised Due Date: 12312006AWP Completion Date: 0Proposed Budget: Not reportedAWP Code: FIVE-YEAR REVIEW REQUIRED BY CERCLAActivity Name: 5YEARActivity: 43100001Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): CERTIFIED / OPERATION & MAINTENANCEDefinition of Status: COMActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 03142002Comments Date: Not reportedRevised Due Date: Not reportedAWP Completion Date: 0Proposed Budget: HACAWP Code: FIVE-YEAR REVIEW REQUIRED BY CERCLAActivity Name: 5YEARActivity: 43100001Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping:

ALMADEN QUICKSILVER COUNTY PARK (Continued) S105628342

TC3031718.2s Page 17

MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

in an individual sample from the Enriquita Mine Retort. AverageComments: 08021993Comments Date: Completed RIFS. The highest total mercury found was 1,700 mg/kgComments: 08021993Comments Date: sediment loading into Alamitos Creek.Comments: 03142002Comments Date: successful in limiting erosion of the pile and minimizingComments: 03142002Comments Date: mercury at the site. Erosion control measures have also beenComments: 03142002Comments Date: soil cap has been effective in preventing human exposure toComments: 03142002Comments Date: Completed Five-Year Review for the Hacienda Furnace Yard. TheComments: 03142002Comments Date: Mine. Enriquita Mine Retort, the San Mateo Mine Retort, and Senator park: the Mine Hill area, the Hacienda Furnace Yard, the action focused on calcines at five separate areas within the purchased the property for use as a park. The final remedial mining related operations ceased in 1975 when Santa Clara County furnaces and retorts was dumped near the processing areas. All condensed to liquid mercury. Processed ore (calcines) from the retorts and furnaces to volatilize the mercury which was then (mercury sulfide). Mercury was extracted by heating the ore in to 1975. Mercury occurs primarily in the mineral cinnabar different entities at the New Almaden mining district from 1845 Mercury mining and ore processing were conducted by a number ofBackground Info: SAN JOSE, CA 95110Alternate City,St,Zip: ALAMITOS ROAD & HICKS ROADAlternate Address: SAN JOSE, CA 95110Alternate City,St,Zip: ALMADEN ROAD & HICKS AVENUEAlternate Address: SAN JOSE, CA 95101Alternate City,St,Zip: ALMADEN ROAD & HICKS AVENUEAlternate Address: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): CERTIFIED / OPERATION & MAINTENANCEDefinition of Status: COMActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 11042003Comments Date: Not reportedRevised Due Date: Not reportedAWP Completion Date: 0Proposed Budget: MINEAWP Code: FIVE-YEAR REVIEW REQUIRED BY CERCLAActivity Name: 5YEARActivity: 43100001Facility ID:

ALMADEN QUICKSILVER COUNTY PARK (Continued) S105628342

TC3031718.2s Page 18

MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

3750Acres: State Response or NPLSite Type Detail: State ResponseSite Type: 43100001Facility ID:

RESPONSE:

12/29/1999Deed Date(s):CERTIFIED O&M - LAND USE RESTRICTIONS ONLYStatus:STATE RESPONSESite Type:Not reportedSub Area:PROJECT WIDEArea:

DEED:

Not reportedSpecial Programs Name: Not reportedSpecial Programs Code: ALMADEN QUICKSILVER COUNTY PARKAlternate Name: CAD982029613ID Value: EPA IDENTIFICATION NUMBERID Name: P21002ID Value: BEP DATABASE PCODEID Name: 200005ID Value: CALSTARS CODEID Name: administered by the SFRWQCB.Comments: 12191994Comments Date: the Site to comply with federal stormwater discharge regulationsComments: 12191994Comments Date: is also required under the monitoring program established forComments: 12191994Comments Date: covers and barrier will be performed. Surface water monitoringComments: 12191994Comments Date: the bank of Alamitos Creek. Long-term maintenance of the soilComments: 12191994Comments Date: barrier which was constructed at the Hacienda Furnace Yard alongComments: 12191994Comments Date: vegetated soil covers and a 1500-foot long rock and wire meshComments: 12191994Comments Date: surface waters. The primary components of the remedy wereComments: 12191994Comments Date: measures which prevented human exposure and further release toComments: 12191994Comments Date: Approved RAP. The site remedy consisted of on-site containmentComments: 12191994Comments Date: Watershed Mercury issues.Comments: 11042003Comments Date: surface waters; RWQCB continues to work on the Guadalupe RiverComments: 11042003Comments Date: within the park may be releasing mercury contamination toComments: 11042003Comments Date: Mine Retort and the San Mateo Mine Retort. Additional areasComments: 11042003Comments Date: Completed Five-Year Review for the Mine Hill Area, EnriquitaComments: 11042003Comments Date: to 420 mg/kg.Comments: 08021993Comments Date: total mercury concentrations for the five areas ranged from 39Comments: 08021993Comments Date:

ALMADEN QUICKSILVER COUNTY PARK (Continued) S105628342

TC3031718.2s Page 19

MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

5 Year Review ReportsCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Mercury issues. waters; RWQCB continues to work on the Guadalupe River Watershed within the park may be releasing mercury contamination to surface Retort, Senator Mine and the San Mateo Mine Retort. Additional areas Completed Five-Year Review for the Mine Hill Area, Enriquita MineComments: 2003-11-04 00:00:00Completed Date: 5 Year Review ReportsCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Completed Info:

Envirostor ID NumberAlias Type: 43100001Alias Name: Project Code (Site Code)Alias Type: 200005Alias Name: PCodeAlias Type: P21002Alias Name: EPA (FRS #)Alias Type: 110033614122Alias Name: EPA Identification NumberAlias Type: CAD982029613Alias Name: APNAlias Type: 583-23-019Alias Name: APNAlias Type: 583-20-004Alias Name: APNAlias Type: 581-27-006Alias Name: APNAlias Type: 575-10-005Alias Name: APNAlias Type: 575-10-002Alias Name: SOIL, SURFWPotential Description: Not reportedConfirmed COC: Not reportedPotential COC: MINEPast Use: 575-10-002, 575-10-005, 581-27-006, 583-20-004, 583-23-019APN: -121.83771745436999Longitude: 37.173920439298499Latitude: Responsible PartyFunding: YESRestricted Use: 12/29/1999Status Date: Certified O&M - Land Use Restrictions OnlyStatus: Not reportedSpecial Program Status: 15Senate: 21Assembly: COVSite Mgmt. Req.: 200005Site Code: Cleanup BerkeleyDivision Branch: Mark PirosSupervisor: HENRY CHUIProject Manager: DTSC - Site Mitigation And Brownfield Reuse ProgramLead Agency Description: SMBRPLead Agency: SMBRP, RWQCB 2 - San Francisco Bay, SANTA CLARA COUNTY, SANTA CLARA VALLEY WATER DISCleanup Oversight Agencies: NONational Priorities List:

ALMADEN QUICKSILVER COUNTY PARK (Continued) S105628342

TC3031718.2s Page 20

MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

Site ScreeningCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reported mercury concentrations for the five areas ranged from 39 to 420 mg/kg. individual sample from the Enriquita Mine Retort. Average total Completed RIFS. The highest total mercury found was 1,700 mg/kg in anComments: 1993-08-02 00:00:00Completed Date: Remedial Investigation / Feasibility StudyCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

regulations administered by the SFRWQCB. established for the Site to comply with federal stormwater discharge water monitoring is also required under the monitoring program maintenance of the soil covers and barrier will be performed. Surface the Hacienda Furnace Yard along the bank of Alamitos Creek. Long-term 1500-foot long rock and wire mesh barrier which was constructed at primary components of the remedy were vegetated soil covers and a prevented human exposure and further release to surface waters. The The Final remedy consisted of on-site containment measures whichComments: 1994-12-19 00:00:00Completed Date: Remedial Action PlanCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Remedial Design for Hacienda Furnace YardComments: 1996-04-22 00:00:00Completed Date: Design/Implementation WorkplanCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Yard Project. Remedial Design and Implementation Completion for Hacienda FurnaceComments: 1998-08-25 00:00:00Completed Date: Remedial Action Completion ReportCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Mine Retort, and Senator Mine Remedial Design for Mine Hill Area, Enriquita Mine Retort, San MateoComments: 1997-12-15 00:00:00Completed Date: Design/Implementation WorkplanCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Enriquita Mine Retort, San Mateo Mine Retort, and Senator Mine. Remedial action implementation and completion for Mine Hill Area,Comments: 1999-12-29 00:00:00Completed Date: Remedial Action Completion ReportCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Yard Area. Five-Year Review of the remedy implemented at the Hacienda FurncaComments: 2002-03-14 00:00:00Completed Date:

ALMADEN QUICKSILVER COUNTY PARK (Continued) S105628342

TC3031718.2s Page 21

MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

2009-01-13 00:00:00Completed Date: Public NoticeCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

investigation activities. Fact sheet updates the community and current and upcoming siteComments: 1988-10-01 00:00:00Completed Date: Fact SheetsCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

residents and briefly describe the upcoming steps. Fact sheet provides a site history, issues a health warning to areaComments: 1987-09-01 00:00:00Completed Date: Fact SheetsCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Public Notice for Explanation of Significant DifferencesComments: 2006-05-09 00:00:00Completed Date: Public NoticeCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

ESD approved.Comments: 2006-06-08 00:00:00Completed Date: Remedial Action Plan w/ESDCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Five Year Review for Hacienda Furnace Area approved on 05/15/2008Comments: 2008-05-27 00:00:00Completed Date: 5 Year Review ReportsCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Fact sheet finalized.Comments: 2006-05-02 00:00:00Completed Date: Fact SheetsCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

U.S. EPA Sign Off.Comments: 2006-02-01 00:00:00Completed Date: Other ReportCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Signed and filed.Comments: 2009-05-27 00:00:00Completed Date: 5 Year Review ReportsCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reportedComments: 1987-01-20 00:00:00Completed Date:

ALMADEN QUICKSILVER COUNTY PARK (Continued) S105628342

TC3031718.2s Page 22

MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Enriquita Mine due to inaccessibility issues. Site inspection noted no problems. We were not able to inspect theComments: 2007-02-20 00:00:00Completed Date: Land Use Restriction - Site Inspection/VisitCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Alamitos Creek. erosion around the creek bank and minimizing sediment load into the Erosion control measures have been successful in limiting soil Drainage channels and ditches were also observed to be in good shape. remain under the soil caps and appears to be in good conditions. adequately protective of human health and the environment. Calcines site in San Jose. DTSC concluded that the remedial actions remains DTSC has completed the 2010 annual inspection of Almaden QuicksilverComments: 2010-11-23 00:00:00Completed Date: Land Use Restriction - Site Inspection/VisitCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Water Board. Inspection Report signed after revised with comments from County andComments: 2009-05-19 00:00:00Completed Date: Land Use Restriction - Site Inspection/VisitCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

2009. report. No violations were observed during the site visit in October The LUC monitoring report is included with the 2009 annual inspectionComments: 2009-12-17 00:00:00Completed Date: Land Use Restriction - Site Inspection/VisitCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Letter sent.Comments: 2009-08-25 00:00:00Completed Date: CorrespondenceCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Approved Project.Comments: 2009-05-29 00:00:00Completed Date: Remedial Action Implementation WorkplanCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Jacques Gulch Restoration fieldwork project has started.Comments: 2009-06-25 00:00:00Completed Date: FieldworkCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Fact sheet mailed to the site and DTSC Berkeley MML on Jan 12, 2009.Comments:

ALMADEN QUICKSILVER COUNTY PARK (Continued) S105628342

TC3031718.2s Page 23

MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

Not reportedSchedule Sub Area Name: PROJECT WIDESchedule Area Name: 2012Future Due Date: Remedial Action Completion ReportFuture Document Type: Not reportedFuture Sub Area Name: PROJECT WIDEFuture Area Name: 2013Future Due Date: Public NoticeFuture Document Type: Not reportedFuture Sub Area Name: PROJECT WIDEFuture Area Name: 2012Future Due Date: Public NoticeFuture Document Type: Not reportedFuture Sub Area Name: PROJECT WIDEFuture Area Name: 2013Future Due Date: 5 Year Review ReportsFuture Document Type: Not reportedFuture Sub Area Name: PROJECT WIDEFuture Area Name: 2012Future Due Date: 5 Year Review ReportsFuture Document Type: Not reportedFuture Sub Area Name: PROJECT WIDEFuture Area Name:

park. An official land use convenant does not exist for the property. The County of Santa Clara is required to maintain the property as aComments: 1999-12-29 00:00:00Completed Date: Land Use RestrictionCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Certification of completion of all remedial actions.Comments: 1999-12-29 00:00:00Completed Date: CertificationCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reportedComments: 2006-06-09 00:00:00Completed Date: CEQA - Initial Study/ Neg. DeclarationCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reportedComments: 1996-11-25 00:00:00Completed Date: * Cost Recovery Settlements/DecreesCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reportedComments: 1981-08-27 00:00:00Completed Date: * DiscoveryCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

RAO issued to the County of Santa Clara, BKHN, Inc.,Comments: 1987-10-30 00:00:00Completed Date: Unilateral Order (I/SE, RAO, CAO, EPA AO)Completed Document Type:

ALMADEN QUICKSILVER COUNTY PARK (Continued) S105628342

TC3031718.2s Page 24

MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

2003-11-04 00:00:00Completed Date: 5 Year Review ReportsCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Completed Info:

Envirostor ID NumberAlias Type: 43100001Alias Name: Project Code (Site Code)Alias Type: 200005Alias Name: PCodeAlias Type: P21002Alias Name: EPA (FRS #)Alias Type: 110033614122Alias Name: EPA Identification NumberAlias Type: CAD982029613Alias Name: APNAlias Type: 583-23-019Alias Name: APNAlias Type: 583-20-004Alias Name: APNAlias Type: 581-27-006Alias Name: APNAlias Type: 575-10-005Alias Name: APNAlias Type: 575-10-002Alias Name: SOIL, SURFWPotential Description: Not reportedConfirmed COC: Not reportedPotential COC: MINEPast Use: 575-10-002, 575-10-005, 581-27-006, 583-20-004, 583-23-019APN: -121.83771745436999Longitude: 37.173920439298499Latitude: Responsible PartyFunding: COVSite Mgmt. Req.: YESRestricted Use: 12/29/1999Status Date: Certified O&M - Land Use Restrictions OnlyStatus: Not reportedSpecial Program: 15Senate: 21Assembly: 200005Site Code: 43100001Facility ID: Cleanup BerkeleyDivision Branch: Mark PirosSupervisor: HENRY CHUIProgram Manager: SMBRPLead Agency: SMBRP, RWQCB 2 - San Francisco Bay, SANTA CLARA COUNTY, SANTA CLARA VALLEY WATER DISTRICRegulatory Agencies: NONPL: 3750Acres: State Response or NPLSite Type Detailed: State ResponseSite Type:

ENVIROSTOR:

Not reportedSchedule Revised Date: 2011-03-01 00:00:00Schedule Due Date: Remedial Action Completion ReportSchedule Document Type:

ALMADEN QUICKSILVER COUNTY PARK (Continued) S105628342

TC3031718.2s Page 25

MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

Remedial Investigation / Feasibility StudyCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

regulations administered by the SFRWQCB. established for the Site to comply with federal stormwater discharge water monitoring is also required under the monitoring program maintenance of the soil covers and barrier will be performed. Surface the Hacienda Furnace Yard along the bank of Alamitos Creek. Long-term 1500-foot long rock and wire mesh barrier which was constructed at primary components of the remedy were vegetated soil covers and a prevented human exposure and further release to surface waters. The The Final remedy consisted of on-site containment measures whichComments: 1994-12-19 00:00:00Completed Date: Remedial Action PlanCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Remedial Design for Hacienda Furnace YardComments: 1996-04-22 00:00:00Completed Date: Design/Implementation WorkplanCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Yard Project. Remedial Design and Implementation Completion for Hacienda FurnaceComments: 1998-08-25 00:00:00Completed Date: Remedial Action Completion ReportCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Mine Retort, and Senator Mine Remedial Design for Mine Hill Area, Enriquita Mine Retort, San MateoComments: 1997-12-15 00:00:00Completed Date: Design/Implementation WorkplanCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Enriquita Mine Retort, San Mateo Mine Retort, and Senator Mine. Remedial action implementation and completion for Mine Hill Area,Comments: 1999-12-29 00:00:00Completed Date: Remedial Action Completion ReportCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Yard Area. Five-Year Review of the remedy implemented at the Hacienda FurncaComments: 2002-03-14 00:00:00Completed Date: 5 Year Review ReportsCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Mercury issues. waters; RWQCB continues to work on the Guadalupe River Watershed within the park may be releasing mercury contamination to surface Retort, Senator Mine and the San Mateo Mine Retort. Additional areas Completed Five-Year Review for the Mine Hill Area, Enriquita MineComments:

ALMADEN QUICKSILVER COUNTY PARK (Continued) S105628342

TC3031718.2s Page 26

MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

residents and briefly describe the upcoming steps. Fact sheet provides a site history, issues a health warning to areaComments: 1987-09-01 00:00:00Completed Date: Fact SheetsCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Public Notice for Explanation of Significant DifferencesComments: 2006-05-09 00:00:00Completed Date: Public NoticeCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

ESD approved.Comments: 2006-06-08 00:00:00Completed Date: Remedial Action Plan w/ESDCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Five Year Review for Hacienda Furnace Area approved on 05/15/2008Comments: 2008-05-27 00:00:00Completed Date: 5 Year Review ReportsCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Fact sheet finalized.Comments: 2006-05-02 00:00:00Completed Date: Fact SheetsCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

U.S. EPA Sign Off.Comments: 2006-02-01 00:00:00Completed Date: Other ReportCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Signed and filed.Comments: 2009-05-27 00:00:00Completed Date: 5 Year Review ReportsCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reportedComments: 1987-01-20 00:00:00Completed Date: Site ScreeningCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reported mercury concentrations for the five areas ranged from 39 to 420 mg/kg. individual sample from the Enriquita Mine Retort. Average total Completed RIFS. The highest total mercury found was 1,700 mg/kg in anComments: 1993-08-02 00:00:00Completed Date:

ALMADEN QUICKSILVER COUNTY PARK (Continued) S105628342

TC3031718.2s Page 27

MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

Alamitos Creek. erosion around the creek bank and minimizing sediment load into the Erosion control measures have been successful in limiting soil Drainage channels and ditches were also observed to be in good shape. remain under the soil caps and appears to be in good conditions. adequately protective of human health and the environment. Calcines site in San Jose. DTSC concluded that the remedial actions remains DTSC has completed the 2010 annual inspection of Almaden QuicksilverComments: 2010-11-23 00:00:00Completed Date: Land Use Restriction - Site Inspection/VisitCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Water Board. Inspection Report signed after revised with comments from County andComments: 2009-05-19 00:00:00Completed Date: Land Use Restriction - Site Inspection/VisitCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

2009. report. No violations were observed during the site visit in October The LUC monitoring report is included with the 2009 annual inspectionComments: 2009-12-17 00:00:00Completed Date: Land Use Restriction - Site Inspection/VisitCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Letter sent.Comments: 2009-08-25 00:00:00Completed Date: CorrespondenceCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Approved Project.Comments: 2009-05-29 00:00:00Completed Date: Remedial Action Implementation WorkplanCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Jacques Gulch Restoration fieldwork project has started.Comments: 2009-06-25 00:00:00Completed Date: FieldworkCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Fact sheet mailed to the site and DTSC Berkeley MML on Jan 12, 2009.Comments: 2009-01-13 00:00:00Completed Date: Public NoticeCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

investigation activities. Fact sheet updates the community and current and upcoming siteComments: 1988-10-01 00:00:00Completed Date: Fact SheetsCompleted Document Type:

ALMADEN QUICKSILVER COUNTY PARK (Continued) S105628342

TC3031718.2s Page 28

MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

PROJECT WIDEFuture Area Name: 2012Future Due Date: Public NoticeFuture Document Type: Not reportedFuture Sub Area Name: PROJECT WIDEFuture Area Name: 2013Future Due Date: 5 Year Review ReportsFuture Document Type: Not reportedFuture Sub Area Name: PROJECT WIDEFuture Area Name: 2012Future Due Date: 5 Year Review ReportsFuture Document Type: Not reportedFuture Sub Area Name: PROJECT WIDEFuture Area Name:

park. An official land use convenant does not exist for the property. The County of Santa Clara is required to maintain the property as aComments: 1999-12-29 00:00:00Completed Date: Land Use RestrictionCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Certification of completion of all remedial actions.Comments: 1999-12-29 00:00:00Completed Date: CertificationCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reportedComments: 2006-06-09 00:00:00Completed Date: CEQA - Initial Study/ Neg. DeclarationCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reportedComments: 1996-11-25 00:00:00Completed Date: * Cost Recovery Settlements/DecreesCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reportedComments: 1981-08-27 00:00:00Completed Date: * DiscoveryCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

RAO issued to the County of Santa Clara, BKHN, Inc.,Comments: 1987-10-30 00:00:00Completed Date: Unilateral Order (I/SE, RAO, CAO, EPA AO)Completed Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Enriquita Mine due to inaccessibility issues. Site inspection noted no problems. We were not able to inspect theComments: 2007-02-20 00:00:00Completed Date: Land Use Restriction - Site Inspection/VisitCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

ALMADEN QUICKSILVER COUNTY PARK (Continued) S105628342

TC3031718.2s Page 29

MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

Not reportedSchedule Revised Date: 2011-03-01 00:00:00Schedule Due Date: Remedial Action Completion ReportSchedule Document Type: Not reportedSchedule Sub Area Name: PROJECT WIDESchedule Area Name: 2012Future Due Date: Remedial Action Completion ReportFuture Document Type: Not reportedFuture Sub Area Name: PROJECT WIDEFuture Area Name: 2013Future Due Date: Public NoticeFuture Document Type: Not reportedFuture Sub Area Name:

ALMADEN QUICKSILVER COUNTY PARK (Continued) S105628342

TC3031718.2s Page 30

ORPHAN SUMMARY

City EDR ID Site Name Site Address Zip Database(s)

Count: 15 records.

LAUREL S110041771 WILLIAMS TANK LINES FUEL SPILL HWY 17 95033 SLICSAN JOSE 2003651265 HIGHWAY 101 & BAILEY ROAD HIGHWAY 101 & BAILEY ROAD ERNSSAN JOSE S106931689 S J CONCRETE PIPE CO 1420 N BAYSHORE HWY 1 SWEEPS USTSAN JOSE 2007437391 696 EATST TRIMBLE ROAD 696 EATST TRIMBLE ROAD HMIRSSAN JOSE 93307762 ELRAM 1/2 MI SO OF ALAMITOS RD ELRAM 1/2 MI SO OF ALAMITOS RD 95120 ERNSSAN JOSE 98447903 HICKS ROAD AT GUADALUPE RESERVOIR HICKS ROAD AT GUADALUPE RESERV ERNSSAN JOSE S107996451 P&G INVESTMENT COMPANY 1775 64 HWY LUSTSAN JOSE S109821497 MARSHLAND SOLID WASTE FACILITY NW HWY 237 / GOLD STREET ALVIS SWF/LFSAN JOSE 97407279 2118 OLD ALMADEN ROAD 2118 OLD ALMADEN ROAD ERNSSAN JOSE S106924778 COCA COLA BOTTLING COMPANY 1555 OLD BAYSHORE HWY 4 SWEEPS USTSAN JOSE 99644760 SAN FILIPE ROAD 1 MILE SOUTH OF VI SAN FILIPE ROAD 1 MILE SOUTH O ERNSSAN JOSE S110655404 SAN JOSE, CITY OF W SAN CARLOS ST & ALMADEN BLV 95120 LUSTSAN JOSE 2005703906 696 EAST TRIMBEL ROAD 696 EAST TRIMBEL ROAD HMIRSSAN JOSE 92256228 N/B US 101 ON RAMP FROM SCHILLER R N/B US 101 ON RAMP FROM SCHILL ERNSSANTA CLARA 91217669 HICKS RD., 1 MI NORTH OF ALAMITOS 1 N HICKS RD 95120 ERNS

TC3031718.2s Page 31

To maintain currency of the following federal and state databases, EDR contacts the appropriate governmental agencyon a monthly or quarterly basis, as required.

Number of Days to Update: Provides confirmation that EDR is reporting records that have been updated within 90 daysfrom the date the government agency made the information available to the public.

STANDARD ENVIRONMENTAL RECORDS

Federal NPL site list

NPL: National Priority ListNational Priorities List (Superfund). The NPL is a subset of CERCLIS and identifies over 1,200 sites for prioritycleanup under the Superfund Program. NPL sites may encompass relatively large areas. As such, EDR provides polygoncoverage for over 1,000 NPL site boundaries produced by EPA’s Environmental Photographic Interpretation Center(EPIC) and regional EPA offices.

Date of Government Version: 12/31/2010Date Data Arrived at EDR: 01/13/2011Date Made Active in Reports: 01/28/2011Number of Days to Update: 15

Source: EPATelephone: N/ALast EDR Contact: 01/13/2011Next Scheduled EDR Contact: 04/25/2011Data Release Frequency: Quarterly

NPL Site Boundaries

Sources:

EPA’s Environmental Photographic Interpretation Center (EPIC)Telephone: 202-564-7333

EPA Region 1 EPA Region 6Telephone 617-918-1143 Telephone: 214-655-6659

EPA Region 3 EPA Region 7Telephone 215-814-5418 Telephone: 913-551-7247

EPA Region 4 EPA Region 8Telephone 404-562-8033 Telephone: 303-312-6774

EPA Region 5 EPA Region 9Telephone 312-886-6686 Telephone: 415-947-4246

EPA Region 10Telephone 206-553-8665

Proposed NPL: Proposed National Priority List SitesA site that has been proposed for listing on the National Priorities List through the issuance of a proposed rulein the Federal Register. EPA then accepts public comments on the site, responds to the comments, and places onthe NPL those sites that continue to meet the requirements for listing.

Date of Government Version: 12/31/2010Date Data Arrived at EDR: 01/13/2011Date Made Active in Reports: 01/28/2011Number of Days to Update: 15

Source: EPATelephone: N/ALast EDR Contact: 01/13/2011Next Scheduled EDR Contact: 04/25/2011Data Release Frequency: Quarterly

NPL LIENS: Federal Superfund LiensFederal Superfund Liens. Under the authority granted the USEPA by CERCLA of 1980, the USEPA has the authorityto file liens against real property in order to recover remedial action expenditures or when the property ownerreceived notification of potential liability. USEPA compiles a listing of filed notices of Superfund Liens.

Date of Government Version: 10/15/1991Date Data Arrived at EDR: 02/02/1994Date Made Active in Reports: 03/30/1994Number of Days to Update: 56

Source: EPATelephone: 202-564-4267Last EDR Contact: 02/14/2011Next Scheduled EDR Contact: 05/30/2011Data Release Frequency: No Update Planned

TC3031718.2s Page GR-1

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

Federal Delisted NPL site list

DELISTED NPL: National Priority List DeletionsThe National Oil and Hazardous Substances Pollution Contingency Plan (NCP) establishes the criteria that theEPA uses to delete sites from the NPL. In accordance with 40 CFR 300.425.(e), sites may be deleted from theNPL where no further response is appropriate.

Date of Government Version: 12/31/2010Date Data Arrived at EDR: 01/13/2011Date Made Active in Reports: 01/28/2011Number of Days to Update: 15

Source: EPATelephone: N/ALast EDR Contact: 01/13/2011Next Scheduled EDR Contact: 04/25/2011Data Release Frequency: Quarterly

Federal CERCLIS list

CERCLIS: Comprehensive Environmental Response, Compensation, and Liability Information SystemCERCLIS contains data on potentially hazardous waste sites that have been reported to the USEPA by states, municipalities,private companies and private persons, pursuant to Section 103 of the Comprehensive Environmental Response, Compensation,and Liability Act (CERCLA). CERCLIS contains sites which are either proposed to or on the National PrioritiesList (NPL) and sites which are in the screening and assessment phase for possible inclusion on the NPL.

Date of Government Version: 11/30/2010Date Data Arrived at EDR: 12/30/2010Date Made Active in Reports: 02/25/2011Number of Days to Update: 57

Source: EPATelephone: 703-412-9810Last EDR Contact: 03/01/2011Next Scheduled EDR Contact: 06/13/2011Data Release Frequency: Quarterly

FEDERAL FACILITY: Federal Facility Site Information listingA listing of National Priority List (NPL) and Base Realignment and Closure (BRAC) sites found in the ComprehensiveEnvironmental Response, Compensation and Liability Information System (CERCLIS) Database where EPAa??s FederalFacilities Restoration and Reuse Office is involved in cleanup activities.

Date of Government Version: 12/10/2010Date Data Arrived at EDR: 01/11/2011Date Made Active in Reports: 02/16/2011Number of Days to Update: 36

Source: Environmental Protection AgencyTelephone: 703-603-8704Last EDR Contact: 01/11/2011Next Scheduled EDR Contact: 04/25/2011Data Release Frequency: Varies

Federal CERCLIS NFRAP site List

CERCLIS-NFRAP: CERCLIS No Further Remedial Action PlannedArchived sites are sites that have been removed and archived from the inventory of CERCLIS sites. Archived statusindicates that, to the best of EPA’s knowledge, assessment at a site has been completed and that EPA has determinedno further steps will be taken to list this site on the National Priorities List (NPL), unless information indicatesthis decision was not appropriate or other considerations require a recommendation for listing at a later time.This decision does not necessarily mean that there is no hazard associated with a given site; it only means that,based upon available information, the location is not judged to be a potential NPL site.

Date of Government Version: 10/28/2010Date Data Arrived at EDR: 12/01/2010Date Made Active in Reports: 02/25/2011Number of Days to Update: 86

Source: EPATelephone: 703-412-9810Last EDR Contact: 03/01/2011Next Scheduled EDR Contact: 06/13/2011Data Release Frequency: Quarterly

Federal RCRA CORRACTS facilities list

CORRACTS: Corrective Action ReportCORRACTS identifies hazardous waste handlers with RCRA corrective action activity.

TC3031718.2s Page GR-2

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

Date of Government Version: 05/25/2010Date Data Arrived at EDR: 06/02/2010Date Made Active in Reports: 10/04/2010Number of Days to Update: 124

Source: EPATelephone: 800-424-9346Last EDR Contact: 02/14/2011Next Scheduled EDR Contact: 05/30/2011Data Release Frequency: Quarterly

Federal RCRA non-CORRACTS TSD facilities list

RCRA-TSDF: RCRA - Treatment, Storage and DisposalRCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservationand Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The databaseincludes selective information on sites which generate, transport, store, treat and/or dispose of hazardous wasteas defined by the Resource Conservation and Recovery Act (RCRA). Transporters are individuals or entities thatmove hazardous waste from the generator offsite to a facility that can recycle, treat, store, or dispose of thewaste. TSDFs treat, store, or dispose of the waste.

Date of Government Version: 02/17/2010Date Data Arrived at EDR: 02/19/2010Date Made Active in Reports: 05/17/2010Number of Days to Update: 87

Source: Environmental Protection AgencyTelephone: (415) 495-8895Last EDR Contact: 04/05/2011Next Scheduled EDR Contact: 07/18/2011Data Release Frequency: Quarterly

Federal RCRA generators list

RCRA-LQG: RCRA - Large Quantity GeneratorsRCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservationand Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The databaseincludes selective information on sites which generate, transport, store, treat and/or dispose of hazardous wasteas defined by the Resource Conservation and Recovery Act (RCRA). Large quantity generators (LQGs) generateover 1,000 kilograms (kg) of hazardous waste, or over 1 kg of acutely hazardous waste per month.

Date of Government Version: 02/17/2010Date Data Arrived at EDR: 02/19/2010Date Made Active in Reports: 05/17/2010Number of Days to Update: 87

Source: Environmental Protection AgencyTelephone: (415) 495-8895Last EDR Contact: 04/05/2011Next Scheduled EDR Contact: 07/18/2011Data Release Frequency: Quarterly

RCRA-SQG: RCRA - Small Quantity GeneratorsRCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservationand Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The databaseincludes selective information on sites which generate, transport, store, treat and/or dispose of hazardous wasteas defined by the Resource Conservation and Recovery Act (RCRA). Small quantity generators (SQGs) generatebetween 100 kg and 1,000 kg of hazardous waste per month.

Date of Government Version: 02/17/2010Date Data Arrived at EDR: 02/19/2010Date Made Active in Reports: 05/17/2010Number of Days to Update: 87

Source: Environmental Protection AgencyTelephone: (415) 495-8895Last EDR Contact: 04/05/2011Next Scheduled EDR Contact: 07/18/2011Data Release Frequency: Quarterly

RCRA-CESQG: RCRA - Conditionally Exempt Small Quantity GeneratorsRCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservationand Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The databaseincludes selective information on sites which generate, transport, store, treat and/or dispose of hazardous wasteas defined by the Resource Conservation and Recovery Act (RCRA). Conditionally exempt small quantity generators(CESQGs) generate less than 100 kg of hazardous waste, or less than 1 kg of acutely hazardous waste per month.

Date of Government Version: 02/17/2010Date Data Arrived at EDR: 02/19/2010Date Made Active in Reports: 05/17/2010Number of Days to Update: 87

Source: Environmental Protection AgencyTelephone: (415) 495-8895Last EDR Contact: 04/05/2011Next Scheduled EDR Contact: 07/18/2011Data Release Frequency: Varies

TC3031718.2s Page GR-3

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

Federal institutional controls / engineering controls registries

US ENG CONTROLS: Engineering Controls Sites ListA listing of sites with engineering controls in place. Engineering controls include various forms of caps, buildingfoundations, liners, and treatment methods to create pathway elimination for regulated substances to enter environmentalmedia or effect human health.

Date of Government Version: 01/05/2011Date Data Arrived at EDR: 01/14/2011Date Made Active in Reports: 01/28/2011Number of Days to Update: 14

Source: Environmental Protection AgencyTelephone: 703-603-0695Last EDR Contact: 03/14/2011Next Scheduled EDR Contact: 06/27/2011Data Release Frequency: Varies

US INST CONTROL: Sites with Institutional ControlsA listing of sites with institutional controls in place. Institutional controls include administrative measures,such as groundwater use restrictions, construction restrictions, property use restrictions, and post remediationcare requirements intended to prevent exposure to contaminants remaining on site. Deed restrictions are generallyrequired as part of the institutional controls.

Date of Government Version: 01/05/2011Date Data Arrived at EDR: 01/14/2011Date Made Active in Reports: 01/28/2011Number of Days to Update: 14

Source: Environmental Protection AgencyTelephone: 703-603-0695Last EDR Contact: 03/14/2011Next Scheduled EDR Contact: 06/27/2011Data Release Frequency: Varies

Federal ERNS list

ERNS: Emergency Response Notification SystemEmergency Response Notification System. ERNS records and stores information on reported releases of oil and hazardoussubstances.

Date of Government Version: 12/31/2010Date Data Arrived at EDR: 01/07/2011Date Made Active in Reports: 03/21/2011Number of Days to Update: 73

Source: National Response Center, United States Coast GuardTelephone: 202-267-2180Last EDR Contact: 04/05/2011Next Scheduled EDR Contact: 07/18/2011Data Release Frequency: Annually

State- and tribal - equivalent NPL

RESPONSE: State Response SitesIdentifies confirmed release sites where DTSC is involved in remediation, either in a lead or oversight capacity.These confirmed release sites are generally high-priority and high potential risk.

Date of Government Version: 02/07/2011Date Data Arrived at EDR: 02/08/2011Date Made Active in Reports: 03/08/2011Number of Days to Update: 28

Source: Department of Toxic Substances ControlTelephone: 916-323-3400Last EDR Contact: 03/17/2011Next Scheduled EDR Contact: 05/23/2011Data Release Frequency: Quarterly

State- and tribal - equivalent CERCLIS

ENVIROSTOR: EnviroStor DatabaseThe Department of Toxic Substances Control’s (DTSC’s) Site Mitigation and Brownfields Reuse Program’s (SMBRP’s)EnviroStor database identifes sites that have known contamination or sites for which there may be reasons to investigatefurther. The database includes the following site types: Federal Superfund sites (National Priorities List (NPL));State Response, including Military Facilities and State Superfund; Voluntary Cleanup; and School sites. EnviroStorprovides similar information to the information that was available in CalSites, and provides additional site information,including, but not limited to, identification of formerly-contaminated properties that have been released forreuse, properties where environmental deed restrictions have been recorded to prevent inappropriate land uses,and risk characterization information that is used to assess potential impacts to public health and the environmentat contaminated sites.

TC3031718.2s Page GR-4

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

Date of Government Version: 02/07/2011Date Data Arrived at EDR: 02/08/2011Date Made Active in Reports: 03/08/2011Number of Days to Update: 28

Source: Department of Toxic Substances ControlTelephone: 916-323-3400Last EDR Contact: 03/17/2011Next Scheduled EDR Contact: 05/23/2011Data Release Frequency: Quarterly

State and tribal landfill and/or solid waste disposal site lists

SWF/LF (SWIS): Solid Waste Information SystemActive, Closed and Inactive Landfills. SWF/LF records typically contain an inve ntory of solid waste disposalfacilities or landfills. These may be active or i nactive facilities or open dumps that failed to meet RCRA Section4004 criteria for solid waste landfills or disposal sites.

Date of Government Version: 02/22/2011Date Data Arrived at EDR: 02/22/2011Date Made Active in Reports: 03/22/2011Number of Days to Update: 28

Source: Department of Resources Recycling and RecoveryTelephone: 916-341-6320Last EDR Contact: 02/22/2011Next Scheduled EDR Contact: 06/06/2011Data Release Frequency: Quarterly

State and tribal leaking storage tank lists

LUST REG 9: Leaking Underground Storage Tank ReportOrange, Riverside, San Diego counties. For more current information, please refer to the State Water ResourcesControl Board’s LUST database.

Date of Government Version: 03/01/2001Date Data Arrived at EDR: 04/23/2001Date Made Active in Reports: 05/21/2001Number of Days to Update: 28

Source: California Regional Water Quality Control Board San Diego Region (9)Telephone: 858-637-5595Last EDR Contact: 03/28/2011Next Scheduled EDR Contact: 07/11/2011Data Release Frequency: No Update Planned

LUST REG 7: Leaking Underground Storage Tank Case ListingLeaking Underground Storage Tank locations. Imperial, Riverside, San Diego, Santa Barbara counties.

Date of Government Version: 02/26/2004Date Data Arrived at EDR: 02/26/2004Date Made Active in Reports: 03/24/2004Number of Days to Update: 27

Source: California Regional Water Quality Control Board Colorado River Basin Region (7)Telephone: 760-776-8943Last EDR Contact: 01/31/2011Next Scheduled EDR Contact: 05/16/2011Data Release Frequency: No Update Planned

LUST REG 6V: Leaking Underground Storage Tank Case ListingLeaking Underground Storage Tank locations. Inyo, Kern, Los Angeles, Mono, San Bernardino counties.

Date of Government Version: 06/07/2005Date Data Arrived at EDR: 06/07/2005Date Made Active in Reports: 06/29/2005Number of Days to Update: 22

Source: California Regional Water Quality Control Board Victorville Branch Office (6)Telephone: 760-241-7365Last EDR Contact: 03/14/2011Next Scheduled EDR Contact: 06/27/2011Data Release Frequency: No Update Planned

LUST REG 6L: Leaking Underground Storage Tank Case ListingFor more current information, please refer to the State Water Resources Control Board’s LUST database.

Date of Government Version: 09/09/2003Date Data Arrived at EDR: 09/10/2003Date Made Active in Reports: 10/07/2003Number of Days to Update: 27

Source: California Regional Water Quality Control Board Lahontan Region (6)Telephone: 530-542-5572Last EDR Contact: 03/14/2011Next Scheduled EDR Contact: 06/27/2011Data Release Frequency: No Update Planned

LUST REG 5: Leaking Underground Storage Tank DatabaseLeaking Underground Storage Tank locations. Alameda, Alpine, Amador, Butte, Colusa, Contra Costa, Calveras, ElDorado, Fresno, Glenn, Kern, Kings, Lake, Lassen, Madera, Mariposa, Merced, Modoc, Napa, Nevada, Placer, Plumas,Sacramento, San Joaquin, Shasta, Solano, Stanislaus, Sutter, Tehama, Tulare, Tuolumne, Yolo, Yuba counties.

TC3031718.2s Page GR-5

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

Date of Government Version: 07/01/2008Date Data Arrived at EDR: 07/22/2008Date Made Active in Reports: 07/31/2008Number of Days to Update: 9

Source: California Regional Water Quality Control Board Central Valley Region (5)Telephone: 916-464-4834Last EDR Contact: 04/04/2011Next Scheduled EDR Contact: 07/18/2011Data Release Frequency: Quarterly

LUST REG 4: Underground Storage Tank Leak ListLos Angeles, Ventura counties. For more current information, please refer to the State Water Resources ControlBoard’s LUST database.

Date of Government Version: 09/07/2004Date Data Arrived at EDR: 09/07/2004Date Made Active in Reports: 10/12/2004Number of Days to Update: 35

Source: California Regional Water Quality Control Board Los Angeles Region (4)Telephone: 213-576-6710Last EDR Contact: 03/07/2011Next Scheduled EDR Contact: 06/20/2011Data Release Frequency: No Update Planned

LUST REG 3: Leaking Underground Storage Tank DatabaseLeaking Underground Storage Tank locations. Monterey, San Benito, San Luis Obispo, Santa Barbara, Santa Cruz counties.

Date of Government Version: 05/19/2003Date Data Arrived at EDR: 05/19/2003Date Made Active in Reports: 06/02/2003Number of Days to Update: 14

Source: California Regional Water Quality Control Board Central Coast Region (3)Telephone: 805-542-4786Last EDR Contact: 05/17/2011Next Scheduled EDR Contact: 05/02/2011Data Release Frequency: No Update Planned

LUST REG 2: Fuel Leak ListLeaking Underground Storage Tank locations. Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, SantaClara, Solano, Sonoma counties.

Date of Government Version: 09/30/2004Date Data Arrived at EDR: 10/20/2004Date Made Active in Reports: 11/19/2004Number of Days to Update: 30

Source: California Regional Water Quality Control Board San Francisco Bay Region (2)Telephone: 510-622-2433Last EDR Contact: 03/21/2011Next Scheduled EDR Contact: 07/04/2011Data Release Frequency: Quarterly

LUST REG 1: Active Toxic Site InvestigationDel Norte, Humboldt, Lake, Mendocino, Modoc, Siskiyou, Sonoma, Trinity counties. For more current information,please refer to the State Water Resources Control Board’s LUST database.

Date of Government Version: 02/01/2001Date Data Arrived at EDR: 02/28/2001Date Made Active in Reports: 03/29/2001Number of Days to Update: 29

Source: California Regional Water Quality Control Board North Coast (1)Telephone: 707-570-3769Last EDR Contact: 01/31/2011Next Scheduled EDR Contact: 05/16/2011Data Release Frequency: No Update Planned

LUST: Geotracker’s Leaking Underground Fuel Tank ReportLeaking Underground Storage Tank Incident Reports. LUST records contain an inventory of reported leaking undergroundstorage tank incidents. Not all states maintain these records, and the information stored varies by state. Formore information on a particular leaking underground storage tank sites, please contact the appropriate regulatoryagency.

Date of Government Version: 02/03/2011Date Data Arrived at EDR: 02/04/2011Date Made Active in Reports: 03/08/2011Number of Days to Update: 32

Source: State Water Resources Control BoardTelephone: see region listLast EDR Contact: 03/23/2011Next Scheduled EDR Contact: 07/04/2011Data Release Frequency: Quarterly

LUST REG 8: Leaking Underground Storage TanksCalifornia Regional Water Quality Control Board Santa Ana Region (8). For more current information, please referto the State Water Resources Control Board’s LUST database.

TC3031718.2s Page GR-6

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

Date of Government Version: 02/14/2005Date Data Arrived at EDR: 02/15/2005Date Made Active in Reports: 03/28/2005Number of Days to Update: 41

Source: California Regional Water Quality Control Board Santa Ana Region (8)Telephone: 909-782-4496Last EDR Contact: 01/17/2011Next Scheduled EDR Contact: 05/02/2011Data Release Frequency: Varies

SLIC: Statewide SLIC CasesThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.

Date of Government Version: 02/03/2011Date Data Arrived at EDR: 02/04/2011Date Made Active in Reports: 03/08/2011Number of Days to Update: 32

Source: State Water Resources Control BoardTelephone: 866-480-1028Last EDR Contact: 03/23/2011Next Scheduled EDR Contact: 07/04/2011Data Release Frequency: Varies

SLIC REG 1: Active Toxic Site InvestigationsThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.

Date of Government Version: 04/03/2003Date Data Arrived at EDR: 04/07/2003Date Made Active in Reports: 04/25/2003Number of Days to Update: 18

Source: California Regional Water Quality Control Board, North Coast Region (1)Telephone: 707-576-2220Last EDR Contact: 01/31/2011Next Scheduled EDR Contact: 05/16/2011Data Release Frequency: No Update Planned

SLIC REG 2: Spills, Leaks, Investigation & Cleanup Cost Recovery ListingThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.

Date of Government Version: 09/30/2004Date Data Arrived at EDR: 10/20/2004Date Made Active in Reports: 11/19/2004Number of Days to Update: 30

Source: Regional Water Quality Control Board San Francisco Bay Region (2)Telephone: 510-286-0457Last EDR Contact: 03/21/2011Next Scheduled EDR Contact: 07/04/2011Data Release Frequency: Quarterly

SLIC REG 3: Spills, Leaks, Investigation & Cleanup Cost Recovery ListingThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.

Date of Government Version: 05/18/2006Date Data Arrived at EDR: 05/18/2006Date Made Active in Reports: 06/15/2006Number of Days to Update: 28

Source: California Regional Water Quality Control Board Central Coast Region (3)Telephone: 805-549-3147Last EDR Contact: 01/17/2011Next Scheduled EDR Contact: 05/02/2011Data Release Frequency: Semi-Annually

SLIC REG 4: Spills, Leaks, Investigation & Cleanup Cost Recovery ListingThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.

Date of Government Version: 11/17/2004Date Data Arrived at EDR: 11/18/2004Date Made Active in Reports: 01/04/2005Number of Days to Update: 47

Source: Region Water Quality Control Board Los Angeles Region (4)Telephone: 213-576-6600Last EDR Contact: 04/04/2011Next Scheduled EDR Contact: 07/18/2011Data Release Frequency: Varies

SLIC REG 5: Spills, Leaks, Investigation & Cleanup Cost Recovery ListingThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.

TC3031718.2s Page GR-7

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

Date of Government Version: 04/01/2005Date Data Arrived at EDR: 04/05/2005Date Made Active in Reports: 04/21/2005Number of Days to Update: 16

Source: Regional Water Quality Control Board Central Valley Region (5)Telephone: 916-464-3291Last EDR Contact: 03/14/2011Next Scheduled EDR Contact: 06/27/2011Data Release Frequency: Semi-Annually

SLIC REG 6V: Spills, Leaks, Investigation & Cleanup Cost Recovery ListingThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.

Date of Government Version: 05/24/2005Date Data Arrived at EDR: 05/25/2005Date Made Active in Reports: 06/16/2005Number of Days to Update: 22

Source: Regional Water Quality Control Board, Victorville BranchTelephone: 619-241-6583Last EDR Contact: 02/14/2011Next Scheduled EDR Contact: 02/28/2011Data Release Frequency: Semi-Annually

SLIC REG 6L: SLIC SitesThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.

Date of Government Version: 09/07/2004Date Data Arrived at EDR: 09/07/2004Date Made Active in Reports: 10/12/2004Number of Days to Update: 35

Source: California Regional Water Quality Control Board, Lahontan RegionTelephone: 530-542-5574Last EDR Contact: 02/14/2011Next Scheduled EDR Contact: 05/30/2011Data Release Frequency: No Update Planned

SLIC REG 7: SLIC ListThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.

Date of Government Version: 11/24/2004Date Data Arrived at EDR: 11/29/2004Date Made Active in Reports: 01/04/2005Number of Days to Update: 36

Source: California Regional Quality Control Board, Colorado River Basin RegionTelephone: 760-346-7491Last EDR Contact: 01/31/2011Next Scheduled EDR Contact: 05/16/2011Data Release Frequency: No Update Planned

SLIC REG 8: Spills, Leaks, Investigation & Cleanup Cost Recovery ListingThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.

Date of Government Version: 04/03/2008Date Data Arrived at EDR: 04/03/2008Date Made Active in Reports: 04/14/2008Number of Days to Update: 11

Source: California Region Water Quality Control Board Santa Ana Region (8)Telephone: 951-782-3298Last EDR Contact: 03/14/2011Next Scheduled EDR Contact: 06/27/2011Data Release Frequency: Semi-Annually

SLIC REG 9: Spills, Leaks, Investigation & Cleanup Cost Recovery ListingThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.

Date of Government Version: 09/10/2007Date Data Arrived at EDR: 09/11/2007Date Made Active in Reports: 09/28/2007Number of Days to Update: 17

Source: California Regional Water Quality Control Board San Diego Region (9)Telephone: 858-467-2980Last EDR Contact: 02/07/2011Next Scheduled EDR Contact: 05/23/2011Data Release Frequency: Annually

INDIAN LUST R10: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in Alaska, Idaho, Oregon and Washington.

TC3031718.2s Page GR-8

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

Date of Government Version: 02/03/2011Date Data Arrived at EDR: 02/04/2011Date Made Active in Reports: 03/21/2011Number of Days to Update: 45

Source: EPA Region 10Telephone: 206-553-2857Last EDR Contact: 01/31/2011Next Scheduled EDR Contact: 05/16/2011Data Release Frequency: Quarterly

INDIAN LUST R1: Leaking Underground Storage Tanks on Indian LandA listing of leaking underground storage tank locations on Indian Land.

Date of Government Version: 09/01/2010Date Data Arrived at EDR: 11/05/2010Date Made Active in Reports: 01/28/2011Number of Days to Update: 84

Source: EPA Region 1Telephone: 617-918-1313Last EDR Contact: 02/03/2011Next Scheduled EDR Contact: 05/16/2011Data Release Frequency: Varies

INDIAN LUST R8: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in Colorado, Montana, North Dakota, South Dakota, Utah and Wyoming.

Date of Government Version: 02/04/2011Date Data Arrived at EDR: 02/04/2011Date Made Active in Reports: 03/21/2011Number of Days to Update: 45

Source: EPA Region 8Telephone: 303-312-6271Last EDR Contact: 01/31/2011Next Scheduled EDR Contact: 05/16/2011Data Release Frequency: Quarterly

INDIAN LUST R6: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in New Mexico and Oklahoma.

Date of Government Version: 02/03/2011Date Data Arrived at EDR: 02/04/2011Date Made Active in Reports: 03/21/2011Number of Days to Update: 45

Source: EPA Region 6Telephone: 214-665-6597Last EDR Contact: 01/31/2011Next Scheduled EDR Contact: 05/16/2011Data Release Frequency: Varies

INDIAN LUST R4: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in Florida, Mississippi and North Carolina.

Date of Government Version: 08/27/2010Date Data Arrived at EDR: 08/30/2010Date Made Active in Reports: 10/04/2010Number of Days to Update: 35

Source: EPA Region 4Telephone: 404-562-8677Last EDR Contact: 02/16/2011Next Scheduled EDR Contact: 05/16/2011Data Release Frequency: Semi-Annually

INDIAN LUST R9: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in Arizona, California, New Mexico and Nevada

Date of Government Version: 01/31/2011Date Data Arrived at EDR: 02/01/2011Date Made Active in Reports: 03/21/2011Number of Days to Update: 48

Source: Environmental Protection AgencyTelephone: 415-972-3372Last EDR Contact: 01/31/2011Next Scheduled EDR Contact: 05/16/2011Data Release Frequency: Quarterly

INDIAN LUST R7: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in Iowa, Kansas, and Nebraska

Date of Government Version: 11/04/2009Date Data Arrived at EDR: 05/04/2010Date Made Active in Reports: 07/07/2010Number of Days to Update: 64

Source: EPA Region 7Telephone: 913-551-7003Last EDR Contact: 05/04/2010Next Scheduled EDR Contact: 05/16/2011Data Release Frequency: Varies

State and tribal registered storage tank lists

TC3031718.2s Page GR-9

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

UST: Active UST FacilitiesActive UST facilities gathered from the local regulatory agencies

Date of Government Version: 02/03/2011Date Data Arrived at EDR: 02/04/2011Date Made Active in Reports: 03/07/2011Number of Days to Update: 31

Source: SWRCBTelephone: 916-480-1028Last EDR Contact: 03/23/2011Next Scheduled EDR Contact: 07/04/2011Data Release Frequency: Semi-Annually

AST: Aboveground Petroleum Storage Tank FacilitiesRegistered Aboveground Storage Tanks.

Date of Government Version: 08/01/2009Date Data Arrived at EDR: 09/10/2009Date Made Active in Reports: 10/01/2009Number of Days to Update: 21

Source: State Water Resources Control BoardTelephone: 916-341-5712Last EDR Contact: 01/10/2011Next Scheduled EDR Contact: 04/25/2011Data Release Frequency: Quarterly

INDIAN UST R10: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 10 (Alaska, Idaho, Oregon, Washington, and Tribal Nations).

Date of Government Version: 02/03/2011Date Data Arrived at EDR: 02/04/2011Date Made Active in Reports: 03/21/2011Number of Days to Update: 45

Source: EPA Region 10Telephone: 206-553-2857Last EDR Contact: 01/31/2011Next Scheduled EDR Contact: 05/16/2011Data Release Frequency: Quarterly

INDIAN UST R9: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 9 (Arizona, California, Hawaii, Nevada, the Pacific Islands, and Tribal Nations).

Date of Government Version: 01/31/2011Date Data Arrived at EDR: 02/01/2011Date Made Active in Reports: 03/21/2011Number of Days to Update: 48

Source: EPA Region 9Telephone: 415-972-3368Last EDR Contact: 01/31/2011Next Scheduled EDR Contact: 05/16/2011Data Release Frequency: Quarterly

INDIAN UST R8: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 8 (Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming and 27 Tribal Nations).

Date of Government Version: 02/04/2011Date Data Arrived at EDR: 02/04/2011Date Made Active in Reports: 03/21/2011Number of Days to Update: 45

Source: EPA Region 8Telephone: 303-312-6137Last EDR Contact: 01/31/2011Next Scheduled EDR Contact: 05/16/2011Data Release Frequency: Quarterly

INDIAN UST R7: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 7 (Iowa, Kansas, Missouri, Nebraska, and 9 Tribal Nations).

Date of Government Version: 11/01/2010Date Data Arrived at EDR: 12/02/2010Date Made Active in Reports: 01/28/2011Number of Days to Update: 57

Source: EPA Region 7Telephone: 913-551-7003Last EDR Contact: 02/03/2011Next Scheduled EDR Contact: 05/16/2011Data Release Frequency: Varies

INDIAN UST R6: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 6 (Louisiana, Arkansas, Oklahoma, New Mexico, Texas and 65 Tribes).

TC3031718.2s Page GR-10

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

Date of Government Version: 02/03/2011Date Data Arrived at EDR: 02/04/2011Date Made Active in Reports: 03/21/2011Number of Days to Update: 45

Source: EPA Region 6Telephone: 214-665-7591Last EDR Contact: 01/31/2011Next Scheduled EDR Contact: 05/16/2011Data Release Frequency: Semi-Annually

INDIAN UST R5: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 5 (Michigan, Minnesota and Wisconsin and Tribal Nations).

Date of Government Version: 02/11/2010Date Data Arrived at EDR: 02/11/2010Date Made Active in Reports: 04/12/2010Number of Days to Update: 60

Source: EPA Region 5Telephone: 312-886-6136Last EDR Contact: 01/31/2011Next Scheduled EDR Contact: 05/16/2011Data Release Frequency: Varies

INDIAN UST R4: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 4 (Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennesseeand Tribal Nations)

Date of Government Version: 08/27/2010Date Data Arrived at EDR: 08/30/2010Date Made Active in Reports: 10/04/2010Number of Days to Update: 35

Source: EPA Region 4Telephone: 404-562-9424Last EDR Contact: 02/16/2011Next Scheduled EDR Contact: 05/16/2011Data Release Frequency: Semi-Annually

INDIAN UST R1: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 1 (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont and ten TribalNations).

Date of Government Version: 09/01/2010Date Data Arrived at EDR: 11/05/2010Date Made Active in Reports: 01/28/2011Number of Days to Update: 84

Source: EPA, Region 1Telephone: 617-918-1313Last EDR Contact: 02/03/2011Next Scheduled EDR Contact: 05/16/2011Data Release Frequency: Varies

FEMA UST: Underground Storage Tank ListingA listing of all FEMA owned underground storage tanks.

Date of Government Version: 01/01/2010Date Data Arrived at EDR: 02/16/2010Date Made Active in Reports: 04/12/2010Number of Days to Update: 55

Source: FEMATelephone: 202-646-5797Last EDR Contact: 01/17/2011Next Scheduled EDR Contact: 05/02/2011Data Release Frequency: Varies

State and tribal voluntary cleanup sites

INDIAN VCP R7: Voluntary Cleanup Priority LisitngA listing of voluntary cleanup priority sites located on Indian Land located in Region 7.

Date of Government Version: 03/20/2008Date Data Arrived at EDR: 04/22/2008Date Made Active in Reports: 05/19/2008Number of Days to Update: 27

Source: EPA, Region 7Telephone: 913-551-7365Last EDR Contact: 04/20/2009Next Scheduled EDR Contact: 07/20/2009Data Release Frequency: Varies

VCP: Voluntary Cleanup Program PropertiesContains low threat level properties with either confirmed or unconfirmed releases and the project proponentshave request that DTSC oversee investigation and/or cleanup activities and have agreed to provide coverage forDTSC’s costs.

TC3031718.2s Page GR-11

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

Date of Government Version: 02/07/2011Date Data Arrived at EDR: 02/08/2011Date Made Active in Reports: 03/08/2011Number of Days to Update: 28

Source: Department of Toxic Substances ControlTelephone: 916-323-3400Last EDR Contact: 03/17/2011Next Scheduled EDR Contact: 05/23/2011Data Release Frequency: Quarterly

INDIAN VCP R1: Voluntary Cleanup Priority ListingA listing of voluntary cleanup priority sites located on Indian Land located in Region 1.

Date of Government Version: 09/01/2010Date Data Arrived at EDR: 01/05/2011Date Made Active in Reports: 03/21/2011Number of Days to Update: 75

Source: EPA, Region 1Telephone: 617-918-1102Last EDR Contact: 04/05/2011Next Scheduled EDR Contact: 07/18/2011Data Release Frequency: Varies

ADDITIONAL ENVIRONMENTAL RECORDS

Local Brownfield lists

US BROWNFIELDS: A Listing of Brownfields SitesIncluded in the listing are brownfields properties addresses by Cooperative Agreement Recipients and brownfieldsproperties addressed by Targeted Brownfields Assessments. Targeted Brownfields Assessments-EPA’s Targeted BrownfieldsAssessments (TBA) program is designed to help states, tribes, and municipalities--especially those without EPABrownfields Assessment Demonstration Pilots--minimize the uncertainties of contamination often associated withbrownfields. Under the TBA program, EPA provides funding and/or technical assistance for environmental assessmentsat brownfields sites throughout the country. Targeted Brownfields Assessments supplement and work with other effortsunder EPA’s Brownfields Initiative to promote cleanup and redevelopment of brownfields. Cooperative AgreementRecipients-States, political subdivisions, territories, and Indian tribes become Brownfields Cleanup RevolvingLoan Fund (BCRLF) cooperative agreement recipients when they enter into BCRLF cooperative agreements with theU.S. EPA. EPA selects BCRLF cooperative agreement recipients based on a proposal and application process. BCRLFcooperative agreement recipients must use EPA funds provided through BCRLF cooperative agreement for specifiedbrownfields-related cleanup activities.

Date of Government Version: 12/29/2010Date Data Arrived at EDR: 12/30/2010Date Made Active in Reports: 03/21/2011Number of Days to Update: 81

Source: Environmental Protection AgencyTelephone: 202-566-2777Last EDR Contact: 03/29/2011Next Scheduled EDR Contact: 07/11/2011Data Release Frequency: Semi-Annually

Local Lists of Landfill / Solid Waste Disposal Sites

ODI: Open Dump InventoryAn open dump is defined as a disposal facility that does not comply with one or more of the Part 257 or Part 258Subtitle D Criteria.

Date of Government Version: 06/30/1985Date Data Arrived at EDR: 08/09/2004Date Made Active in Reports: 09/17/2004Number of Days to Update: 39

Source: Environmental Protection AgencyTelephone: 800-424-9346Last EDR Contact: 06/09/2004Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

DEBRIS REGION 9: Torres Martinez Reservation Illegal Dump Site LocationsA listing of illegal dump sites location on the Torres Martinez Indian Reservation located in eastern RiversideCounty and northern Imperial County, California.

Date of Government Version: 01/12/2009Date Data Arrived at EDR: 05/07/2009Date Made Active in Reports: 09/21/2009Number of Days to Update: 137

Source: EPA, Region 9Telephone: 415-947-4219Last EDR Contact: 03/28/2011Next Scheduled EDR Contact: 07/11/2011Data Release Frequency: No Update Planned

TC3031718.2s Page GR-12

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

WMUDS/SWAT: Waste Management Unit DatabaseWaste Management Unit Database System. WMUDS is used by the State Water Resources Control Board staff and theRegional Water Quality Control Boards for program tracking and inventory of waste management units. WMUDS is composedof the following databases: Facility Information, Scheduled Inspections Information, Waste Management Unit Information,SWAT Program Information, SWAT Report Summary Information, SWAT Report Summary Data, Chapter 15 (formerly Subchapter15) Information, Chapter 15 Monitoring Parameters, TPCA Program Information, RCRA Program Information, ClosureInformation, and Interested Parties Information.

Date of Government Version: 04/01/2000Date Data Arrived at EDR: 04/10/2000Date Made Active in Reports: 05/10/2000Number of Days to Update: 30

Source: State Water Resources Control BoardTelephone: 916-227-4448Last EDR Contact: 02/14/2011Next Scheduled EDR Contact: 05/30/2011Data Release Frequency: No Update Planned

SWRCY: Recycler DatabaseA listing of recycling facilities in California.

Date of Government Version: 11/18/2010Date Data Arrived at EDR: 12/23/2010Date Made Active in Reports: 01/28/2011Number of Days to Update: 36

Source: Department of ConservationTelephone: 916-323-3836Last EDR Contact: 03/23/2011Next Scheduled EDR Contact: 07/04/2011Data Release Frequency: Quarterly

HAULERS: Registered Waste Tire Haulers ListingA listing of registered waste tire haulers.

Date of Government Version: 02/22/2011Date Data Arrived at EDR: 02/22/2011Date Made Active in Reports: 03/24/2011Number of Days to Update: 30

Source: Integrated Waste Management BoardTelephone: 916-341-6422Last EDR Contact: 02/22/2011Next Scheduled EDR Contact: 06/06/2011Data Release Frequency: Varies

INDIAN ODI: Report on the Status of Open Dumps on Indian LandsLocation of open dumps on Indian land.

Date of Government Version: 12/31/1998Date Data Arrived at EDR: 12/03/2007Date Made Active in Reports: 01/24/2008Number of Days to Update: 52

Source: Environmental Protection AgencyTelephone: 703-308-8245Last EDR Contact: 02/08/2011Next Scheduled EDR Contact: 05/23/2011Data Release Frequency: Varies

Local Lists of Hazardous waste / Contaminated Sites

US CDL: Clandestine Drug LabsA listing of clandestine drug lab locations. The U.S. Department of Justice ("the Department") provides thisweb site as a public service. It contains addresses of some locations where law enforcement agencies reportedthey found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites.In most cases, the source of the entries is not the Department, and the Department has not verified the entryand does not guarantee its accuracy. Members of the public must verify the accuracy of all entries by, for example,contacting local law enforcement and local health departments.

Date of Government Version: 12/03/2010Date Data Arrived at EDR: 12/30/2010Date Made Active in Reports: 02/16/2011Number of Days to Update: 48

Source: Drug Enforcement AdministrationTelephone: 202-307-1000Last EDR Contact: 03/08/2011Next Scheduled EDR Contact: 06/20/2011Data Release Frequency: Quarterly

HIST CAL-SITES: Calsites DatabaseThe Calsites database contains potential or confirmed hazardous substance release properties. In 1996, CaliforniaEPA reevaluated and significantly reduced the number of sites in the Calsites database. No longer updated by thestate agency. It has been replaced by ENVIROSTOR.

TC3031718.2s Page GR-13

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

Date of Government Version: 08/08/2005Date Data Arrived at EDR: 08/03/2006Date Made Active in Reports: 08/24/2006Number of Days to Update: 21

Source: Department of Toxic Substance ControlTelephone: 916-323-3400Last EDR Contact: 02/23/2009Next Scheduled EDR Contact: 05/25/2009Data Release Frequency: No Update Planned

SCH: School Property Evaluation ProgramThis category contains proposed and existing school sites that are being evaluated by DTSC for possible hazardousmaterials contamination. In some cases, these properties may be listed in the CalSites category depending on thelevel of threat to public health and safety or the environment they pose.

Date of Government Version: 02/07/2011Date Data Arrived at EDR: 02/08/2011Date Made Active in Reports: 03/08/2011Number of Days to Update: 28

Source: Department of Toxic Substances ControlTelephone: 916-323-3400Last EDR Contact: 03/17/2011Next Scheduled EDR Contact: 05/23/2011Data Release Frequency: Quarterly

TOXIC PITS: Toxic Pits Cleanup Act SitesToxic PITS Cleanup Act Sites. TOXIC PITS identifies sites suspected of containing hazardous substances where cleanuphas not yet been completed.

Date of Government Version: 07/01/1995Date Data Arrived at EDR: 08/30/1995Date Made Active in Reports: 09/26/1995Number of Days to Update: 27

Source: State Water Resources Control BoardTelephone: 916-227-4364Last EDR Contact: 01/26/2009Next Scheduled EDR Contact: 04/27/2009Data Release Frequency: No Update Planned

CDL: Clandestine Drug LabsA listing of drug lab locations. Listing of a location in this database does not indicate that any illegal druglab materials were or were not present there, and does not constitute a determination that the location eitherrequires or does not require additional cleanup work.

Date of Government Version: 12/31/2010Date Data Arrived at EDR: 03/04/2011Date Made Active in Reports: 03/24/2011Number of Days to Update: 20

Source: Department of Toxic Substances ControlTelephone: 916-255-6504Last EDR Contact: 04/04/2011Next Scheduled EDR Contact: 07/18/2011Data Release Frequency: Varies

US HIST CDL: National Clandestine Laboratory RegisterA listing of clandestine drug lab locations. The U.S. Department of Justice ("the Department") provides thisweb site as a public service. It contains addresses of some locations where law enforcement agencies reportedthey found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites.In most cases, the source of the entries is not the Department, and the Department has not verified the entryand does not guarantee its accuracy. Members of the public must verify the accuracy of all entries by, for example,contacting local law enforcement and local health departments.

Date of Government Version: 09/01/2007Date Data Arrived at EDR: 11/19/2008Date Made Active in Reports: 03/30/2009Number of Days to Update: 131

Source: Drug Enforcement AdministrationTelephone: 202-307-1000Last EDR Contact: 03/23/2009Next Scheduled EDR Contact: 06/22/2009Data Release Frequency: No Update Planned

Local Lists of Registered Storage Tanks

CA FID UST: Facility Inventory DatabaseThe Facility Inventory Database (FID) contains a historical listing of active and inactive underground storagetank locations from the State Water Resource Control Board. Refer to local/county source for current data.

Date of Government Version: 10/31/1994Date Data Arrived at EDR: 09/05/1995Date Made Active in Reports: 09/29/1995Number of Days to Update: 24

Source: California Environmental Protection AgencyTelephone: 916-341-5851Last EDR Contact: 12/28/1998Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

TC3031718.2s Page GR-14

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

UST MENDOCINO: Mendocino County UST DatabaseA listing of underground storage tank locations in Mendocino County.

Date of Government Version: 09/23/2009Date Data Arrived at EDR: 09/23/2009Date Made Active in Reports: 10/01/2009Number of Days to Update: 8

Source: Department of Public HealthTelephone: 707-463-4466Last EDR Contact: 03/07/2011Next Scheduled EDR Contact: 06/20/2011Data Release Frequency: Annually

HIST UST: Hazardous Substance Storage Container DatabaseThe Hazardous Substance Storage Container Database is a historical listing of UST sites. Refer to local/countysource for current data.

Date of Government Version: 10/15/1990Date Data Arrived at EDR: 01/25/1991Date Made Active in Reports: 02/12/1991Number of Days to Update: 18

Source: State Water Resources Control BoardTelephone: 916-341-5851Last EDR Contact: 07/26/2001Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

SWEEPS UST: SWEEPS UST ListingStatewide Environmental Evaluation and Planning System. This underground storage tank listing was updated andmaintained by a company contacted by the SWRCB in the early 1990’s. The listing is no longer updated or maintained.The local agency is the contact for more information on a site on the SWEEPS list.

Date of Government Version: 06/01/1994Date Data Arrived at EDR: 07/07/2005Date Made Active in Reports: 08/11/2005Number of Days to Update: 35

Source: State Water Resources Control BoardTelephone: N/ALast EDR Contact: 06/03/2005Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

Local Land Records

LIENS 2: CERCLA Lien InformationA Federal CERCLA (’Superfund’) lien can exist by operation of law at any site or property at which EPA has spentSuperfund monies. These monies are spent to investigate and address releases and threatened releases of contamination.CERCLIS provides information as to the identity of these sites and properties.

Date of Government Version: 11/09/2010Date Data Arrived at EDR: 11/16/2010Date Made Active in Reports: 02/16/2011Number of Days to Update: 92

Source: Environmental Protection AgencyTelephone: 202-564-6023Last EDR Contact: 01/31/2011Next Scheduled EDR Contact: 05/16/2011Data Release Frequency: Varies

LUCIS: Land Use Control Information SystemLUCIS contains records of land use control information pertaining to the former Navy Base Realignment and Closureproperties.

Date of Government Version: 12/09/2005Date Data Arrived at EDR: 12/11/2006Date Made Active in Reports: 01/11/2007Number of Days to Update: 31

Source: Department of the NavyTelephone: 843-820-7326Last EDR Contact: 02/22/2011Next Scheduled EDR Contact: 06/06/2011Data Release Frequency: Varies

LIENS: Environmental Liens ListingA listing of property locations with environmental liens for California where DTSC is a lien holder.

Date of Government Version: 12/08/2010Date Data Arrived at EDR: 12/09/2010Date Made Active in Reports: 01/25/2011Number of Days to Update: 47

Source: Department of Toxic Substances ControlTelephone: 916-323-3400Last EDR Contact: 03/28/2011Next Scheduled EDR Contact: 05/02/2011Data Release Frequency: Varies

TC3031718.2s Page GR-15

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

DEED: Deed Restriction ListingSite Mitigation and Brownfields Reuse Program Facility Sites with Deed Restrictions & Hazardous Waste ManagementProgram Facility Sites with Deed / Land Use Restriction. The DTSC Site Mitigation and Brownfields Reuse Program(SMBRP) list includes sites cleaned up under the program’s oversight and generally does not include currentor former hazardous waste facilities that required a hazardous waste facility permit. The list represents deedrestrictions that are active. Some sites have multiple deed restrictions. The DTSC Hazardous Waste ManagementProgram (HWMP) has developed a list of current or former hazardous waste facilities that have a recorded landuse restriction at the local county recorder’s office. The land use restrictions on this list were required bythe DTSC HWMP as a result of the presence of hazardous substances that remain on site after the facility (orpart of the facility) has been closed or cleaned up. The types of land use restriction include deed notice, deedrestriction, or a land use restriction that binds current and future owners.

Date of Government Version: 12/14/2010Date Data Arrived at EDR: 12/14/2010Date Made Active in Reports: 01/25/2011Number of Days to Update: 42

Source: Department of Toxic Substances ControlTelephone: 916-323-3400Last EDR Contact: 03/18/2011Next Scheduled EDR Contact: 06/27/2011Data Release Frequency: Semi-Annually

Records of Emergency Release Reports

HMIRS: Hazardous Materials Information Reporting SystemHazardous Materials Incident Report System. HMIRS contains hazardous material spill incidents reported to DOT.

Date of Government Version: 12/31/2010Date Data Arrived at EDR: 01/05/2011Date Made Active in Reports: 02/25/2011Number of Days to Update: 51

Source: U.S. Department of TransportationTelephone: 202-366-4555Last EDR Contact: 04/05/2011Next Scheduled EDR Contact: 07/18/2011Data Release Frequency: Annually

CHMIRS: California Hazardous Material Incident Report SystemCalifornia Hazardous Material Incident Reporting System. CHMIRS contains information on reported hazardous materialincidents (accidental releases or spills).

Date of Government Version: 12/31/2009Date Data Arrived at EDR: 07/21/2010Date Made Active in Reports: 08/20/2010Number of Days to Update: 30

Source: Office of Emergency ServicesTelephone: 916-845-8400Last EDR Contact: 01/31/2011Next Scheduled EDR Contact: 05/16/2011Data Release Frequency: Varies

LDS: Land Disposal Sites ListingThe Land Disposal program regulates of waste discharge to land for treatment, storage and disposal in waste managementunits.

Date of Government Version: 02/03/2011Date Data Arrived at EDR: 02/04/2011Date Made Active in Reports: 03/08/2011Number of Days to Update: 32

Source: State Water Qualilty Control BoardTelephone: 866-480-1028Last EDR Contact: 03/23/2011Next Scheduled EDR Contact: 07/04/2011Data Release Frequency: Quarterly

MCS: Military Cleanup Sites ListingThe State Water Resources Control Board and nine Regional Water Quality Control Boards partner with the Departmentof Defense (DoD) through the Defense and State Memorandum of Agreement (DSMOA) to oversee the investigationand remediation of water quality issues at military facilities.

Date of Government Version: 02/03/2011Date Data Arrived at EDR: 02/04/2011Date Made Active in Reports: 03/08/2011Number of Days to Update: 32

Source: State Water Resources Control BoardTelephone: 866-480-1028Last EDR Contact: 03/23/2011Next Scheduled EDR Contact: 07/04/2011Data Release Frequency: Quarterly

Other Ascertainable Records

TC3031718.2s Page GR-16

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

RCRA-NonGen: RCRA - Non GeneratorsRCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservationand Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The databaseincludes selective information on sites which generate, transport, store, treat and/or dispose of hazardous wasteas defined by the Resource Conservation and Recovery Act (RCRA). Non-Generators do not presently generate hazardouswaste.

Date of Government Version: 02/17/2010Date Data Arrived at EDR: 02/19/2010Date Made Active in Reports: 05/17/2010Number of Days to Update: 87

Source: Environmental Protection AgencyTelephone: (415) 495-8895Last EDR Contact: 04/05/2011Next Scheduled EDR Contact: 07/18/2011Data Release Frequency: Varies

DOT OPS: Incident and Accident DataDepartment of Transporation, Office of Pipeline Safety Incident and Accident data.

Date of Government Version: 10/13/2010Date Data Arrived at EDR: 12/10/2010Date Made Active in Reports: 02/25/2011Number of Days to Update: 77

Source: Department of Transporation, Office of Pipeline SafetyTelephone: 202-366-4595Last EDR Contact: 02/11/2011Next Scheduled EDR Contact: 05/23/2011Data Release Frequency: Varies

DOD: Department of Defense SitesThis data set consists of federally owned or administered lands, administered by the Department of Defense, thathave any area equal to or greater than 640 acres of the United States, Puerto Rico, and the U.S. Virgin Islands.

Date of Government Version: 12/31/2005Date Data Arrived at EDR: 11/10/2006Date Made Active in Reports: 01/11/2007Number of Days to Update: 62

Source: USGSTelephone: 703-692-8801Last EDR Contact: 01/21/2011Next Scheduled EDR Contact: 05/02/2011Data Release Frequency: Semi-Annually

FUDS: Formerly Used Defense SitesThe listing includes locations of Formerly Used Defense Sites properties where the US Army Corps of Engineersis actively working or will take necessary cleanup actions.

Date of Government Version: 12/31/2009Date Data Arrived at EDR: 08/12/2010Date Made Active in Reports: 12/02/2010Number of Days to Update: 112

Source: U.S. Army Corps of EngineersTelephone: 202-528-4285Last EDR Contact: 03/15/2011Next Scheduled EDR Contact: 06/27/2011Data Release Frequency: Varies

CONSENT: Superfund (CERCLA) Consent DecreesMajor legal settlements that establish responsibility and standards for cleanup at NPL (Superfund) sites. Releasedperiodically by United States District Courts after settlement by parties to litigation matters.

Date of Government Version: 10/01/2010Date Data Arrived at EDR: 10/29/2010Date Made Active in Reports: 01/28/2011Number of Days to Update: 91

Source: Department of Justice, Consent Decree LibraryTelephone: VariesLast EDR Contact: 04/04/2011Next Scheduled EDR Contact: 07/18/2011Data Release Frequency: Varies

ROD: Records Of DecisionRecord of Decision. ROD documents mandate a permanent remedy at an NPL (Superfund) site containing technicaland health information to aid in the cleanup.

Date of Government Version: 02/25/2011Date Data Arrived at EDR: 03/16/2011Date Made Active in Reports: 03/21/2011Number of Days to Update: 5

Source: EPATelephone: 703-416-0223Last EDR Contact: 03/16/2011Next Scheduled EDR Contact: 06/27/2011Data Release Frequency: Annually

TC3031718.2s Page GR-17

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

UMTRA: Uranium Mill Tailings SitesUranium ore was mined by private companies for federal government use in national defense programs. When the millsshut down, large piles of the sand-like material (mill tailings) remain after uranium has been extracted fromthe ore. Levels of human exposure to radioactive materials from the piles are low; however, in some cases tailingswere used as construction materials before the potential health hazards of the tailings were recognized.

Date of Government Version: 09/14/2010Date Data Arrived at EDR: 10/21/2010Date Made Active in Reports: 01/28/2011Number of Days to Update: 99

Source: Department of EnergyTelephone: 505-845-0011Last EDR Contact: 03/04/2011Next Scheduled EDR Contact: 06/13/2011Data Release Frequency: Varies

MINES: Mines Master Index FileContains all mine identification numbers issued for mines active or opened since 1971. The data also includesviolation information.

Date of Government Version: 08/04/2010Date Data Arrived at EDR: 09/09/2010Date Made Active in Reports: 12/02/2010Number of Days to Update: 84

Source: Department of Labor, Mine Safety and Health AdministrationTelephone: 303-231-5959Last EDR Contact: 03/09/2011Next Scheduled EDR Contact: 06/20/2011Data Release Frequency: Semi-Annually

TRIS: Toxic Chemical Release Inventory SystemToxic Release Inventory System. TRIS identifies facilities which release toxic chemicals to the air, water andland in reportable quantities under SARA Title III Section 313.

Date of Government Version: 12/31/2009Date Data Arrived at EDR: 12/17/2010Date Made Active in Reports: 03/21/2011Number of Days to Update: 94

Source: EPATelephone: 202-566-0250Last EDR Contact: 03/01/2011Next Scheduled EDR Contact: 06/13/2011Data Release Frequency: Annually

TSCA: Toxic Substances Control ActToxic Substances Control Act. TSCA identifies manufacturers and importers of chemical substances included on theTSCA Chemical Substance Inventory list. It includes data on the production volume of these substances by plantsite.

Date of Government Version: 12/31/2006Date Data Arrived at EDR: 09/29/2010Date Made Active in Reports: 12/02/2010Number of Days to Update: 64

Source: EPATelephone: 202-260-5521Last EDR Contact: 03/29/2011Next Scheduled EDR Contact: 07/11/2011Data Release Frequency: Every 4 Years

FTTS: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act)FTTS tracks administrative cases and pesticide enforcement actions and compliance activities related to FIFRA,TSCA and EPCRA (Emergency Planning and Community Right-to-Know Act). To maintain currency, EDR contacts theAgency on a quarterly basis.

Date of Government Version: 04/09/2009Date Data Arrived at EDR: 04/16/2009Date Made Active in Reports: 05/11/2009Number of Days to Update: 25

Source: EPA/Office of Prevention, Pesticides and Toxic SubstancesTelephone: 202-566-1667Last EDR Contact: 02/28/2011Next Scheduled EDR Contact: 06/13/2011Data Release Frequency: Quarterly

FTTS INSP: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act)A listing of FIFRA/TSCA Tracking System (FTTS) inspections and enforcements.

Date of Government Version: 04/09/2009Date Data Arrived at EDR: 04/16/2009Date Made Active in Reports: 05/11/2009Number of Days to Update: 25

Source: EPATelephone: 202-566-1667Last EDR Contact: 02/28/2011Next Scheduled EDR Contact: 06/13/2011Data Release Frequency: Quarterly

TC3031718.2s Page GR-18

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

HIST FTTS: FIFRA/TSCA Tracking System Administrative Case ListingA complete administrative case listing from the FIFRA/TSCA Tracking System (FTTS) for all ten EPA regions. Theinformation was obtained from the National Compliance Database (NCDB). NCDB supports the implementation of FIFRA(Federal Insecticide, Fungicide, and Rodenticide Act) and TSCA (Toxic Substances Control Act). Some EPA regionsare now closing out records. Because of that, and the fact that some EPA regions are not providing EPA Headquarterswith updated records, it was decided to create a HIST FTTS database. It included records that may not be includedin the newer FTTS database updates. This database is no longer updated.

Date of Government Version: 10/19/2006Date Data Arrived at EDR: 03/01/2007Date Made Active in Reports: 04/10/2007Number of Days to Update: 40

Source: Environmental Protection AgencyTelephone: 202-564-2501Last EDR Contact: 12/17/2007Next Scheduled EDR Contact: 03/17/2008Data Release Frequency: No Update Planned

HIST FTTS INSP: FIFRA/TSCA Tracking System Inspection & Enforcement Case ListingA complete inspection and enforcement case listing from the FIFRA/TSCA Tracking System (FTTS) for all ten EPAregions. The information was obtained from the National Compliance Database (NCDB). NCDB supports the implementationof FIFRA (Federal Insecticide, Fungicide, and Rodenticide Act) and TSCA (Toxic Substances Control Act). SomeEPA regions are now closing out records. Because of that, and the fact that some EPA regions are not providingEPA Headquarters with updated records, it was decided to create a HIST FTTS database. It included records thatmay not be included in the newer FTTS database updates. This database is no longer updated.

Date of Government Version: 10/19/2006Date Data Arrived at EDR: 03/01/2007Date Made Active in Reports: 04/10/2007Number of Days to Update: 40

Source: Environmental Protection AgencyTelephone: 202-564-2501Last EDR Contact: 12/17/2008Next Scheduled EDR Contact: 03/17/2008Data Release Frequency: No Update Planned

SSTS: Section 7 Tracking SystemsSection 7 of the Federal Insecticide, Fungicide and Rodenticide Act, as amended (92 Stat. 829) requires allregistered pesticide-producing establishments to submit a report to the Environmental Protection Agency by March1st each year. Each establishment must report the types and amounts of pesticides, active ingredients and devicesbeing produced, and those having been produced and sold or distributed in the past year.

Date of Government Version: 12/31/2009Date Data Arrived at EDR: 12/10/2010Date Made Active in Reports: 02/25/2011Number of Days to Update: 77

Source: EPATelephone: 202-564-4203Last EDR Contact: 01/31/2011Next Scheduled EDR Contact: 05/16/2011Data Release Frequency: Annually

ICIS: Integrated Compliance Information SystemThe Integrated Compliance Information System (ICIS) supports the information needs of the national enforcementand compliance program as well as the unique needs of the National Pollutant Discharge Elimination System (NPDES)program.

Date of Government Version: 01/07/2011Date Data Arrived at EDR: 01/21/2011Date Made Active in Reports: 03/21/2011Number of Days to Update: 59

Source: Environmental Protection AgencyTelephone: 202-564-5088Last EDR Contact: 03/28/2011Next Scheduled EDR Contact: 07/11/2011Data Release Frequency: Quarterly

PADS: PCB Activity Database SystemPCB Activity Database. PADS Identifies generators, transporters, commercial storers and/or brokers and disposersof PCB’s who are required to notify the EPA of such activities.

Date of Government Version: 11/01/2010Date Data Arrived at EDR: 11/10/2010Date Made Active in Reports: 02/16/2011Number of Days to Update: 98

Source: EPATelephone: 202-566-0500Last EDR Contact: 01/21/2011Next Scheduled EDR Contact: 05/02/2011Data Release Frequency: Annually

TC3031718.2s Page GR-19

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

MLTS: Material Licensing Tracking SystemMLTS is maintained by the Nuclear Regulatory Commission and contains a list of approximately 8,100 sites whichpossess or use radioactive materials and which are subject to NRC licensing requirements. To maintain currency,EDR contacts the Agency on a quarterly basis.

Date of Government Version: 03/18/2010Date Data Arrived at EDR: 04/06/2010Date Made Active in Reports: 05/27/2010Number of Days to Update: 51

Source: Nuclear Regulatory CommissionTelephone: 301-415-7169Last EDR Contact: 03/14/2011Next Scheduled EDR Contact: 06/27/2011Data Release Frequency: Quarterly

RADINFO: Radiation Information DatabaseThe Radiation Information Database (RADINFO) contains information about facilities that are regulated by U.S.Environmental Protection Agency (EPA) regulations for radiation and radioactivity.

Date of Government Version: 01/11/2011Date Data Arrived at EDR: 01/13/2011Date Made Active in Reports: 02/16/2011Number of Days to Update: 34

Source: Environmental Protection AgencyTelephone: 202-343-9775Last EDR Contact: 01/13/2011Next Scheduled EDR Contact: 04/25/2011Data Release Frequency: Quarterly

FINDS: Facility Index System/Facility Registry SystemFacility Index System. FINDS contains both facility information and ’pointers’ to other sources that contain moredetail. EDR includes the following FINDS databases in this report: PCS (Permit Compliance System), AIRS (AerometricInformation Retrieval System), DOCKET (Enforcement Docket used to manage and track information on civil judicialenforcement cases for all environmental statutes), FURS (Federal Underground Injection Control), C-DOCKET (CriminalDocket System used to track criminal enforcement actions for all environmental statutes), FFIS (Federal FacilitiesInformation System), STATE (State Environmental Laws and Statutes), and PADS (PCB Activity Data System).

Date of Government Version: 04/14/2010Date Data Arrived at EDR: 04/16/2010Date Made Active in Reports: 05/27/2010Number of Days to Update: 41

Source: EPATelephone: (415) 947-8000Last EDR Contact: 03/14/2011Next Scheduled EDR Contact: 06/27/2011Data Release Frequency: Quarterly

RAATS: RCRA Administrative Action Tracking SystemRCRA Administration Action Tracking System. RAATS contains records based on enforcement actions issued under RCRApertaining to major violators and includes administrative and civil actions brought by the EPA. For administrationactions after September 30, 1995, data entry in the RAATS database was discontinued. EPA will retain a copy ofthe database for historical records. It was necessary to terminate RAATS because a decrease in agency resourcesmade it impossible to continue to update the information contained in the database.

Date of Government Version: 04/17/1995Date Data Arrived at EDR: 07/03/1995Date Made Active in Reports: 08/07/1995Number of Days to Update: 35

Source: EPATelephone: 202-564-4104Last EDR Contact: 06/02/2008Next Scheduled EDR Contact: 09/01/2008Data Release Frequency: No Update Planned

BRS: Biennial Reporting SystemThe Biennial Reporting System is a national system administered by the EPA that collects data on the generationand management of hazardous waste. BRS captures detailed data from two groups: Large Quantity Generators (LQG)and Treatment, Storage, and Disposal Facilities.

Date of Government Version: 12/31/2007Date Data Arrived at EDR: 02/25/2010Date Made Active in Reports: 05/12/2010Number of Days to Update: 76

Source: EPA/NTISTelephone: 800-424-9346Last EDR Contact: 03/01/2011Next Scheduled EDR Contact: 06/13/2011Data Release Frequency: Biennially

TC3031718.2s Page GR-20

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

CA BOND EXP. PLAN: Bond Expenditure PlanDepartment of Health Services developed a site-specific expenditure plan as the basis for an appropriation ofHazardous Substance Cleanup Bond Act funds. It is not updated.

Date of Government Version: 01/01/1989Date Data Arrived at EDR: 07/27/1994Date Made Active in Reports: 08/02/1994Number of Days to Update: 6

Source: Department of Health ServicesTelephone: 916-255-2118Last EDR Contact: 05/31/1994Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

WDS: Waste Discharge SystemSites which have been issued waste discharge requirements.

Date of Government Version: 06/19/2007Date Data Arrived at EDR: 06/20/2007Date Made Active in Reports: 06/29/2007Number of Days to Update: 9

Source: State Water Resources Control BoardTelephone: 916-341-5227Last EDR Contact: 02/28/2011Next Scheduled EDR Contact: 06/13/2011Data Release Frequency: Quarterly

NPDES: NPDES Permits ListingA listing of NPDES permits, including stormwater.

Date of Government Version: 02/22/2011Date Data Arrived at EDR: 02/22/2011Date Made Active in Reports: 03/22/2011Number of Days to Update: 28

Source: State Water Resources Control BoardTelephone: 916-445-9379Last EDR Contact: 02/22/2011Next Scheduled EDR Contact: 06/06/2011Data Release Frequency: Quarterly

CORTESE: "Cortese" Hazardous Waste & Substances Sites ListThe sites for the list are designated by the State Water Resource Control Board (LUST), the Integrated WasteBoard (SWF/LS), and the Department of Toxic Substances Control (Cal-Sites). This listing is no longer updatedby the state agency.

Date of Government Version: 01/04/2011Date Data Arrived at EDR: 01/05/2011Date Made Active in Reports: 01/25/2011Number of Days to Update: 20

Source: CAL EPA/Office of Emergency InformationTelephone: 916-323-3400Last EDR Contact: 04/05/2011Next Scheduled EDR Contact: 07/18/2011Data Release Frequency: Quarterly

HIST CORTESE: Hazardous Waste & Substance Site ListThe sites for the list are designated by the State Water Resource Control Board [LUST], the Integrated Waste Board[SWF/LS], and the Department of Toxic Substances Control [CALSITES].

Date of Government Version: 04/01/2001Date Data Arrived at EDR: 01/22/2009Date Made Active in Reports: 04/08/2009Number of Days to Update: 76

Source: Department of Toxic Substances ControlTelephone: 916-323-3400Last EDR Contact: 01/22/2009Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

NOTIFY 65: Proposition 65 RecordsListings of all Proposition 65 incidents reported to counties by the State Water Resources Control Board and theRegional Water Quality Control Board. This database is no longer updated by the reporting agency.

Date of Government Version: 10/21/1993Date Data Arrived at EDR: 11/01/1993Date Made Active in Reports: 11/19/1993Number of Days to Update: 18

Source: State Water Resources Control BoardTelephone: 916-445-3846Last EDR Contact: 03/29/2011Next Scheduled EDR Contact: 07/11/2011Data Release Frequency: No Update Planned

TC3031718.2s Page GR-21

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

DRYCLEANERS: Cleaner FacilitiesA list of drycleaner related facilities that have EPA ID numbers. These are facilities with certain SIC codes:power laundries, family and commercial; garment pressing and cleaner’s agents; linen supply; coin-operated laundriesand cleaning; drycleaning plants, except rugs; carpet and upholster cleaning; industrial launderers; laundry andgarment services.

Date of Government Version: 09/15/2010Date Data Arrived at EDR: 09/16/2010Date Made Active in Reports: 09/29/2010Number of Days to Update: 13

Source: Department of Toxic Substance ControlTelephone: 916-327-4498Last EDR Contact: 03/28/2011Next Scheduled EDR Contact: 06/27/2011Data Release Frequency: Annually

WIP: Well Investigation Program Case ListWell Investigation Program case in the San Gabriel and San Fernando Valley area.

Date of Government Version: 07/03/2009Date Data Arrived at EDR: 07/21/2009Date Made Active in Reports: 08/03/2009Number of Days to Update: 13

Source: Los Angeles Water Quality Control BoardTelephone: 213-576-6726Last EDR Contact: 04/05/2011Next Scheduled EDR Contact: 07/18/2011Data Release Frequency: Varies

HAZNET: Facility and Manifest DataFacility and Manifest Data. The data is extracted from the copies of hazardous waste manifests received each yearby the DTSC. The annual volume of manifests is typically 700,000 - 1,000,000 annually, representing approximately350,000 - 500,000 shipments. Data are from the manifests submitted without correction, and therefore many containsome invalid values for data elements such as generator ID, TSD ID, waste category, and disposal method.

Date of Government Version: 12/31/2009Date Data Arrived at EDR: 07/07/2010Date Made Active in Reports: 08/12/2010Number of Days to Update: 36

Source: California Environmental Protection AgencyTelephone: 916-255-1136Last EDR Contact: 01/19/2011Next Scheduled EDR Contact: 05/02/2011Data Release Frequency: Annually

EMI: Emissions Inventory DataToxics and criteria pollutant emissions data collected by the ARB and local air pollution agencies.

Date of Government Version: 12/31/2008Date Data Arrived at EDR: 09/29/2010Date Made Active in Reports: 10/18/2010Number of Days to Update: 19

Source: California Air Resources BoardTelephone: 916-322-2990Last EDR Contact: 04/01/2011Next Scheduled EDR Contact: 07/11/2011Data Release Frequency: Varies

INDIAN RESERV: Indian ReservationsThis map layer portrays Indian administered lands of the United States that have any area equal to or greaterthan 640 acres.

Date of Government Version: 12/31/2005Date Data Arrived at EDR: 12/08/2006Date Made Active in Reports: 01/11/2007Number of Days to Update: 34

Source: USGSTelephone: 202-208-3710Last EDR Contact: 01/21/2011Next Scheduled EDR Contact: 05/02/2011Data Release Frequency: Semi-Annually

SCRD DRYCLEANERS: State Coalition for Remediation of Drycleaners ListingThe State Coalition for Remediation of Drycleaners was established in 1998, with support from the U.S. EPA Officeof Superfund Remediation and Technology Innovation. It is comprised of representatives of states with establisheddrycleaner remediation programs. Currently the member states are Alabama, Connecticut, Florida, Illinois, Kansas,Minnesota, Missouri, North Carolina, Oregon, South Carolina, Tennessee, Texas, and Wisconsin.

Date of Government Version: 08/31/2010Date Data Arrived at EDR: 09/01/2010Date Made Active in Reports: 12/02/2010Number of Days to Update: 92

Source: Environmental Protection AgencyTelephone: 615-532-8599Last EDR Contact: 02/22/2011Next Scheduled EDR Contact: 05/09/2011Data Release Frequency: Varies

TC3031718.2s Page GR-22

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

PROC: Certified Processors DatabaseA listing of certified processors.

Date of Government Version: 11/17/2010Date Data Arrived at EDR: 12/23/2010Date Made Active in Reports: 01/28/2011Number of Days to Update: 36

Source: Department of ConservationTelephone: 916-323-3836Last EDR Contact: 03/23/2011Next Scheduled EDR Contact: 07/04/2011Data Release Frequency: Quarterly

MWMP: Medical Waste Management Program ListingThe Medical Waste Management Program (MWMP) ensures the proper handling and disposal of medical waste by permittingand inspecting medical waste Offsite Treatment Facilities (PDF) and Transfer Stations (PDF) throughout thestate. MWMP also oversees all Medical Waste Transporters.

Date of Government Version: 12/09/2010Date Data Arrived at EDR: 12/17/2010Date Made Active in Reports: 01/25/2011Number of Days to Update: 39

Source: Department of Public HealthTelephone: 916-558-1784Last EDR Contact: 03/14/2011Next Scheduled EDR Contact: 06/27/2011Data Release Frequency: Varies

COAL ASH DOE: Sleam-Electric Plan Operation DataA listing of power plants that store ash in surface ponds.

Date of Government Version: 12/31/2005Date Data Arrived at EDR: 08/07/2009Date Made Active in Reports: 10/22/2009Number of Days to Update: 76

Source: Department of EnergyTelephone: 202-586-8719Last EDR Contact: 01/18/2011Next Scheduled EDR Contact: 05/02/2011Data Release Frequency: Varies

COAL ASH EPA: Coal Combustion Residues Surface Impoundments ListA listing of coal combustion residues surface impoundments with high hazard potential ratings.

Date of Government Version: 08/17/2010Date Data Arrived at EDR: 01/03/2011Date Made Active in Reports: 03/21/2011Number of Days to Update: 77

Source: Environmental Protection AgencyTelephone: N/ALast EDR Contact: 03/18/2011Next Scheduled EDR Contact: 06/27/2011Data Release Frequency: Varies

HWT: Registered Hazardous Waste Transporter DatabaseA listing of hazardous waste transporters. In California, unless specifically exempted, it is unlawful for anyperson to transport hazardous wastes unless the person holds a valid registration issued by DTSC. A hazardouswaste transporter registration is valid for one year and is assigned a unique registration number.

Date of Government Version: 01/17/2011Date Data Arrived at EDR: 01/18/2011Date Made Active in Reports: 01/28/2011Number of Days to Update: 10

Source: Department of Toxic Substances ControlTelephone: 916-440-7145Last EDR Contact: 01/18/2011Next Scheduled EDR Contact: 05/02/2011Data Release Frequency: Quarterly

HWP: EnviroStor Permitted Facilities ListingDetailed information on permitted hazardous waste facilities and corrective action ("cleanups") tracked in EnviroStor.

Date of Government Version: 08/09/2010Date Data Arrived at EDR: 08/11/2010Date Made Active in Reports: 08/20/2010Number of Days to Update: 9

Source: Department of Toxic Substances ControlTelephone: 916-323-3400Last EDR Contact: 03/04/2011Next Scheduled EDR Contact: 06/13/2011Data Release Frequency: Quarterly

FINANCIAL ASSURANCE 2: Financial Assurance Information ListingA listing of financial assurance information for solid waste facilities. Financial assurance is intended to ensurethat resources are available to pay for the cost of closure, post-closure care, and corrective measures if theowner or operator of a regulated facility is unable or unwilling to pay.

TC3031718.2s Page GR-23

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

Date of Government Version: 09/27/2010Date Data Arrived at EDR: 09/28/2010Date Made Active in Reports: 10/18/2010Number of Days to Update: 20

Source: California Integrated Waste Management BoardTelephone: 916-341-6066Last EDR Contact: 03/07/2011Next Scheduled EDR Contact: 06/06/2011Data Release Frequency: Varies

FINANCIAL ASSURANCE 1: Financial Assurance Information ListingFinancial Assurance information

Date of Government Version: 03/01/2007Date Data Arrived at EDR: 06/01/2007Date Made Active in Reports: 06/29/2007Number of Days to Update: 28

Source: Department of Toxic Substances ControlTelephone: 916-255-3628Last EDR Contact: 02/04/2011Next Scheduled EDR Contact: 05/16/2011Data Release Frequency: Varies

FEDLAND: Federal and Indian LandsFederally and Indian administrated lands of the United States. Lands included are administrated by: Army Corpsof Engineers, Bureau of Reclamation, National Wild and Scenic River, National Wildlife Refuge, Public Domain Land,Wilderness, Wilderness Study Area, Wildlife Management Area, Bureau of Indian Affairs, Bureau of Land Management,Department of Justice, Forest Service, Fish and Wildlife Service, National Park Service.

Date of Government Version: 12/31/2005Date Data Arrived at EDR: 02/06/2006Date Made Active in Reports: 01/11/2007Number of Days to Update: 339

Source: U.S. Geological SurveyTelephone: 888-275-8747Last EDR Contact: 01/21/2011Next Scheduled EDR Contact: 05/02/2011Data Release Frequency: N/A

PCB TRANSFORMER: PCB Transformer Registration DatabaseThe database of PCB transformer registrations that includes all PCB registration submittals.

Date of Government Version: 01/01/2008Date Data Arrived at EDR: 02/18/2009Date Made Active in Reports: 05/29/2009Number of Days to Update: 100

Source: Environmental Protection AgencyTelephone: 202-566-0517Last EDR Contact: 02/04/2011Next Scheduled EDR Contact: 05/16/2011Data Release Frequency: Varies

EDR PROPRIETARY RECORDS

EDR Proprietary Records

Manufactured Gas Plants: EDR Proprietary Manufactured Gas PlantsThe EDR Proprietary Manufactured Gas Plant Database includes records of coal gas plants (manufactured gas plants)compiled by EDR’s researchers. Manufactured gas sites were used in the United States from the 1800’s to 1950’sto produce a gas that could be distributed and used as fuel. These plants used whale oil, rosin, coal, or a mixtureof coal, oil, and water that also produced a significant amount of waste. Many of the byproducts of the gas production,such as coal tar (oily waste containing volatile and non-volatile chemicals), sludges, oils and other compoundsare potentially hazardous to human health and the environment. The byproduct from this process was frequentlydisposed of directly at the plant site and can remain or spread slowly, serving as a continuous source of soiland groundwater contamination.

Date of Government Version: N/ADate Data Arrived at EDR: N/ADate Made Active in Reports: N/ANumber of Days to Update: N/A

Source: EDR, Inc.Telephone: N/ALast EDR Contact: N/ANext Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

EDR Historical Auto Stations: EDR Proprietary Historic Gas StationsEDR has searched selected national collections of business directories and has collected listings of potentialgas station/filling station/service station sites that were available to EDR researchers. EDR’s review was limitedto those categories of sources that might, in EDR’s opinion, include gas station/filling station/service stationestablishments. The categories reviewed included, but were not limited to gas, gas station, gasoline station,filling station, auto, automobile repair, auto service station, service station, etc.

TC3031718.2s Page GR-24

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

Date of Government Version: N/ADate Data Arrived at EDR: N/ADate Made Active in Reports: N/ANumber of Days to Update: N/A

Source: EDR, Inc.Telephone: N/ALast EDR Contact: N/ANext Scheduled EDR Contact: N/AData Release Frequency: Varies

EDR Historical Cleaners: EDR Proprietary Historic Dry CleanersEDR has searched selected national collections of business directories and has collected listings of potentialdry cleaner sites that were available to EDR researchers. EDR’s review was limited to those categories of sourcesthat might, in EDR’s opinion, include dry cleaning establishments. The categories reviewed included, but werenot limited to dry cleaners, cleaners, laundry, laundromat, cleaning/laundry, wash & dry etc.

Date of Government Version: N/ADate Data Arrived at EDR: N/ADate Made Active in Reports: N/ANumber of Days to Update: N/A

Source: EDR, Inc.Telephone: N/ALast EDR Contact: N/ANext Scheduled EDR Contact: N/AData Release Frequency: Varies

COUNTY RECORDS

ALAMEDA COUNTY:

Contaminated SitesA listing of contaminated sites overseen by the Toxic Release Program (oil and groundwater contamination fromchemical releases and spills) and the Leaking Underground Storage Tank Program (soil and ground water contaminationfrom leaking petroleum USTs).

Date of Government Version: 01/06/2011Date Data Arrived at EDR: 01/07/2011Date Made Active in Reports: 01/25/2011Number of Days to Update: 18

Source: Alameda County Environmental Health ServicesTelephone: 510-567-6700Last EDR Contact: 04/04/2011Next Scheduled EDR Contact: 07/18/2011Data Release Frequency: Semi-Annually

Underground TanksUnderground storage tank sites located in Alameda county.

Date of Government Version: 01/06/2011Date Data Arrived at EDR: 01/07/2011Date Made Active in Reports: 01/20/2011Number of Days to Update: 13

Source: Alameda County Environmental Health ServicesTelephone: 510-567-6700Last EDR Contact: 04/04/2011Next Scheduled EDR Contact: 07/18/2011Data Release Frequency: Semi-Annually

CONTRA COSTA COUNTY:

Site ListList includes sites from the underground tank, hazardous waste generator and business plan/2185 programs.

Date of Government Version: 03/10/2011Date Data Arrived at EDR: 03/11/2011Date Made Active in Reports: 03/24/2011Number of Days to Update: 13

Source: Contra Costa Health Services DepartmentTelephone: 925-646-2286Last EDR Contact: 02/22/2011Next Scheduled EDR Contact: 05/23/2011Data Release Frequency: Semi-Annually

KERN COUNTY:

Underground Storage Tank Sites & Tank ListingKern County Sites and Tanks Listing.

TC3031718.2s Page GR-25

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

Date of Government Version: 08/31/2010Date Data Arrived at EDR: 09/01/2010Date Made Active in Reports: 09/30/2010Number of Days to Update: 29

Source: Kern County Environment Health Services DepartmentTelephone: 661-862-8700Last EDR Contact: 03/17/2011Next Scheduled EDR Contact: 05/30/2011Data Release Frequency: Quarterly

LOS ANGELES COUNTY:

San Gabriel Valley Areas of ConcernSan Gabriel Valley areas where VOC contamination is at or above the MCL as designated by region 9 EPA office.

Date of Government Version: 03/30/2009Date Data Arrived at EDR: 03/31/2009Date Made Active in Reports: 10/23/2009Number of Days to Update: 206

Source: EPA Region 9Telephone: 415-972-3178Last EDR Contact: 03/28/2011Next Scheduled EDR Contact: 07/11/2011Data Release Frequency: No Update Planned

HMS: Street Number ListIndustrial Waste and Underground Storage Tank Sites.

Date of Government Version: 12/30/2010Date Data Arrived at EDR: 03/03/2011Date Made Active in Reports: 03/24/2011Number of Days to Update: 21

Source: Department of Public WorksTelephone: 626-458-3517Last EDR Contact: 01/17/2011Next Scheduled EDR Contact: 05/02/2011Data Release Frequency: Semi-Annually

List of Solid Waste FacilitiesSolid Waste Facilities in Los Angeles County.

Date of Government Version: 01/24/2011Date Data Arrived at EDR: 02/01/2011Date Made Active in Reports: 03/04/2011Number of Days to Update: 31

Source: La County Department of Public WorksTelephone: 818-458-5185Last EDR Contact: 01/24/2011Next Scheduled EDR Contact: 05/09/2011Data Release Frequency: Varies

City of Los Angeles LandfillsLandfills owned and maintained by the City of Los Angeles.

Date of Government Version: 03/05/2009Date Data Arrived at EDR: 03/10/2009Date Made Active in Reports: 04/08/2009Number of Days to Update: 29

Source: Engineering & Construction DivisionTelephone: 213-473-7869Last EDR Contact: 02/18/2011Next Scheduled EDR Contact: 06/06/2011Data Release Frequency: Varies

Site Mitigation ListIndustrial sites that have had some sort of spill or complaint.

Date of Government Version: 02/09/2011Date Data Arrived at EDR: 02/09/2011Date Made Active in Reports: 03/04/2011Number of Days to Update: 23

Source: Community Health ServicesTelephone: 323-890-7806Last EDR Contact: 10/25/2010Next Scheduled EDR Contact: 05/09/2011Data Release Frequency: Annually

City of El Segundo Underground Storage TankUnderground storage tank sites located in El Segundo city.

Date of Government Version: 02/03/2011Date Data Arrived at EDR: 02/08/2011Date Made Active in Reports: 03/03/2011Number of Days to Update: 23

Source: City of El Segundo Fire DepartmentTelephone: 310-524-2236Last EDR Contact: 01/24/2011Next Scheduled EDR Contact: 05/06/2011Data Release Frequency: Semi-Annually

TC3031718.2s Page GR-26

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

City of Long Beach Underground Storage TankUnderground storage tank sites located in the city of Long Beach.

Date of Government Version: 03/28/2003Date Data Arrived at EDR: 10/23/2003Date Made Active in Reports: 11/26/2003Number of Days to Update: 34

Source: City of Long Beach Fire DepartmentTelephone: 562-570-2563Last EDR Contact: 01/31/2011Next Scheduled EDR Contact: 05/16/2011Data Release Frequency: Annually

City of Torrance Underground Storage TankUnderground storage tank sites located in the city of Torrance.

Date of Government Version: 01/18/2011Date Data Arrived at EDR: 01/25/2011Date Made Active in Reports: 03/03/2011Number of Days to Update: 37

Source: City of Torrance Fire DepartmentTelephone: 310-618-2973Last EDR Contact: 01/17/2011Next Scheduled EDR Contact: 05/02/2011Data Release Frequency: Semi-Annually

MARIN COUNTY:

Underground Storage Tank SitesCurrently permitted USTs in Marin County.

Date of Government Version: 01/14/2011Date Data Arrived at EDR: 02/01/2011Date Made Active in Reports: 03/04/2011Number of Days to Update: 31

Source: Public Works Department Waste ManagementTelephone: 415-499-6647Last EDR Contact: 01/10/2011Next Scheduled EDR Contact: 04/25/2011Data Release Frequency: Semi-Annually

NAPA COUNTY:

Sites With Reported ContaminationA listing of leaking underground storage tank sites located in Napa county.

Date of Government Version: 07/09/2008Date Data Arrived at EDR: 07/09/2008Date Made Active in Reports: 07/31/2008Number of Days to Update: 22

Source: Napa County Department of Environmental ManagementTelephone: 707-253-4269Last EDR Contact: 03/07/2011Next Scheduled EDR Contact: 06/20/2011Data Release Frequency: No Update Planned

Closed and Operating Underground Storage Tank SitesUnderground storage tank sites located in Napa county.

Date of Government Version: 01/15/2008Date Data Arrived at EDR: 01/16/2008Date Made Active in Reports: 02/08/2008Number of Days to Update: 23

Source: Napa County Department of Environmental ManagementTelephone: 707-253-4269Last EDR Contact: 03/07/2011Next Scheduled EDR Contact: 06/20/2011Data Release Frequency: No Update Planned

ORANGE COUNTY:

List of Industrial Site CleanupsPetroleum and non-petroleum spills.

Date of Government Version: 02/02/2011Date Data Arrived at EDR: 02/17/2011Date Made Active in Reports: 03/22/2011Number of Days to Update: 33

Source: Health Care AgencyTelephone: 714-834-3446Last EDR Contact: 02/14/2011Next Scheduled EDR Contact: 05/30/2011Data Release Frequency: Annually

TC3031718.2s Page GR-27

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

List of Underground Storage Tank CleanupsOrange County Underground Storage Tank Cleanups (LUST).

Date of Government Version: 02/02/2011Date Data Arrived at EDR: 02/17/2011Date Made Active in Reports: 03/22/2011Number of Days to Update: 33

Source: Health Care AgencyTelephone: 714-834-3446Last EDR Contact: 02/14/2011Next Scheduled EDR Contact: 05/30/2011Data Release Frequency: Quarterly

List of Underground Storage Tank FacilitiesOrange County Underground Storage Tank Facilities (UST).

Date of Government Version: 02/02/2011Date Data Arrived at EDR: 02/15/2011Date Made Active in Reports: 03/03/2011Number of Days to Update: 16

Source: Health Care AgencyTelephone: 714-834-3446Last EDR Contact: 02/15/2011Next Scheduled EDR Contact: 05/30/2011Data Release Frequency: Quarterly

PLACER COUNTY:

Master List of FacilitiesList includes aboveground tanks, underground tanks and cleanup sites.

Date of Government Version: 01/31/2011Date Data Arrived at EDR: 02/01/2011Date Made Active in Reports: 03/04/2011Number of Days to Update: 31

Source: Placer County Health and Human ServicesTelephone: 530-889-7312Last EDR Contact: 03/14/2011Next Scheduled EDR Contact: 06/27/2011Data Release Frequency: Semi-Annually

RIVERSIDE COUNTY:

Listing of Underground Tank Cleanup SitesRiverside County Underground Storage Tank Cleanup Sites (LUST).

Date of Government Version: 12/08/2010Date Data Arrived at EDR: 12/09/2010Date Made Active in Reports: 01/28/2011Number of Days to Update: 50

Source: Department of Environmental HealthTelephone: 951-358-5055Last EDR Contact: 03/28/2011Next Scheduled EDR Contact: 07/11/2011Data Release Frequency: Quarterly

Underground Storage Tank Tank ListUnderground storage tank sites located in Riverside county.

Date of Government Version: 12/08/2010Date Data Arrived at EDR: 12/09/2010Date Made Active in Reports: 01/20/2011Number of Days to Update: 42

Source: Department of Environmental HealthTelephone: 951-358-5055Last EDR Contact: 03/28/2011Next Scheduled EDR Contact: 07/11/2011Data Release Frequency: Quarterly

SACRAMENTO COUNTY:

Toxic Site Clean-Up ListList of sites where unauthorized releases of potentially hazardous materials have occurred.

Date of Government Version: 11/03/2010Date Data Arrived at EDR: 01/20/2011Date Made Active in Reports: 01/28/2011Number of Days to Update: 8

Source: Sacramento County Environmental ManagementTelephone: 916-875-8406Last EDR Contact: 01/10/2011Next Scheduled EDR Contact: 04/25/2011Data Release Frequency: Quarterly

TC3031718.2s Page GR-28

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

Master Hazardous Materials Facility ListAny business that has hazardous materials on site - hazardous material storage sites, underground storage tanks,waste generators.

Date of Government Version: 11/03/2010Date Data Arrived at EDR: 01/20/2011Date Made Active in Reports: 01/28/2011Number of Days to Update: 8

Source: Sacramento County Environmental ManagementTelephone: 916-875-8406Last EDR Contact: 01/10/2011Next Scheduled EDR Contact: 04/25/2011Data Release Frequency: Quarterly

SAN BERNARDINO COUNTY:

Hazardous Material PermitsThis listing includes underground storage tanks, medical waste handlers/generators, hazardous materials handlers,hazardous waste generators, and waste oil generators/handlers.

Date of Government Version: 03/10/2011Date Data Arrived at EDR: 03/11/2011Date Made Active in Reports: 03/24/2011Number of Days to Update: 13

Source: San Bernardino County Fire Department Hazardous Materials DivisionTelephone: 909-387-3041Last EDR Contact: 02/14/2011Next Scheduled EDR Contact: 05/30/2011Data Release Frequency: Quarterly

SAN DIEGO COUNTY:

Hazardous Materials Management Division DatabaseThe database includes: HE58 - This report contains the business name, site address, business phone number, establishment’H’ permit number, type of permit, and the business status. HE17 - In addition to providing the same informationprovided in the HE58 listing, HE17 provides inspection dates, violations received by the establishment, hazardouswaste generated, the quantity, method of storage, treatment/disposal of waste and the hauler, and informationon underground storage tanks. Unauthorized Release List - Includes a summary of environmental contamination casesin San Diego County (underground tank cases, non-tank cases, groundwater contamination, and soil contaminationare included.)

Date of Government Version: 09/09/2010Date Data Arrived at EDR: 09/15/2010Date Made Active in Reports: 09/29/2010Number of Days to Update: 14

Source: Hazardous Materials Management DivisionTelephone: 619-338-2268Last EDR Contact: 03/18/2011Next Scheduled EDR Contact: 06/27/2011Data Release Frequency: Quarterly

Solid Waste FacilitiesSan Diego County Solid Waste Facilities.

Date of Government Version: 10/01/2010Date Data Arrived at EDR: 11/16/2010Date Made Active in Reports: 01/25/2011Number of Days to Update: 70

Source: Department of Health ServicesTelephone: 619-338-2209Last EDR Contact: 01/31/2011Next Scheduled EDR Contact: 05/16/2011Data Release Frequency: Varies

Environmental Case ListingThe listing contains all underground tank release cases and projects pertaining to properties contaminated withhazardous substances that are actively under review by the Site Assessment and Mitigation Program.

Date of Government Version: 03/23/2010Date Data Arrived at EDR: 06/15/2010Date Made Active in Reports: 07/09/2010Number of Days to Update: 24

Source: San Diego County Department of Environmental HealthTelephone: 619-338-2371Last EDR Contact: 12/21/2010Next Scheduled EDR Contact: 03/28/2011Data Release Frequency: No Update Planned

SAN FRANCISCO COUNTY:

TC3031718.2s Page GR-29

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

Local Oversite FacilitiesA listing of leaking underground storage tank sites located in San Francisco county.

Date of Government Version: 09/19/2008Date Data Arrived at EDR: 09/19/2008Date Made Active in Reports: 09/29/2008Number of Days to Update: 10

Source: Department Of Public Health San Francisco CountyTelephone: 415-252-3920Last EDR Contact: 02/28/2011Next Scheduled EDR Contact: 05/30/2011Data Release Frequency: Quarterly

Underground Storage Tank InformationUnderground storage tank sites located in San Francisco county.

Date of Government Version: 11/29/2010Date Data Arrived at EDR: 03/10/2011Date Made Active in Reports: 03/15/2011Number of Days to Update: 5

Source: Department of Public HealthTelephone: 415-252-3920Last EDR Contact: 02/28/2011Next Scheduled EDR Contact: 05/30/2011Data Release Frequency: Quarterly

SAN JOAQUIN COUNTY:

San Joaquin Co. USTA listing of underground storage tank locations in San Joaquin county.

Date of Government Version: 12/29/2010Date Data Arrived at EDR: 01/04/2011Date Made Active in Reports: 01/20/2011Number of Days to Update: 16

Source: Environmental Health DepartmentTelephone: N/ALast EDR Contact: 03/28/2011Next Scheduled EDR Contact: 07/11/2011Data Release Frequency: Semi-Annually

SAN MATEO COUNTY:

Business InventoryList includes Hazardous Materials Business Plan, hazardous waste generators, and underground storage tanks.

Date of Government Version: 02/14/2011Date Data Arrived at EDR: 02/17/2011Date Made Active in Reports: 04/01/2011Number of Days to Update: 43

Source: San Mateo County Environmental Health Services DivisionTelephone: 650-363-1921Last EDR Contact: 03/28/2011Next Scheduled EDR Contact: 07/04/2011Data Release Frequency: Annually

Fuel Leak ListA listing of leaking underground storage tank sites located in San Mateo county.

Date of Government Version: 12/17/2010Date Data Arrived at EDR: 12/20/2010Date Made Active in Reports: 01/28/2011Number of Days to Update: 39

Source: San Mateo County Environmental Health Services DivisionTelephone: 650-363-1921Last EDR Contact: 03/21/2011Next Scheduled EDR Contact: 07/04/2011Data Release Frequency: Semi-Annually

SANTA CLARA COUNTY:

HIST LUST - Fuel Leak Site Activity ReportA listing of open and closed leaking underground storage tanks. This listing is no longer updated by the county.Leaking underground storage tanks are now handled by the Department of Environmental Health.

Date of Government Version: 03/29/2005Date Data Arrived at EDR: 03/30/2005Date Made Active in Reports: 04/21/2005Number of Days to Update: 22

Source: Santa Clara Valley Water DistrictTelephone: 408-265-2600Last EDR Contact: 03/23/2009Next Scheduled EDR Contact: 06/22/2009Data Release Frequency: No Update Planned

TC3031718.2s Page GR-30

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

LOP ListingA listing of leaking underground storage tanks located in Santa Clara county.

Date of Government Version: 05/29/2009Date Data Arrived at EDR: 06/01/2009Date Made Active in Reports: 06/15/2009Number of Days to Update: 14

Source: Department of Environmental HealthTelephone: 408-918-3417Last EDR Contact: 03/07/2011Next Scheduled EDR Contact: 06/20/2011Data Release Frequency: Annually

Hazardous Material FacilitiesHazardous material facilities, including underground storage tank sites.

Date of Government Version: 08/31/2009Date Data Arrived at EDR: 08/31/2009Date Made Active in Reports: 09/18/2009Number of Days to Update: 18

Source: City of San Jose Fire DepartmentTelephone: 408-535-7694Last EDR Contact: 03/15/2011Next Scheduled EDR Contact: 05/30/2011Data Release Frequency: Annually

SOLANO COUNTY:

Leaking Underground Storage TanksA listing of leaking underground storage tank sites located in Solano county.

Date of Government Version: 12/08/2010Date Data Arrived at EDR: 12/17/2010Date Made Active in Reports: 01/28/2011Number of Days to Update: 42

Source: Solano County Department of Environmental ManagementTelephone: 707-784-6770Last EDR Contact: 03/21/2011Next Scheduled EDR Contact: 06/20/2011Data Release Frequency: Quarterly

Underground Storage TanksUnderground storage tank sites located in Solano county.

Date of Government Version: 12/08/2010Date Data Arrived at EDR: 12/29/2010Date Made Active in Reports: 01/20/2011Number of Days to Update: 22

Source: Solano County Department of Environmental ManagementTelephone: 707-784-6770Last EDR Contact: 03/21/2011Next Scheduled EDR Contact: 06/20/2011Data Release Frequency: Quarterly

SONOMA COUNTY:

Leaking Underground Storage Tank SitesA listing of leaking underground storage tank sites located in Sonoma county.

Date of Government Version: 01/05/2011Date Data Arrived at EDR: 01/07/2011Date Made Active in Reports: 01/28/2011Number of Days to Update: 21

Source: Department of Health ServicesTelephone: 707-565-6565Last EDR Contact: 04/04/2011Next Scheduled EDR Contact: 07/18/2011Data Release Frequency: Quarterly

SUTTER COUNTY:

Underground Storage TanksUnderground storage tank sites located in Sutter county.

Date of Government Version: 03/14/2011Date Data Arrived at EDR: 03/15/2011Date Made Active in Reports: 03/24/2011Number of Days to Update: 9

Source: Sutter County Department of AgricultureTelephone: 530-822-7500Last EDR Contact: 03/14/2011Next Scheduled EDR Contact: 06/27/2011Data Release Frequency: Semi-Annually

VENTURA COUNTY:

TC3031718.2s Page GR-31

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

Business Plan, Hazardous Waste Producers, and Operating Underground TanksThe BWT list indicates by site address whether the Environmental Health Division has Business Plan (B), WasteProducer (W), and/or Underground Tank (T) information.

Date of Government Version: 01/26/2011Date Data Arrived at EDR: 02/25/2011Date Made Active in Reports: 03/22/2011Number of Days to Update: 25

Source: Ventura County Environmental Health DivisionTelephone: 805-654-2813Last EDR Contact: 02/22/2011Next Scheduled EDR Contact: 06/06/2011Data Release Frequency: Quarterly

Inventory of Illegal Abandoned and Inactive SitesVentura County Inventory of Closed, Illegal Abandoned, and Inactive Sites.

Date of Government Version: 08/01/2009Date Data Arrived at EDR: 10/05/2009Date Made Active in Reports: 10/13/2009Number of Days to Update: 8

Source: Environmental Health DivisionTelephone: 805-654-2813Last EDR Contact: 01/10/2011Next Scheduled EDR Contact: 04/25/2011Data Release Frequency: Annually

Listing of Underground Tank Cleanup SitesVentura County Underground Storage Tank Cleanup Sites (LUST).

Date of Government Version: 05/29/2008Date Data Arrived at EDR: 06/24/2008Date Made Active in Reports: 07/31/2008Number of Days to Update: 37

Source: Environmental Health DivisionTelephone: 805-654-2813Last EDR Contact: 02/22/2011Next Scheduled EDR Contact: 06/06/2011Data Release Frequency: Quarterly

Underground Tank Closed Sites ListVentura County Operating Underground Storage Tank Sites (UST)/Underground Tank Closed Sites List.

Date of Government Version: 11/29/2010Date Data Arrived at EDR: 12/20/2010Date Made Active in Reports: 01/20/2011Number of Days to Update: 31

Source: Environmental Health DivisionTelephone: 805-654-2813Last EDR Contact: 03/23/2011Next Scheduled EDR Contact: 07/04/2011Data Release Frequency: Quarterly

YOLO COUNTY:

Underground Storage Tank Comprehensive Facility ReportUnderground storage tank sites located in Yolo county.

Date of Government Version: 01/25/2011Date Data Arrived at EDR: 02/03/2011Date Made Active in Reports: 03/04/2011Number of Days to Update: 29

Source: Yolo County Department of HealthTelephone: 530-666-8646Last EDR Contact: 03/28/2011Next Scheduled EDR Contact: 07/11/2011Data Release Frequency: Annually

OTHER DATABASE(S)

Depending on the geographic area covered by this report, the data provided in these specialty databases may or may not becomplete. For example, the existence of wetlands information data in a specific report does not mean that all wetlands in thearea covered by the report are included. Moreover, the absence of any reported wetlands information does not necessarilymean that wetlands do not exist in the area covered by the report.

CT MANIFEST: Hazardous Waste Manifest DataFacility and manifest data. Manifest is a document that lists and tracks hazardous waste from the generator throughtransporters to a tsd facility.

TC3031718.2s Page GR-32

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

Date of Government Version: 12/31/2007Date Data Arrived at EDR: 08/26/2009Date Made Active in Reports: 09/11/2009Number of Days to Update: 16

Source: Department of Environmental ProtectionTelephone: 860-424-3375Last EDR Contact: 02/25/2011Next Scheduled EDR Contact: 06/06/2011Data Release Frequency: Annually

NJ MANIFEST: Manifest InformationHazardous waste manifest information.

Date of Government Version: 12/31/2009Date Data Arrived at EDR: 07/22/2010Date Made Active in Reports: 08/26/2010Number of Days to Update: 35

Source: Department of Environmental ProtectionTelephone: N/ALast EDR Contact: 01/21/2011Next Scheduled EDR Contact: 05/02/2011Data Release Frequency: Annually

NY MANIFEST: Facility and Manifest DataManifest is a document that lists and tracks hazardous waste from the generator through transporters to a TSDfacility.

Date of Government Version: 12/31/2010Date Data Arrived at EDR: 02/09/2011Date Made Active in Reports: 03/04/2011Number of Days to Update: 23

Source: Department of Environmental ConservationTelephone: 518-402-8651Last EDR Contact: 02/09/2011Next Scheduled EDR Contact: 05/23/2011Data Release Frequency: Annually

PA MANIFEST: Manifest InformationHazardous waste manifest information.

Date of Government Version: 12/31/2008Date Data Arrived at EDR: 12/01/2009Date Made Active in Reports: 12/14/2009Number of Days to Update: 13

Source: Department of Environmental ProtectionTelephone: 717-783-8990Last EDR Contact: 04/04/2011Next Scheduled EDR Contact: 07/06/2011Data Release Frequency: Annually

RI MANIFEST: Manifest informationHazardous waste manifest information

Date of Government Version: 12/31/2009Date Data Arrived at EDR: 07/19/2010Date Made Active in Reports: 08/26/2010Number of Days to Update: 38

Source: Department of Environmental ManagementTelephone: 401-222-2797Last EDR Contact: 02/28/2011Next Scheduled EDR Contact: 06/13/2011Data Release Frequency: Annually

WI MANIFEST: Manifest InformationHazardous waste manifest information.

Date of Government Version: 12/31/2009Date Data Arrived at EDR: 07/06/2010Date Made Active in Reports: 07/26/2010Number of Days to Update: 20

Source: Department of Natural ResourcesTelephone: N/ALast EDR Contact: 03/21/2011Next Scheduled EDR Contact: 07/04/2011Data Release Frequency: Annually

Oil/Gas Pipelines: This data was obtained by EDR from the USGS in 1994. It is referred to by USGS as GeoData Digital Line Graphsfrom 1:100,000-Scale Maps. It was extracted from the transportation category including some oil, but primarilygas pipelines.

Electric Power Transmission Line DataSource: Rextag Strategies Corp.Telephone: (281) 769-2247U.S. Electric Transmission and Power Plants Systems Digital GIS Data

Sensitive Receptors: There are individuals deemed sensitive receptors due to their fragile immune systems and special sensitivityto environmental discharges. These sensitive receptors typically include the elderly, the sick, and children. While the location of allsensitive receptors cannot be determined, EDR indicates those buildings and facilities - schools, daycares, hospitals, medical centers,and nursing homes - where individuals who are sensitive receptors are likely to be located.

TC3031718.2s Page GR-33

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

AHA Hospitals:Source: American Hospital Association, Inc.Telephone: 312-280-5991The database includes a listing of hospitals based on the American Hospital Association’s annual survey of hospitals.

Medical Centers: Provider of Services ListingSource: Centers for Medicare & Medicaid ServicesTelephone: 410-786-3000A listing of hospitals with Medicare provider number, produced by Centers of Medicare & Medicaid Services,a federal agency within the U.S. Department of Health and Human Services.

Nursing HomesSource: National Institutes of HealthTelephone: 301-594-6248Information on Medicare and Medicaid certified nursing homes in the United States.

Public SchoolsSource: National Center for Education StatisticsTelephone: 202-502-7300The National Center for Education Statistics’ primary database on elementaryand secondary public education in the United States. It is a comprehensive, annual, national statisticaldatabase of all public elementary and secondary schools and school districts, which contains data that arecomparable across all states.

Private SchoolsSource: National Center for Education StatisticsTelephone: 202-502-7300The National Center for Education Statistics’ primary database on private school locations in the United States.

Daycare Centers: Licensed FacilitiesSource: Department of Social ServicesTelephone: 916-657-4041

Flood Zone Data: This data, available in select counties across the country, was obtained by EDR in 2003 & 2009 from the FederalEmergency Management Agency (FEMA). Data depicts 100-year and 500-year flood zones as defined by FEMA.

NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDRin 2002 and 2005 from the U.S. Fish and Wildlife Service.

Scanned Digital USGS 7.5’ Topographic Map (DRG)Source: United States Geologic SurveyA digital raster graphic (DRG) is a scanned image of a U.S. Geological Survey topographic map. The map imagesare made by scanning published paper maps on high-resolution scanners. The raster imageis georeferenced and fit to the Universal Transverse Mercator (UTM) projection.

STREET AND ADDRESS INFORMATION

© 2010 Tele Atlas North America, Inc. All rights reserved. This material is proprietary and the subject of copyright protectionand other intellectual property rights owned by or licensed to Tele Atlas North America, Inc. The use of this material is subjectto the terms of a license agreement. You will be held liable for any unauthorized copying or disclosure of this material.

TC3031718.2s Page GR-34

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

TC3031718.2s Page A-1

geologic strata.of the soil, and nearby wells. Groundwater flow velocity is generally impacted by the nature of theGroundwater flow direction may be impacted by surface topography, hydrology, hydrogeology, characteristics

2. Groundwater flow velocity. 1. Groundwater flow direction, and

Assessment of the impact of contaminant migration generally has two principle investigative components:

forming an opinion about the impact of potential contaminant migration.EDR’s GeoCheck Physical Setting Source Addendum is provided to assist the environmental professional in

1980Most Recent Revision:37121-B7 SANTA TERESA HILLS, CATarget Property Map:

USGS TOPOGRAPHIC MAP

510 ft. above sea levelElevation:4114015.0UTM Y (Meters): 604027.1UTM X (Meters): Zone 10Universal Tranverse Mercator: 121.8283 - 121˚ 49’ 41.9’’Longitude (West): 37.16860 - 37˚ 10’ 7.0’’Latitude (North):

TARGET PROPERTY COORDINATES

SAN JOSE, CA 95120ALAMITOS ROADALAMITOS ROAD BRIDGE

TARGET PROPERTY ADDRESS

GEOCHECK - PHYSICAL SETTING SOURCE ADDENDUM®

TC3031718.2s Page A-2

should be field verified.on a relative (not an absolute) basis. Relative elevation information between sites of close proximitySource: Topography has been determined from the USGS 7.5’ Digital Elevation Model and should be evaluated

SURROUNDING TOPOGRAPHY: ELEVATION PROFILES

Ele

vatio

n (f

t)E

leva

tion

(ft)

TP

TP0 1/2 1 Miles

✩Target Property Elevation: 510 ft.

North South

West East

1124

918

671

772

823733609524

518

510

559

756659

629

888763712643

802878

1084

1152

1213 1087

1064

1131

995

681

510

631

676

808

1020

1155

1386

1428

1397 1277

General ESEGeneral Topographic Gradient:TARGET PROPERTY TOPOGRAPHY

should contamination exist on the target property, what downgradient sites might be impacted.assist the environmental professional in forming an opinion about the impact of nearby contaminated properties or,Surface topography may be indicative of the direction of surficial groundwater flow. This information can be used toTOPOGRAPHIC INFORMATION

collected on nearby properties, and regional groundwater flow information (from deep aquifers).sources of information, such as surface topographic information, hydrologic information, hydrogeologic datausing site-specific well data. If such data is not reasonably ascertainable, it may be necessary to rely on otherGroundwater flow direction for a particular site is best determined by a qualified environmental professionalGROUNDWATER FLOW DIRECTION INFORMATION

GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY®

TC3031718.2s Page A-3

Not Reported

GENERAL DIRECTIONLOCATIONGROUNDWATER FLOWFROM TPMAP ID

hydrogeologically, and the depth to water table.authorities at select sites and has extracted the date of the report, groundwater flow direction as determinedflow at specific points. EDR has reviewed reports submitted by environmental professionals to regulatoryEDR has developed the AQUIFLOW Information System to provide data on the general direction of groundwater

AQUIFLOW®

Search Radius: 1.000 Mile.

* ©1996 Site−specific hydrogeological data gathered by CERCLIS Alerts, Inc., Bainbridge Island, WA. All rights reserved. All of the information and opinions presented are those of the cited EPA report(s), which were completed undera Comprehensive Environmental Response Compensation and Liability Information System (CERCLIS) investigation.

Information is inferred in the CERCLIS investigation report(s) Data Quality:No information about a sole source aquifer is available Sole Source Aquifer:An unconfined dual aquifer system underlies the site. Hydraulic Connection:30 feet to 50 feet. Inferred Depth to Water:NOT AVAILABLE. Groundwater Flow Direction:CAD982029613 Site EPA ID Number:Almaden Quicksilver Park Site Name:1/4 - 1/2 Mile NNE Location Relative to TP:1.25 miles Search Radius:

Site-Specific Hydrogeological Data*:

* ©1996 Site−specific hydrogeological data gathered by CERCLIS Alerts, Inc., Bainbridge Island, WA. All rights reserved. All of the information and opinions presented are those of the cited EPA report(s), which were completed undera Comprehensive Environmental Response Compensation and Liability Information System (CERCLIS) investigation.

contamination exist on the target property, what downgradient sites might be impacted.environmental professional in forming an opinion about the impact of nearby contaminated properties or, shouldof groundwater flow direction in the immediate area. Such hydrogeologic information can be used to assist theHydrogeologic information obtained by installation of wells on a specific site can often be an indicatorHYDROGEOLOGIC INFORMATION

YES - refer to the Overview Map and Detail MapSANTA TERESA HILLS

NATIONAL WETLAND INVENTORYNWI ElectronicData CoverageNWI Quad at Target Property

Not ReportedAdditional Panels in search area:

06085C - FEMA DFIRM Flood dataFlood Plain Panel at Target Property:

YES - refer to the Overview Map and Detail MapSANTA CLARA, CA

FEMA FLOOD ZONEFEMA FloodElectronic DataTarget Property County

and bodies of water).Refer to the Physical Setting Source Map following this summary for hydrologic information (major waterways

contamination exist on the target property, what downgradient sites might be impacted.the environmental professional in forming an opinion about the impact of nearby contaminated properties or, shouldSurface water can act as a hydrologic barrier to groundwater flow. Such hydrologic information can be used to assistHYDROLOGIC INFORMATION

GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY®

TC3031718.2s Page A-4

> 20 inchesDepth to Bedrock Max:

> 10 inchesDepth to Bedrock Min:

HIGH Corrosion Potential - Uncoated Steel:

Hydric Status: Soil does not meet the requirements for a hydric soil.

water table is more than 6 feet.Well drained. Soils have intermediate water holding capacity. Depth toSoil Drainage Class:

water table, or are shallow to an impervious layer.Class D - Very slow infiltration rates. Soils are clayey, have a highHydrologic Group:

loamSoil Surface Texture:

VALLECITOS Soil Component Name:

The following information is based on Soil Conservation Service STATSGO data.in a landscape. Soil maps for STATSGO are compiled by generalizing more detailed (SSURGO) soil survey maps.for privately owned lands in the United States. A soil map in a soil survey is a representation of soil patternsSurvey (NCSS) and is responsible for collecting, storing, maintaining and distributing soil survey informationThe U.S. Department of Agriculture’s (USDA) Soil Conservation Service (SCS) leads the National Cooperative Soil

DOMINANT SOIL COMPOSITION IN GENERAL AREA OF TARGET PROPERTY

Map, USGS Digital Data Series DDS - 11 (1994).of the Conterminous U.S. at 1:2,500,000 Scale - a digital representation of the 1974 P.B. King and H.M. BeikmanGeologic Age and Rock Stratigraphic Unit Source: P.G. Schruben, R.E. Arndt and W.J. Bawiec, Geology

ROCK STRATIGRAPHIC UNIT GEOLOGIC AGE IDENTIFICATION

Eugeosynclinal DepositsCategory:MesozoicEra:CretaceousSystem:Upper MesozoicSeries:uMzeCode: (decoded above as Era, System & Series)

at which contaminant migration may be occurring.Geologic information can be used by the environmental professional in forming an opinion about the relative speedGEOLOGIC INFORMATION IN GENERAL AREA OF TARGET PROPERTY

move more quickly through sandy-gravelly types of soils than silty-clayey types of soils.characteristics data collected on nearby properties and regional soil information. In general, contaminant plumesto rely on other sources of information, including geologic age identification, rock stratigraphic unit and soilusing site specific geologic and soil strata data. If such data are not reasonably ascertainable, it may be necessaryGroundwater flow velocity information for a particular site is best determined by a qualified environmental professionalGROUNDWATER FLOW VELOCITY INFORMATION

GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY®

TC3031718.2s Page A-5

weathered bedrockclay loamloamstratifiedDeeper Soil Types:

silty clayvery gravelly - clay loamgravelly - clay loamShallow Soil Types:

silt loamclay loamsilty claysilty clay loamunweathered bedrockfine sandy loamsandstony - clay loamgravelly - clay loamgravelly - loamSurficial Soil Types:

silt loamclay loamsilty claysilty clay loamunweathered bedrockfine sandy loamsandstony - clay loamgravelly - clay loamgravelly - loamSoil Surface Textures:

appear within the general area of target property.Based on Soil Conservation Service STATSGO data, the following additional subordinant soil types may

OTHER SOIL TYPES IN AREA

Min: 0.00Max: 0.00

Min: 0.00Max: 0.00Not reportedNot reported

bedrockunweathered20 inches16 inches 3

Min: 6.60Max: 7.30

Min: 0.06Max: 0.20

50%), Lean Claylimit less thanClays (liquidSOILS, Silts andFINE-GRAINED

Soils.200), Clayeypassing No.than 35 pct.Materials (moreSilt-Clayclay loam16 inches 6 inches 2

Min: 6.10Max: 6.50

Min: 0.60Max: 2.00

50%), Lean Claylimit less thanClays (liquidSOILS, Silts andFINE-GRAINED

Soils.200), Siltypassing No.than 35 pct.Materials (moreSilt-Clayloam 6 inches 0 inches 1

Soil Layer Information

Boundary Classification

PermeabilityRate (in/hr)

Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Soil Reaction(pH)

GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY®

TC3031718.2s Page A-6

1/2 - 1 Mile SSW22491 1

STATE DATABASE WELL INFORMATION

LOCATIONFROM TPWELL IDMAP ID

Note: PWS System location is not always the same as well location.

No PWS System Found

FEDERAL FRDS PUBLIC WATER SUPPLY SYSTEM INFORMATION

LOCATIONFROM TPWELL IDMAP ID

No Wells Found

FEDERAL USGS WELL INFORMATION

LOCATIONFROM TPWELL IDMAP ID

1.000State DatabaseNearest PWS within 1 mileFederal FRDS PWS1.000Federal USGS

WELL SEARCH DISTANCE INFORMATION

SEARCH DISTANCE (miles)DATABASE

opinion about the impact of contaminant migration on nearby drinking water wells.professional in assessing sources that may impact ground water flow direction, and in forming anEDR Local/Regional Water Agency records provide water well information to assist the environmental

LOCAL / REGIONAL WATER AGENCY RECORDS

GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY®

EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.

5 60

520

1

0 801 0

4 0

1000 1 00

09

60

9 2

9 2 0

8 8 0

8 8 09 2 06 0 0

88 0

8 4 0

84

0

1

4 4 01 4 0 0

44

04 4 0

4 40

1 7 2 0

1 6 8 0

1 6 4 0

16

40

16

001 6 0 0

15

60

1 56 0

15

6 0

15

20

15

2 0

15

2 0 1 560

15

20

14

80

1 4 8 0

1 4 8 01 4 00

14

40

1 44 0

14

40

1 4 4 0

48

0

48

0

4

80

4 8 0

4 8 0

9 2 0

14

00

14

00

14

00

1 4 00

1 12

80

5 2 0

52

0

5 2 0

52

0

52

0

5 2 0

5 2 0

15

20

8 80

8 4 0

5 6 0

56

0

5 60

56

05

60

56

0

5

6 0

5 6 0

60

6 0 0

6 0 0

60

0

6 0 0

60

0

60

06

00

60

0

60

0

6 0 0

60

0

164

0

16

00

15

60

1

5 60

17

1040

16

80

6 4 0

64

0

6

4 0

64

0

64

0

64

0

6

4 0

64

0

6 4 0

6 4 0

6 4 0

64

06 4

0

64

0

6 4 0

64

0

64

0

1

6 801 6 80

16

40 1 6 4 0

1 6 4 0

68

0

68

0

68

068

06 8 0

6 8 0

68

06 8 06 8

0

680

6 8 0

6 8 0

6 8 0

68

0

6 8 0

68

0

68

0

68

0

68

0

68

0

16

0 0

1 6

00

1 60

0

7 2 0

72

0

7 2 0

72

0

7 2 0

72

0

72

0

7 2 0

72

0

7 2 0

7 2 0

7 2 0

7 2 0

7 2 0

72

0

7 2 0

7 2 0

72

0

72

0

7 20

7 2 0

15

6 0

15

60

15

60

15

60

15

601

64

0

7 6 0

76

0

7 6 0

76

07 6 0

76

0

7 60

7

6 0

76

0

76

0

7 6 07

6 0

7 6 0

7 6 0 7 6 07 6 0

7 6 0

76

0

76

0

7 6 0

76

07 6 0

7 6 0

76

0

15

60

00

13

6 0

13

60

1 3 6 0

1 3 60

1 3 6 0

0

8 0 0

8

0 0

8 0 0

8 0 0

8 0

80

0

80

0

80

0

8 00

8 0 0

80 0

80

0

8

0 0

8 0 0

8 0 0

8 0 0

80

0

8 0 0

8 0 0

8 0 0

80

0

80

0

80

0

8 0 0

80

0

00

8 4 0

8 4

84

0

84

0

8 4 0

84

0

84 0

8 4 0

8

4 0

8

84

0

4 0

84

0

8

4 0

8 4 0

8 4 08 4 0

8 4 0

840

84

08 4 0

8 4 0

84

0

8 8 0

8 8 0

88

0

8 8 0

88

0

88

0

8 80

88

0

88

8

8 0

8 80

8 8 08 8 0

8 8 0

8 8 0

88

0

8 8 0

880

8 8 0

8 80

8

80

17

7 2 0

16

80

1 6 4 0

16

00

0

1 5 6 0

15 6

0

1 5 6 0 1

52

0

15

20

1 5 20

1 5 2 0

1

5

2 0

15

20

1 52 0

1 52

0

20

14 8 0

1 4 8 0

1 4

8 0

14

80

14

80

14

80

14 8 0

1 48

0

1 44 0

1 4 4 0

1 4 4 0

1 440

14

40

14

40

14

4 0

1 4 4 0

1 44

01 44

0

1 4 0 0

14

1

4 0 0

1

4 0 0

14

00

14 0 0

14

001

40

0

1 4 0 0

1

40 0

1 36 0

1 3 6

1 36 0

1

3 60

13

60

1 3 6 0

13

60

1 3 6 0

1

3

6 0

1

1 3

13

2 0

13

20

13

20

1 32

0

1

32 0

20

13

20

1 3 2 01

3 2 0

2 0

13

20

1 32 0

1 3 2 0

1 3 2 0

1

3 20

13

20

1 2

8 0

1 2 8 0

12

80

12 8 0

12

80

12

80

1 2 8 0

80

1 2 8 0

1 2 8 0

1 2 8 0

1 2 8 0

12

80

1 2 8 0

12

80

12 80

12

80

1 2

1 2 4 0

12

40

1 2 4 0

12

40

1 240

1240

24

0

1 24 0

1 2 4 0

12

40

12

4 0

2 4 0

1 2 4 0

12

4 0

1 2 4 0

1 2 4 0

12

40

12

40

1

1

2 0 012

00

1 2 0 0

12

00

1 2 0 0

1 2 0 0

20

0

1 2 0 0

1 2 00

1 2 0 0

1 2 0 0

2 0 0

12

0 0

1 2 00

1 20 0

1 2 0 01

2 00

1 1 6

11

60

1 1 6 0

1 1

60

11

60

11

6 0

11

60

1 1 6 01 1 6 0

1 1 6 0

1 1 60

1 1 6 0

1 1

60

11

60

1

1 6 0

1 1 6 0

1 16

0

1 1 2 0

11

20

11

20

1 1 2 0

11

20

11

20

11

20

1 1 2 0

11 20

11

20

1 1 2 0

1 1 2 0

1 1 2 0

1 1 2 0

1 12

0

1 1 2 0

11

20

11 2

0

10

8 0

10

80

1 0 8 0

1

08

0

10

80

10

80

1 0 8 0

1 0 8 0

1

0 80

1 0 8 0

1 0 8 0

1 0 8 0

10

80

1 080

1 0 80

1 0 8 0

10

80

10

80

1

04

0

1

0 4 0

10

40

1

0 4 0

1 0 40

10

40

10

4 0

1 0 4 0

10

40

1 0 4 0

1

040

0 4 0

1 0 4 0

1 0 4 0

1 0 4 0

10

40

10

40

10 4 0

1 00

0

1 0 00

1 0 0 0

1 0

0 0

1 0 0 0

1 0

0 0

1 0 0 0

1 0 0 0

10

00

1

0 00

0 01 0 0 0

10

00

1 0 00

10

00

1 0 00

10

00

10

00

96

0

9 6 0

96

0

9 6 0

9 6 0

9

6 0

9 6 0

96

0

96

0

9 6 0

9 60

6 0

9 6 0

9 6 0

9 6 0

96

0

96

96

0

960

96

0

9 2 0

9 2 0

92

0

9 2 0

9 2 0

9 2 0

92

0

92

0

92

0

9 2 0

92

0

09 2 0

9 2 0

9 2 0

92

0

9 2 0

92

0

9 2 0

9 2 0

CA

TC3031718.2s Page A-8

SILICAChemical:14.2 MG/LFindings:11/14/2006Sample Collected:

POTASSIUMChemical:0.8 MG/LFindings:11/14/2006Sample Collected:

SODIUMChemical:11.9 MG/LFindings:11/14/2006Sample Collected:

MAGNESIUMChemical:26.7 MG/LFindings:11/14/2006Sample Collected:

CALCIUMChemical:39.2 MG/LFindings:11/14/2006Sample Collected:

HARDNESS (TOTAL) AS CACO3Chemical:197. MG/LFindings:11/14/2006Sample Collected:

TOTAL ORGANIC CARBON (TOC)Chemical:2.3 MG/LFindings:11/14/2006Sample Collected:

BICARBONATE ALKALINITYChemical:200. MG/LFindings:11/14/2006Sample Collected:

ALKALINITY (TOTAL) AS CACO3Chemical:200. MG/LFindings:11/14/2006Sample Collected:

PH, LABORATORYChemical:8.2Findings:11/14/2006Sample Collected:

SPECIFIC CONDUCTANCEChemical:382. USFindings:11/14/2006Sample Collected:

COLORChemical:23. UNITSFindings:11/14/2006Sample Collected:

SOURCE TEMPERATURE CChemical:15. CFindings:11/14/2006Sample Collected:

SANTA CLARA COUNTYArea Served:25Connections:Unknown, Small SystemPop Served:

San Jose, CA 951185750 Almaden Expressway

Organization That Operates System:Santa Clara Valley Water DistrictSystem Name:4310027System Number:ALMADEN RESERVOIRSource Name:

1 Mile (One Minute)Precision:370930.0 1215000.0Source Lat/Long:Active RawWell Status:Surface WaterWater Type:RESVR/AMBNT/MUN/INTAKEStation Type:05District Number:Santa ClaraCounty:4310027001FRDS Number:HENUser ID:E43/027-ALMADENPrime Station Code:

Water System Information:

1SSW1/2 - 1 MileHigher

22491CA WELLS

Map IDDirectionDistanceElevation EDR ID NumberDatabase

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS®

TC3031718.2s Page A-9

BORONChemical:109. UG/LFindings:11/03/2009Sample Collected:

ARSENICChemical:4. UG/LFindings:11/03/2009Sample Collected:

SILICAChemical:15.7 MG/LFindings:11/03/2009Sample Collected:

FLUORIDE (F) (NATURAL-SOURCE)Chemical:0.11 MG/LFindings:11/03/2009Sample Collected:

CHLORIDEChemical:6. MG/LFindings:11/03/2009Sample Collected:

POTASSIUMChemical:1.1 MG/LFindings:11/03/2009Sample Collected:

SODIUMChemical:10.6 MG/LFindings:11/03/2009Sample Collected:

MAGNESIUMChemical:20. MG/LFindings:11/03/2009Sample Collected:

CALCIUMChemical:29.4 MG/LFindings:11/03/2009Sample Collected:

HARDNESS (TOTAL) AS CACO3Chemical:150. MG/LFindings:11/03/2009Sample Collected:

TOTAL ORGANIC CARBON (TOC)Chemical:6.4 MG/LFindings:11/03/2009Sample Collected:

BICARBONATE ALKALINITYChemical:150. MG/LFindings:11/03/2009Sample Collected:

ALKALINITY (TOTAL) AS CACO3Chemical:150. MG/LFindings:11/03/2009Sample Collected:

PH, LABORATORYChemical:8.4Findings:11/03/2009Sample Collected:

SPECIFIC CONDUCTANCEChemical:307. USFindings:11/03/2009Sample Collected:

COLORChemical:70. UNITSFindings:11/03/2009Sample Collected:

SOURCE TEMPERATURE CChemical:16. CFindings:11/03/2009Sample Collected:

TURBIDITY, LABORATORYChemical:1.3 NTUFindings:08/11/2009Sample Collected:

TOTAL DISSOLVED SOLIDSChemical:232. MG/LFindings:11/14/2006Sample Collected:

ALUMINUMChemical:60. UG/LFindings:11/14/2006Sample Collected:

IRONChemical:110. UG/LFindings:11/14/2006Sample Collected:

BORONChemical:125. UG/LFindings:11/14/2006Sample Collected:

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS®

TC3031718.2s Page A-10

TOTAL DISSOLVED SOLIDSChemical:192. MG/LFindings:11/03/2009Sample Collected:

ALUMINUMChemical:59. UG/LFindings:02/06/2007Sample Collected:

MANGANESEChemical:149. UG/LFindings:02/06/2007Sample Collected:

IRONChemical:130. UG/LFindings:02/06/2007Sample Collected:

BORONChemical:166. UG/LFindings:02/06/2007Sample Collected:

SILICAChemical:17.7 MG/LFindings:02/06/2007Sample Collected:

FLUORIDE (F) (NATURAL-SOURCE)Chemical:0.11 MG/LFindings:02/06/2007Sample Collected:

SODIUMChemical:12.3 MG/LFindings:02/06/2007Sample Collected:

MAGNESIUMChemical:28.9 MG/LFindings:02/06/2007Sample Collected:

CALCIUMChemical:44.9 MG/LFindings:02/06/2007Sample Collected:

HARDNESS (TOTAL) AS CACO3Chemical:219. MG/LFindings:02/06/2007Sample Collected:

TOTAL ORGANIC CARBON (TOC)Chemical:2.5 MG/LFindings:02/06/2007Sample Collected:

BICARBONATE ALKALINITYChemical:213. MG/LFindings:02/06/2007Sample Collected:

ALKALINITY (TOTAL) AS CACO3Chemical:213. MG/LFindings:02/06/2007Sample Collected:

PH, LABORATORYChemical:8.1Findings:02/06/2007Sample Collected:

SPECIFIC CONDUCTANCEChemical:441. USFindings:02/06/2007Sample Collected:

COLORChemical:21. UNITSFindings:02/06/2007Sample Collected:

SOURCE TEMPERATURE CChemical:8.6 CFindings:02/06/2007Sample Collected:

TURBIDITY, LABORATORYChemical:1.8 NTUFindings:11/14/2006Sample Collected:

ALUMINUMChemical:190. UG/LFindings:11/03/2009Sample Collected:

VANADIUMChemical:3.2 UG/LFindings:11/03/2009Sample Collected:

IRONChemical:220. UG/LFindings:11/03/2009Sample Collected:

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS®

TC3031718.2s Page A-11

BICARBONATE ALKALINITYChemical:165. MG/LFindings:05/08/2007Sample Collected:

ALKALINITY (TOTAL) AS CACO3Chemical:182. MG/LFindings:05/08/2007Sample Collected:

PH, LABORATORYChemical:8.5Findings:05/08/2007Sample Collected:

SPECIFIC CONDUCTANCEChemical:359. USFindings:05/08/2007Sample Collected:

COLORChemical:10. UNITSFindings:05/08/2007Sample Collected:

SOURCE TEMPERATURE CChemical:20. CFindings:05/08/2007Sample Collected:

TURBIDITY, LABORATORYChemical:2. NTUFindings:02/06/2007Sample Collected:

TOTAL DISSOLVED SOLIDSChemical:236. MG/LFindings:02/06/2007Sample Collected:

CHLORIDEChemical:7. MG/LFindings:02/02/2010Sample Collected:

POTASSIUMChemical:0.8 MG/LFindings:02/02/2010Sample Collected:

SODIUMChemical:6. MG/LFindings:02/02/2010Sample Collected:

MAGNESIUMChemical:12.6 MG/LFindings:02/02/2010Sample Collected:

CALCIUMChemical:24.5 MG/LFindings:02/02/2010Sample Collected:

HARDNESS (TOTAL) AS CACO3Chemical:127. MG/LFindings:02/02/2010Sample Collected:

TOTAL ORGANIC CARBON (TOC)Chemical:2.6 MG/LFindings:02/02/2010Sample Collected:

BICARBONATE ALKALINITYChemical:123. MG/LFindings:02/02/2010Sample Collected:

ALKALINITY (TOTAL) AS CACO3Chemical:123. MG/LFindings:02/02/2010Sample Collected:

PH, LABORATORYChemical:8.Findings:02/02/2010Sample Collected:

SPECIFIC CONDUCTANCEChemical:255. USFindings:02/02/2010Sample Collected:

COLORChemical:97. UNITSFindings:02/02/2010Sample Collected:

SOURCE TEMPERATURE CChemical:11. CFindings:02/02/2010Sample Collected:

TURBIDITY, LABORATORYChemical:15. NTUFindings:11/03/2009Sample Collected:

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS®

TC3031718.2s Page A-12

BICARBONATE ALKALINITYChemical:136. MG/LFindings:05/04/2010Sample Collected:

ALKALINITY (TOTAL) AS CACO3Chemical:176. MG/LFindings:05/04/2010Sample Collected:

PH, LABORATORYChemical:8.8Findings:05/04/2010Sample Collected:

SPECIFIC CONDUCTANCEChemical:352. USFindings:05/04/2010Sample Collected:

SOURCE TEMPERATURE CChemical:18. CFindings:05/04/2010Sample Collected:

TURBIDITY, LABORATORYChemical:14. NTUFindings:02/02/2010Sample Collected:

TOTAL DISSOLVED SOLIDSChemical:192. MG/LFindings:05/08/2007Sample Collected:

BORONChemical:121. UG/LFindings:05/08/2007Sample Collected:

SILICAChemical:16.5 MG/LFindings:05/08/2007Sample Collected:

FLUORIDE (F) (NATURAL-SOURCE)Chemical:0.11 MG/LFindings:05/08/2007Sample Collected:

POTASSIUMChemical:0.7 MG/LFindings:05/08/2007Sample Collected:

SODIUMChemical:9.7 MG/LFindings:05/08/2007Sample Collected:

MAGNESIUMChemical:21.3 MG/LFindings:05/08/2007Sample Collected:

CALCIUMChemical:39.4 MG/LFindings:05/08/2007Sample Collected:

HARDNESS (TOTAL) AS CACO3Chemical:195. MG/LFindings:05/08/2007Sample Collected:

TOTAL ORGANIC CARBON (TOC)Chemical:2.6 MG/LFindings:05/08/2007Sample Collected:

CARBONATE ALKALINITYChemical:17. MG/LFindings:05/08/2007Sample Collected:

TOTAL DISSOLVED SOLIDSChemical:160. MG/LFindings:02/02/2010Sample Collected:

ALUMINUMChemical:560. UG/LFindings:02/02/2010Sample Collected:

MANGANESEChemical:33. UG/LFindings:02/02/2010Sample Collected:

IRONChemical:620. UG/LFindings:02/02/2010Sample Collected:

SILICAChemical:16.2 MG/LFindings:02/02/2010Sample Collected:

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS®

TC3031718.2s Page A-13

MAGNESIUMChemical:25.7 MG/LFindings:08/07/2007Sample Collected:

CALCIUMChemical:29.7 MG/LFindings:08/07/2007Sample Collected:

HARDNESS (TOTAL) AS CACO3Chemical:156. MG/LFindings:08/07/2007Sample Collected:

TOTAL ORGANIC CARBON (TOC)Chemical:2.6 MG/LFindings:08/07/2007Sample Collected:

CARBONATE ALKALINITYChemical:47. MG/LFindings:08/07/2007Sample Collected:

BICARBONATE ALKALINITYChemical:104. MG/LFindings:08/07/2007Sample Collected:

ALKALINITY (TOTAL) AS CACO3Chemical:151. MG/LFindings:08/07/2007Sample Collected:

PH, LABORATORYChemical:8.7Findings:08/07/2007Sample Collected:

SPECIFIC CONDUCTANCEChemical:322. USFindings:08/07/2007Sample Collected:

COLORChemical:62. UNITSFindings:08/07/2007Sample Collected:

SOURCE TEMPERATURE CChemical:24. CFindings:08/07/2007Sample Collected:

TURBIDITY, LABORATORYChemical:0.88 NTUFindings:05/08/2007Sample Collected:

SILICAChemical:16.5 MG/LFindings:05/04/2010Sample Collected:

CHLORIDEChemical:6. MG/LFindings:05/04/2010Sample Collected:

POTASSIUMChemical:0.6 MG/LFindings:05/04/2010Sample Collected:

SODIUMChemical:9. MG/LFindings:05/04/2010Sample Collected:

MAGNESIUMChemical:19. MG/LFindings:05/04/2010Sample Collected:

CALCIUMChemical:36.3 MG/LFindings:05/04/2010Sample Collected:

HARDNESS (TOTAL) AS CACO3Chemical:178. MG/LFindings:05/04/2010Sample Collected:

TOTAL ORGANIC CARBON (TOC)Chemical:1.6 MG/LFindings:05/04/2010Sample Collected:

PHOSPHATE (AS PO4)Chemical:0.17 UG/LFindings:05/04/2010Sample Collected:

CARBONATE ALKALINITYChemical:40. MG/LFindings:05/04/2010Sample Collected:

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS®

TC3031718.2s Page A-14

POTASSIUMChemical:0.5 MG/LFindings:08/10/2010Sample Collected:

SODIUMChemical:11.6 MG/LFindings:08/10/2010Sample Collected:

MAGNESIUMChemical:21.5 MG/LFindings:08/10/2010Sample Collected:

CALCIUMChemical:33.8 MG/LFindings:08/10/2010Sample Collected:

HARDNESS (TOTAL) AS CACO3Chemical:172. MG/LFindings:08/10/2010Sample Collected:

TOTAL ORGANIC CARBON (TOC)Chemical:2.08 MG/LFindings:08/10/2010Sample Collected:

BICARBONATE ALKALINITYChemical:128. MG/LFindings:08/10/2010Sample Collected:

ALKALINITY (TOTAL) AS CACO3Chemical:128. MG/LFindings:08/10/2010Sample Collected:

PH, LABORATORYChemical:8.6Findings:08/10/2010Sample Collected:

SPECIFIC CONDUCTANCEChemical:351. USFindings:08/10/2010Sample Collected:

COLORChemical:32. UNITSFindings:08/10/2010Sample Collected:

SOURCE TEMPERATURE CChemical:23. CFindings:08/10/2010Sample Collected:

TURBIDITY, LABORATORYChemical:0.98 NTUFindings:05/04/2010Sample Collected:

TOTAL DISSOLVED SOLIDSChemical:198. MG/LFindings:05/04/2010Sample Collected:

ALUMINUMChemical:150. UG/LFindings:08/07/2007Sample Collected:

VANADIUMChemical:3.3 UG/LFindings:08/07/2007Sample Collected:

IRONChemical:270. UG/LFindings:08/07/2007Sample Collected:

BORONChemical:148. UG/LFindings:08/07/2007Sample Collected:

ARSENICChemical:3. UG/LFindings:08/07/2007Sample Collected:

SILICAChemical:13.1 MG/LFindings:08/07/2007Sample Collected:

POTASSIUMChemical:0.7 MG/LFindings:08/07/2007Sample Collected:

SODIUMChemical:13.8 MG/LFindings:08/07/2007Sample Collected:

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS®

TC3031718.2s Page A-15

SILICAChemical:15. MG/LFindings:11/06/2007Sample Collected:

FLUORIDE (F) (NATURAL-SOURCE)Chemical:0.11 MG/LFindings:11/06/2007Sample Collected:

CHLORIDEChemical:6. MG/LFindings:11/06/2007Sample Collected:

POTASSIUMChemical:2.8 MG/LFindings:11/06/2007Sample Collected:

SODIUMChemical:14.7 MG/LFindings:11/06/2007Sample Collected:

MAGNESIUMChemical:28.3 MG/LFindings:11/06/2007Sample Collected:

CALCIUMChemical:37.9 MG/LFindings:11/06/2007Sample Collected:

HARDNESS (TOTAL) AS CACO3Chemical:160. MG/LFindings:11/06/2007Sample Collected:

TOTAL ORGANIC CARBON (TOC)Chemical:21. MG/LFindings:11/06/2007Sample Collected:

AMMONIA (NH3-N)Chemical:0.12 MG/LFindings:11/06/2007Sample Collected:

BICARBONATE ALKALINITYChemical:187. MG/LFindings:11/06/2007Sample Collected:

ALKALINITY (TOTAL) AS CACO3Chemical:187. MG/LFindings:11/06/2007Sample Collected:

PH, LABORATORYChemical:8.2Findings:11/06/2007Sample Collected:

SPECIFIC CONDUCTANCEChemical:402. USFindings:11/06/2007Sample Collected:

COLORChemical:473. UNITSFindings:11/06/2007Sample Collected:

SOURCE TEMPERATURE CChemical:16. CFindings:11/06/2007Sample Collected:

TURBIDITY, LABORATORYChemical:8.3 NTUFindings:08/10/2010Sample Collected:

TOTAL DISSOLVED SOLIDSChemical:200. MG/LFindings:08/10/2010Sample Collected:

TURBIDITY, LABORATORYChemical:20. NTUFindings:08/07/2007Sample Collected:

TOTAL DISSOLVED SOLIDSChemical:182. MG/LFindings:08/07/2007Sample Collected:

SILICAChemical:14.6 MG/LFindings:08/10/2010Sample Collected:

CHLORIDEChemical:6. MG/LFindings:08/10/2010Sample Collected:

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS®

TC3031718.2s Page A-16

SODIUMChemical:7.8 MG/LFindings:02/26/2008Sample Collected:

MAGNESIUMChemical:15.1 MG/LFindings:02/26/2008Sample Collected:

CALCIUMChemical:28.3 MG/LFindings:02/26/2008Sample Collected:

HARDNESS (TOTAL) AS CACO3Chemical:125. MG/LFindings:02/26/2008Sample Collected:

TOTAL ORGANIC CARBON (TOC)Chemical:3.5 MG/LFindings:02/26/2008Sample Collected:

BICARBONATE ALKALINITYChemical:121. MG/LFindings:02/26/2008Sample Collected:

ALKALINITY (TOTAL) AS CACO3Chemical:121. MG/LFindings:02/26/2008Sample Collected:

PH, LABORATORYChemical:8.1Findings:02/26/2008Sample Collected:

SPECIFIC CONDUCTANCEChemical:274. USFindings:02/26/2008Sample Collected:

COLORChemical:91. UNITSFindings:02/26/2008Sample Collected:

SOURCE TEMPERATURE CChemical:10. CFindings:02/26/2008Sample Collected:

DIQUATChemical:6. UG/LFindings:11/06/2007Sample Collected:

TURBIDITY, LABORATORYChemical:120. NTUFindings:11/06/2007Sample Collected:

TOTAL DISSOLVED SOLIDSChemical:222. MG/LFindings:11/06/2007Sample Collected:

ALUMINUMChemical:180. UG/LFindings:11/06/2007Sample Collected:

VANADIUMChemical:7.8 UG/LFindings:11/06/2007Sample Collected:

NICKELChemical:34. UG/LFindings:11/06/2007Sample Collected:

MANGANESEChemical:106. UG/LFindings:11/06/2007Sample Collected:

IRONChemical:690. UG/LFindings:11/06/2007Sample Collected:

CHROMIUM (TOTAL)Chemical:13. UG/LFindings:11/06/2007Sample Collected:

BORONChemical:161. UG/LFindings:11/06/2007Sample Collected:

ARSENICChemical:7. UG/LFindings:11/06/2007Sample Collected:

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS®

TC3031718.2s Page A-17

IRONChemical:120. UG/LFindings:08/12/2008Sample Collected:

BORONChemical:131. UG/LFindings:08/12/2008Sample Collected:

SILICAChemical:12.3 MG/LFindings:08/12/2008Sample Collected:

POTASSIUMChemical:0.8 MG/LFindings:08/12/2008Sample Collected:

SODIUMChemical:12.6 MG/LFindings:08/12/2008Sample Collected:

MAGNESIUMChemical:23. MG/LFindings:08/12/2008Sample Collected:

CALCIUMChemical:27.2 MG/LFindings:08/12/2008Sample Collected:

HARDNESS (TOTAL) AS CACO3Chemical:149. MG/LFindings:08/12/2008Sample Collected:

TOTAL ORGANIC CARBON (TOC)Chemical:2.5 MG/LFindings:08/12/2008Sample Collected:

CARBONATE ALKALINITYChemical:29. MG/LFindings:08/12/2008Sample Collected:

BICARBONATE ALKALINITYChemical:120. MG/LFindings:08/12/2008Sample Collected:

ALKALINITY (TOTAL) AS CACO3Chemical:148. MG/LFindings:08/12/2008Sample Collected:

PH, LABORATORYChemical:8.6Findings:08/12/2008Sample Collected:

SPECIFIC CONDUCTANCEChemical:315. USFindings:08/12/2008Sample Collected:

COLORChemical:28. UNITSFindings:08/12/2008Sample Collected:

SOURCE TEMPERATURE CChemical:25. CFindings:08/12/2008Sample Collected:

TURBIDITY, LABORATORYChemical:11. NTUFindings:02/26/2008Sample Collected:

TOTAL DISSOLVED SOLIDSChemical:158. MG/LFindings:02/26/2008Sample Collected:

ALUMINUMChemical:470. UG/LFindings:02/26/2008Sample Collected:

IRONChemical:520. UG/LFindings:02/26/2008Sample Collected:

SILICAChemical:19. MG/LFindings:02/26/2008Sample Collected:

POTASSIUMChemical:0.9 MG/LFindings:02/26/2008Sample Collected:

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS®

TC3031718.2s Page A-18

ALUMINUMChemical:150. UG/LFindings:11/04/2008Sample Collected:

VANADIUMChemical:3.9 UG/LFindings:11/04/2008Sample Collected:

MANGANESEChemical:29.9 UG/LFindings:11/04/2008Sample Collected:

IRONChemical:240. UG/LFindings:11/04/2008Sample Collected:

BORONChemical:158. UG/LFindings:11/04/2008Sample Collected:

ARSENICChemical:6. UG/LFindings:11/04/2008Sample Collected:

SILICAChemical:12.5 MG/LFindings:11/04/2008Sample Collected:

FLUORIDE (F) (NATURAL-SOURCE)Chemical:0.11 MG/LFindings:11/04/2008Sample Collected:

POTASSIUMChemical:0.9 MG/LFindings:11/04/2008Sample Collected:

SODIUMChemical:12.2 MG/LFindings:11/04/2008Sample Collected:

MAGNESIUMChemical:24.6 MG/LFindings:11/04/2008Sample Collected:

CALCIUMChemical:32.3 MG/LFindings:11/04/2008Sample Collected:

HARDNESS (TOTAL) AS CACO3Chemical:176. MG/LFindings:11/04/2008Sample Collected:

TOTAL ORGANIC CARBON (TOC)Chemical:2.9 MG/LFindings:11/04/2008Sample Collected:

CARBONATE ALKALINITYChemical:13. MG/LFindings:11/04/2008Sample Collected:

BICARBONATE ALKALINITYChemical:161. MG/LFindings:11/04/2008Sample Collected:

ALKALINITY (TOTAL) AS CACO3Chemical:174. MG/LFindings:11/04/2008Sample Collected:

SPECIFIC CONDUCTANCEChemical:373. USFindings:11/04/2008Sample Collected:

COLORChemical:60. UNITSFindings:11/04/2008Sample Collected:

TURBIDITY, LABORATORYChemical:5.9 NTUFindings:08/12/2008Sample Collected:

TOTAL DISSOLVED SOLIDSChemical:186. MG/LFindings:08/12/2008Sample Collected:

ALUMINUMChemical:70. UG/LFindings:08/12/2008Sample Collected:

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS®

TC3031718.2s Page A-19

BICARBONATE ALKALINITYChemical:166. MG/LFindings:02/07/2006Sample Collected:

ALKALINITY (TOTAL) AS CACO3Chemical:166. MG/LFindings:02/07/2006Sample Collected:

PH, LABORATORYChemical:8.2Findings:02/07/2006Sample Collected:

SPECIFIC CONDUCTANCEChemical:273. USFindings:02/07/2006Sample Collected:

COLORChemical:17. UNITSFindings:02/07/2006Sample Collected:

SOURCE TEMPERATURE CChemical:10. CFindings:02/07/2006Sample Collected:

SILICAChemical:22.7 MG/LFindings:02/17/2009Sample Collected:

CHLORIDEChemical:5. MG/LFindings:02/17/2009Sample Collected:

POTASSIUMChemical:1.3 MG/LFindings:02/17/2009Sample Collected:

SODIUMChemical:7.7 MG/LFindings:02/17/2009Sample Collected:

MAGNESIUMChemical:16.6 MG/LFindings:02/17/2009Sample Collected:

CALCIUMChemical:33.7 MG/LFindings:02/17/2009Sample Collected:

HARDNESS (TOTAL) AS CACO3Chemical:120. MG/LFindings:02/17/2009Sample Collected:

TOTAL ORGANIC CARBON (TOC)Chemical:5.9 MG/LFindings:02/17/2009Sample Collected:

BICARBONATE ALKALINITYChemical:107. MG/LFindings:02/17/2009Sample Collected:

ALKALINITY (TOTAL) AS CACO3Chemical:107. MG/LFindings:02/17/2009Sample Collected:

SPECIFIC CONDUCTANCEChemical:250. USFindings:02/17/2009Sample Collected:

COLORChemical:371. UNITSFindings:02/17/2009Sample Collected:

SOURCE TEMPERATURE CChemical:9. CFindings:02/17/2009Sample Collected:

BROMIDEChemical:5.e-002 MG/LFindings:11/04/2008Sample Collected:

TURBIDITY, LABORATORYChemical:12. NTUFindings:11/04/2008Sample Collected:

TOTAL DISSOLVED SOLIDSChemical:222. MG/LFindings:11/04/2008Sample Collected:

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS®

TC3031718.2s Page A-20

SPECIFIC CONDUCTANCEChemical:343. USFindings:05/19/2009Sample Collected:

COLORChemical:8. UNITSFindings:05/19/2009Sample Collected:

SOURCE TEMPERATURE CChemical:22. CFindings:05/19/2009Sample Collected:

TURBIDITY, LABORATORYChemical:1.6 NTUFindings:02/07/2006Sample Collected:

TOTAL DISSOLVED SOLIDSChemical:198. MG/LFindings:02/07/2006Sample Collected:

ALUMINUMChemical:66. UG/LFindings:02/07/2006Sample Collected:

SILICAChemical:17.4 MG/LFindings:02/07/2006Sample Collected:

CHLORIDEChemical:1. MG/LFindings:02/07/2006Sample Collected:

POTASSIUMChemical:0.6 MG/LFindings:02/07/2006Sample Collected:

SODIUMChemical:7.7 MG/LFindings:02/07/2006Sample Collected:

MAGNESIUMChemical:16.9 MG/LFindings:02/07/2006Sample Collected:

CALCIUMChemical:33.8 MG/LFindings:02/07/2006Sample Collected:

HARDNESS (TOTAL) AS CACO3Chemical:164. MG/LFindings:02/07/2006Sample Collected:

TOTAL ORGANIC CARBON (TOC)Chemical:1.7 MG/LFindings:02/07/2006Sample Collected:

TURBIDITY, LABORATORYChemical:58. NTUFindings:02/17/2009Sample Collected:

TOTAL DISSOLVED SOLIDSChemical:144. MG/LFindings:02/17/2009Sample Collected:

ALUMINUMChemical:2500. UG/LFindings:02/17/2009Sample Collected:

VANADIUMChemical:8. UG/LFindings:02/17/2009Sample Collected:

NICKELChemical:26. UG/LFindings:02/17/2009Sample Collected:

MANGANESEChemical:103. UG/LFindings:02/17/2009Sample Collected:

IRONChemical:3100. UG/LFindings:02/17/2009Sample Collected:

CHROMIUM (TOTAL)Chemical:15. UG/LFindings:02/17/2009Sample Collected:

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS®

TC3031718.2s Page A-21

SODIUMChemical:8.3 MG/LFindings:05/09/2006Sample Collected:

MAGNESIUMChemical:19.7 MG/LFindings:05/09/2006Sample Collected:

CALCIUMChemical:35.6 MG/LFindings:05/09/2006Sample Collected:

HARDNESS (TOTAL) AS CACO3Chemical:155. MG/LFindings:05/09/2006Sample Collected:

TOTAL ORGANIC CARBON (TOC)Chemical:1.3 MG/LFindings:05/09/2006Sample Collected:

BICARBONATE ALKALINITYChemical:158. MG/LFindings:05/09/2006Sample Collected:

ALKALINITY (TOTAL) AS CACO3Chemical:158. MG/LFindings:05/09/2006Sample Collected:

PH, LABORATORYChemical:8.2Findings:05/09/2006Sample Collected:

SPECIFIC CONDUCTANCEChemical:305. USFindings:05/09/2006Sample Collected:

COLORChemical:6. UNITSFindings:05/09/2006Sample Collected:

SOURCE TEMPERATURE CChemical:19. CFindings:05/09/2006Sample Collected:

SILICAChemical:16.1 MG/LFindings:05/19/2009Sample Collected:

CHLORIDEChemical:167. MG/LFindings:05/19/2009Sample Collected:

POTASSIUMChemical:0.7 MG/LFindings:05/19/2009Sample Collected:

SODIUMChemical:9.7 MG/LFindings:05/19/2009Sample Collected:

MAGNESIUMChemical:20.3 MG/LFindings:05/19/2009Sample Collected:

CALCIUMChemical:39.3 MG/LFindings:05/19/2009Sample Collected:

HARDNESS (TOTAL) AS CACO3Chemical:173. MG/LFindings:05/19/2009Sample Collected:

TOTAL ORGANIC CARBON (TOC)Chemical:1.9 MG/LFindings:05/19/2009Sample Collected:

BICARBONATE ALKALINITYChemical:167. MG/LFindings:05/19/2009Sample Collected:

ALKALINITY (TOTAL) AS CACO3Chemical:167. MG/LFindings:05/19/2009Sample Collected:

PH, LABORATORYChemical:8.1Findings:05/19/2009Sample Collected:

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS®

TC3031718.2s Page A-22

COLORChemical:19. UNITSFindings:08/08/2006Sample Collected:

SOURCE TEMPERATURE CChemical:25. CFindings:08/08/2006Sample Collected:

POTASSIUMChemical:0.6 MG/LFindings:08/11/2009Sample Collected:

SODIUMChemical:10.2 MG/LFindings:08/11/2009Sample Collected:

MAGNESIUMChemical:22.4 MG/LFindings:08/11/2009Sample Collected:

CALCIUMChemical:26.3 MG/LFindings:08/11/2009Sample Collected:

HARDNESS (TOTAL) AS CACO3Chemical:154. MG/LFindings:08/11/2009Sample Collected:

TOTAL ORGANIC CARBON (TOC)Chemical:2.3 MG/LFindings:08/11/2009Sample Collected:

CARBONATE ALKALINITYChemical:40. MG/LFindings:08/11/2009Sample Collected:

BICARBONATE ALKALINITYChemical:116. MG/LFindings:08/11/2009Sample Collected:

ALKALINITY (TOTAL) AS CACO3Chemical:156. MG/LFindings:08/11/2009Sample Collected:

PH, LABORATORYChemical:8.5Findings:08/11/2009Sample Collected:

SPECIFIC CONDUCTANCEChemical:316. USFindings:08/11/2009Sample Collected:

COLORChemical:10. UNITSFindings:08/11/2009Sample Collected:

SOURCE TEMPERATURE CChemical:24. CFindings:08/11/2009Sample Collected:

TURBIDITY, LABORATORYChemical:0.61 NTUFindings:05/19/2009Sample Collected:

TOTAL DISSOLVED SOLIDSChemical:216. MG/LFindings:05/19/2009Sample Collected:

GROSS ALPHA COUNTING ERRORChemical:1.1 PCI/LFindings:05/09/2006Sample Collected:

TURBIDITY, LABORATORYChemical:0.54 NTUFindings:05/09/2006Sample Collected:

TOTAL DISSOLVED SOLIDSChemical:218. MG/LFindings:05/09/2006Sample Collected:

SILICAChemical:18.6 MG/LFindings:05/09/2006Sample Collected:

POTASSIUMChemical:0.7 MG/LFindings:05/09/2006Sample Collected:

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS®

TC3031718.2s Page A-23

TOTAL DISSOLVED SOLIDSChemical:192. MG/LFindings:08/11/2009Sample Collected:

BORONChemical:113. UG/LFindings:08/11/2009Sample Collected:

ARSENICChemical:3. UG/LFindings:08/11/2009Sample Collected:

SILICAChemical:12.9 MG/LFindings:08/11/2009Sample Collected:

TURBIDITY, LABORATORYChemical:2.8 NTUFindings:08/08/2006Sample Collected:

TOTAL DISSOLVED SOLIDSChemical:214. MG/LFindings:08/08/2006Sample Collected:

ALUMINUMChemical:110. UG/LFindings:08/08/2006Sample Collected:

IRONChemical:130. UG/LFindings:08/08/2006Sample Collected:

BORONChemical:109. UG/LFindings:08/08/2006Sample Collected:

SILICAChemical:12.3 MG/LFindings:08/08/2006Sample Collected:

POTASSIUMChemical:0.7 MG/LFindings:08/08/2006Sample Collected:

SODIUMChemical:10.1 MG/LFindings:08/08/2006Sample Collected:

MAGNESIUMChemical:23.7 MG/LFindings:08/08/2006Sample Collected:

CALCIUMChemical:34. MG/LFindings:08/08/2006Sample Collected:

HARDNESS (TOTAL) AS CACO3Chemical:173. MG/LFindings:08/08/2006Sample Collected:

TOTAL ORGANIC CARBON (TOC)Chemical:1.2 MG/LFindings:08/08/2006Sample Collected:

CARBONATE ALKALINITYChemical:20. MG/LFindings:08/08/2006Sample Collected:

BICARBONATE ALKALINITYChemical:156. MG/LFindings:08/08/2006Sample Collected:

ALKALINITY (TOTAL) AS CACO3Chemical:176. MG/LFindings:08/08/2006Sample Collected:

PH, LABORATORYChemical:8.4Findings:08/08/2006Sample Collected:

SPECIFIC CONDUCTANCEChemical:337. USFindings:08/08/2006Sample Collected:

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS®

TC3031718.2s Page A-24

Not ReportedNot ReportedNot ReportedNot ReportedBasementNot ReportedNot ReportedNot ReportedNot ReportedLiving Area - 2nd Floor0%0%100%-0.700 pCi/LLiving Area - 1st Floor

% >20 pCi/L% 4-20 pCi/L% <4 pCi/LAverage ActivityArea

Number of sites tested: 1

Federal Area Radon Information for Zip Code: 95120

: Zone 3 indoor average level < 2 pCi/L. : Zone 2 indoor average level >= 2 pCi/L and <= 4 pCi/L. Note: Zone 1 indoor average level > 4 pCi/L.

Federal EPA Radon Zone for SANTA CLARA County: 2

02895120

______________________> 4 pCi/LNum TestsZipcode

Radon Test Results

State Database: CA Radon

AREA RADON INFORMATION

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGSRADON

®

TOPOGRAPHIC INFORMATION

USGS 7.5’ Digital Elevation Model (DEM)Source: United States Geologic SurveyEDR acquired the USGS 7.5’ Digital Elevation Model in 2002 and updated it in 2006. The 7.5 minute DEM correspondsto the USGS 1:24,000- and 1:25,000-scale topographic quadrangle maps. The DEM provides elevation datawith consistent elevation units and projection.

Scanned Digital USGS 7.5’ Topographic Map (DRG)Source: United States Geologic SurveyA digital raster graphic (DRG) is a scanned image of a U.S. Geological Survey topographic map. The map imagesare made by scanning published paper maps on high-resolution scanners. The raster imageis georeferenced and fit to the Universal Transverse Mercator (UTM) projection.

HYDROLOGIC INFORMATION

Flood Zone Data: This data, available in select counties across the country, was obtained by EDR in 2003 & 2009 from the FederalEmergency Management Agency (FEMA). Data depicts 100-year and 500-year flood zones as defined by FEMA.

NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDRin 2002 and 2005 from the U.S. Fish and Wildlife Service.

HYDROGEOLOGIC INFORMATION

AQUIFLOW Information SystemR

Source: EDR proprietary database of groundwater flow informationEDR has developed the AQUIFLOW Information System (AIS) to provide data on the general direction of groundwater

flow at specific points. EDR has reviewed reports submitted to regulatory authorities at select sites and hasextracted the date of the report, hydrogeologically determined groundwater flow direction and depth to water tableinformation.

GEOLOGIC INFORMATION

Geologic Age and Rock Stratigraphic UnitSource: P.G. Schruben, R.E. Arndt and W.J. Bawiec, Geology of the Conterminous U.S. at 1:2,500,000 Scale - A digitalrepresentation of the 1974 P.B. King and H.M. Beikman Map, USGS Digital Data Series DDS - 11 (1994).

STATSGO: State Soil Geographic DatabaseSource: Department of Agriculture, Natural Resources Conservation ServicesThe U.S. Department of Agriculture’s (USDA) Natural Resources Conservation Service (NRCS) leads the nationalConservation Soil Survey (NCSS) and is responsible for collecting, storing, maintaining and distributing soilsurvey information for privately owned lands in the United States. A soil map in a soil survey is a representationof soil patterns in a landscape. Soil maps for STATSGO are compiled by generalizing more detailed (SSURGO)soil survey maps.

SSURGO: Soil Survey Geographic DatabaseSource: Department of Agriculture, Natural Resources Conservation Services (NRCS)Telephone: 800-672-5559SSURGO is the most detailed level of mapping done by the Natural Resources Conservation Services, mappingscales generally range from 1:12,000 to 1:63,360. Field mapping methods using national standards are used toconstruct the soil maps in the Soil Survey Geographic (SSURGO) database. SSURGO digitizing duplicates theoriginal soil survey maps. This level of mapping is designed for use by landowners, townships and countynatural resource planning and management.

TC3031718.2s Page A-25

PHYSICAL SETTING SOURCE RECORDS SEARCHED

LOCAL / REGIONAL WATER AGENCY RECORDS

FEDERAL WATER WELLS

PWS: Public Water SystemsSource: EPA/Office of Drinking WaterTelephone: 202-564-3750Public Water System data from the Federal Reporting Data System. A PWS is any water system which provides water to at

least 25 people for at least 60 days annually. PWSs provide water from wells, rivers and other sources.

PWS ENF: Public Water Systems Violation and Enforcement DataSource: EPA/Office of Drinking WaterTelephone: 202-564-3750Violation and Enforcement data for Public Water Systems from the Safe Drinking Water Information System (SDWIS) after

August 1995. Prior to August 1995, the data came from the Federal Reporting Data System (FRDS).

USGS Water Wells: USGS National Water Inventory System (NWIS)This database contains descriptive information on sites where the USGS collects or has collected data on surfacewater and/or groundwater. The groundwater data includes information on wells, springs, and other sources of groundwater.

STATE RECORDS

Water Well DatabaseSource: Department of Water ResourcesTelephone: 916-651-9648

California Drinking Water Quality DatabaseSource: Department of Health ServicesTelephone: 916-324-2319The database includes all drinking water compliance and special studies monitoring for the state of California

since 1984. It consists of over 3,200,000 individual analyses along with well and water system information.

OTHER STATE DATABASE INFORMATION

California Oil and Gas Well LocationsSource: Department of ConservationTelephone: 916-323-1779Oil and Gas well locations in the state.

RADON

State Database: CA RadonSource: Department of Health ServicesTelephone: 916-324-2208Radon Database for California

Area Radon InformationSource: USGSTelephone: 703-356-4020The National Radon Database has been developed by the U.S. Environmental Protection Agency(USEPA) and is a compilation of the EPA/State Residential Radon Survey and the National Residential Radon Survey.The study covers the years 1986 - 1992. Where necessary data has been supplemented by information collected atprivate sources such as universities and research institutions.

EPA Radon ZonesSource: EPATelephone: 703-356-4020Sections 307 & 309 of IRAA directed EPA to list and identify areas of U.S. with the potential for elevated indoorradon levels.

TC3031718.2s Page A-26

PHYSICAL SETTING SOURCE RECORDS SEARCHED

OTHER

Airport Landing Facilities: Private and public use landing facilitiesSource: Federal Aviation Administration, 800-457-6656

Epicenters: World earthquake epicenters, Richter 5 or greaterSource: Department of Commerce, National Oceanic and Atmospheric Administration

California Earthquake Fault Lines: The fault lines displayed on EDR’s Topographic map are digitized quaternary fault lines,prepared in 1975 by the United State Geological Survey. Additional information (also from 1975) regarding activity at specific faultlines comes from California’s Preliminary Fault Activity Map prepared by the California Division of Mines and Geology.

STREET AND ADDRESS INFORMATION

© 2010 Tele Atlas North America, Inc. All rights reserved. This material is proprietary and the subject of copyright protectionand other intellectual property rights owned by or licensed to Tele Atlas North America, Inc. The use of this material is subjectto the terms of a license agreement. You will be held liable for any unauthorized copying or disclosure of this material.

TC3031718.2s Page A-27

PHYSICAL SETTING SOURCE RECORDS SEARCHED

ORPHAN SUMMARY

City EDR ID Site Name Site Address Zip Database(s)

Count: 15 records

LAUREL S110041771 WILLIAMS TANK LINES FUEL SPILL HWY 17 95033 SLICSAN JOSE 2003651265 HIGHWAY 101 & BAILEY ROAD HIGHWAY 101 & BAILEY ROAD ERNSSAN JOSE S106931689 S J CONCRETE PIPE CO 1420 N BAYSHORE HWY 1 SWEEPS USTSAN JOSE 2007437391 696 EATST TRIMBLE ROAD 696 EATST TRIMBLE ROAD HMIRSSAN JOSE 93307762 ELRAM 1/2 MI SO OF ALAMITOS RD ELRAM 1/2 MI SO OF ALAMITOS RD 95120 ERNSSAN JOSE 98447903 HICKS ROAD AT GUADALUPE RESERVOIR BTWN HICKS ROAD AT GUADALUPE RESERVOIR BTWN REYNOLDS AND ERNS

REYNOLDS AND RESEVR. RESEVR.SAN JOSE S107996451 P&G INVESTMENT COMPANY 1775 MONTEREY BLDG #64 HWY LUSTSAN JOSE S109821497 MARSHLAND SOLID WASTE FACILITY NW HWY 237 AND GOLD STREET ALVISO SWF/LFSAN JOSE 97407279 2118 OLD ALMADEN ROAD 2118 OLD ALMADEN ROAD ERNSSAN JOSE S106924778 COCA COLA BOTTLING COMPANY 1555 OLD BAYSHORE HWY 4 SWEEPS USTSAN JOSE 99644760 SAN FILIPE ROAD 1 MILE SOUTH OF VILLAGE SAN FILIPE ROAD 1 MILE SOUTH OF VILLAGE PARKWAY ERNS

PARKWAYSAN JOSE S110655404 SAN JOSE, CITY OF W SAN CARLOS ST & ALMADEN BLVD 95120 LUSTSAN JOSE 2005703906 696 EAST TRIMBEL ROAD 696 EAST TRIMBEL ROAD HMIRSSAN JOSE 92256228 N/B US 101 ON RAMP FROM SCHILLER ROAD N/B US 101 ON RAMP FROM SCHILLER ROAD ERNSSANTA CLARA 91217669 HICKS RD., 1 MI NORTH OF ALAMITOS RD HICKS RD., 1 MI NORTH OF ALAMITOS RD 95120 ERNS

TC3031718.2s Page 1 of 1

DETAILED ORPHAN LISTING

EDR ID NumberEPA ID NumberDatabase(s)Site

Click here to access the California GeoTracker records for this facility:

Not reportedSite History: Diesel, GasolinePotential Contaminants of Concern: Soil, Surface waterPotential Media Affected: Not reportedFile Location: Not reportedRB Case Number: SANTA CRUZ COUNTYLocal Agency: JGCase Worker: Cleanup Program SiteCase Type: -121.975533664227Longitude: 37.1200893752568Latitude: Not reportedLead Agency Case Number: SANTA CRUZ COUNTYLead Agency: T10000001586Global Id: 2009-10-07 00:00:00Status Date: Open - Assessment & Interim Remedial ActionFacility Status: STATERegion:

SLIC:

LAUREL, CA 95033HWY 17 N/A

SLICWILLIAMS TANK LINES FUEL SPILL S110041771

Not reportedNumber injured: NoAny injuries: Not reportedRadius of evacuation: Not reportedWho evacuated: Not reportedNumber of evacs: NoAny evacuees: UnknownFire extinguished: NoFire involved:

Not reportedLNG flag: Not reportedMilitary: Not reportedAmt material flag: Not reportedBio flag: Not reportedRad flag: Not reportedWMD flag: //Township/section/range: 07/18/2003Incident date: /Lat/Long quad: 0/0Lat/Long: Not reportedDistance from city: SAN JOSE, CA HIGHWAY 101 & BAILEY ROADIncident address: THREE QUARTERS OF A MILE NORTH OF COYOTE CREEK ROADInc location: OCCURREDIncident TG: 20030718Incident date: MOBILEIncident type: RELEASING HYDRAULIC OIL ONTO THE GROUND AND INTO A LOCAL CREEK. CALLER STATED THAT A HYDRAULIC HOSE RUPTURED ON AN EXCAVATOR,Incident desc: EQUIPMENT FAILUREIncident cause: 2003651265Site ID:

ERNS:

SAN JOSE, CA HIGHWAY 101 & BAILEY ROAD N/A

ERNSHIGHWAY 101 & BAILEY ROAD 2003651265

ORPHAN DETAIL TC3031718.2s Page 1

DETAILED ORPHAN LISTING

EDR ID NumberEPA ID NumberDatabase(s)Site

Not reportedWater temp: Not reportedCurrent direction: Not reportedCurrent speed units: 0Current speed: Not reportedWave condit: Not reportedSheen wid. units: Not reportedSheen width: Not reportedSheen len. units: Not reportedSheen length: Not reportedSheen odor: Not reportedSheen direction: Not reportedSheen color: Not reportedSheen size units: Not reportedSheen size: NoWater contaminated: Not reportedWind direction: Not reportedWind speed unit: 0Wind speed: 105Air temp: CLEARWeather: Not reportedStruct. operator: Not reportedStructure type: Not reportedStructure name: Not reportedFed. agency notified: FIRE DEPT; OESState agency notified: Not reportedOther agency: Not reportedAgency on scene: CLEANUP COMPLETEDRemedial action: Not reportedRel. per units: Not reportedRel. rate units: Not reportedRelease rate: Not reportedEst. duration of rel.: YesRelease secured: Not reportedNear river: SAN FRANCISCO BAY>PACIFIC OCEANTributary: COYOTE CREEKBody of water: COYOTE CREEK>SAN FRANCISCO BAY>PACIFIC OCEANAdditional medium: WATERMedium affected: NONEMedia interest: Not reportedTrack description: Not reportedTr. close direction: Not reportedTrack closed time: NoTrack closed: NoMajor artery: Not reportedClosure direction: Not reportedRoad closed time: Not reportedRoad closed desc: NoRoad closed: Not reportedWater closed time: NoWater closed: Not reportedWater description: Not reportedAir corridor closed: Not reportedAir corridor desc: Not reportedDamage amount: NoAny damage: NoAny fatalities: Not reportedNumber hospitalized:

2003651265HIGHWAY 101 & BAILEY ROAD (Continued)

ORPHAN DETAIL TC3031718.2s Page 2

DETAILED ORPHAN LISTING

EDR ID NumberEPA ID NumberDatabase(s)Site

0OCSG number: 0Local block ID: Not reportedLocal area ID: Not reportedPlatform letter: Not reportedPlatform rig name: UnknownTransportable container: Not reportedAmount units: Not reportedActual amount: Not reportedCapacity units: Not reportedTank capacity: Not reportedTank regulated by: Not reportedTank ID: UnknownTank regulated: ABOVEAbove ground tank: Not reportedTank description: NoBrakes failed: Not reportedDOT crossing #: YesDevice operational: Not reportedCrossing device: Not reportedVehicle type: Not reportedRailroad milepost: Not reportedLocation subdivision: NoGrade crossing: Not reportedRailroad hotline: UnknownPipe covered: NoExposed underwtr: ABOVEPipe above: UnknownDOT regulated: Not reportedPipe type: UnknownNPDES compliance: Not reportedNPDES: Not reportedFuel type: Not reportedGeneration capacity: UnknownPower gen facility: Not reportedType fixed obj: Not reportedBuilding ID: Not reportedMile marker: Not reportedAC runway: Not reportedAC hanger: Not reportedSpot number: Not reportedFuel units: Not reportedFuel onboard: Not reportedCapacity units: Not reportedAircraft fuel cap: Not reportedAircraft ID: Not reportedAircraft model: Not reportedAircraft type:

CALLER HAD NO ADDITIONAL INFORMATION.Addition info: NoOffshore: NoCommunity impact: Not reportedOccupant fatalities: Not reportedPassenger fatalities: Not reportedPassengers injured: Not reportedEmployee fatalities: Not reportedEmployees injured: Not reportedAllision:

2003651265HIGHWAY 101 & BAILEY ROAD (Continued)

ORPHAN DETAIL TC3031718.2s Page 3

DETAILED ORPHAN LISTING

EDR ID NumberEPA ID NumberDatabase(s)Site

Not reportedCargo amount units: Not reportedCargo amount: Not reportedCargo cap units: Not reportedCargo capacity: Not reportedVeh. fuel cap: COMMERCIAL TRUCKVehicle type: Not reportedVehicle model: Not reportedVehicle make: Not reportedVehicle Year: Not reportedTrailer #: UNKNOWNInvolved vehicle #:

UNKNOWN AMOUNTAmount in water units: 0Amount in water: YESMat. reached water: GALLON(S)Mat. amount unit: 30Amount of spilled mat.: Not reportedMaterial UN #: 000000-00-0Mat. CAS number: OHYMaterial CHRIS code: HYDRAULIC OILSpilled material name:

TELEPHONESource: Not reportedOn behalf: Not reportedInitially reported comp.: Not reportedInitial caller tel: Not reportedInitial caller: SAN JOSE, CA 95120 120 GRANITE ROCKWAYPR address: PRIVATE ENTERPRISERC organization type: GRANITE CONSTRUCTION COMPANYResponsible company: Not reportedRP tel type: 0RP telephone: PRIMARYRP tel type: 4085942282RP telephone: CARLOS RUIZResponsible Party: INCCall Type: VSW9534Call Taker: 20030718Complete date: 20030718Call received date:

Not reportedChange date: Not reportedEnd date: Not reportedBegin date: Not reportedTransit bus flag: Not reportedService disruption time: Not reportedDate time normal srvc: Not reportedAir bag deployed: UStructure operator: Not reportedStructure: Not reportedStructure type: NoAllision: Not reportedCont. rel permit: Not reportedInitial continuous rel #: Not reportedBerth slip #: Not reportedPier dock #: Not reportedState lease #:

2003651265HIGHWAY 101 & BAILEY ROAD (Continued)

ORPHAN DETAIL TC3031718.2s Page 4

DETAILED ORPHAN LISTING

EDR ID NumberEPA ID NumberDatabase(s)Site

UnknownHazmat non-compliance: UnknownCarrier licensed: NoHAZMAT:

2003651265HIGHWAY 101 & BAILEY ROAD (Continued)

Not reportedNumber Of Tanks: REG UNLEADEDContent: PStg: M.V. FUELTank Use: 3000Capacity: Not reportedActv Date: 43-060-400500-000002Swrcb Tank Id: Not reportedOwner Tank Id: ATank Status: 02-29-88Created Date: 09-08-92Act Date: 09-30-92Ref Date: Not reportedBoard Of Equalization: 9Number: 400500Comp Number: AStatus:

2Number Of Tanks: DIESELContent: PStg: M.V. FUELTank Use: 7500Capacity: Not reportedActv Date: 43-060-400500-000001Swrcb Tank Id: Not reportedOwner Tank Id: ATank Status: 02-29-88Created Date: 09-08-92Act Date: 09-30-92Ref Date: Not reportedBoard Of Equalization: 9Number: 400500Comp Number: AStatus:

SWEEPS UST:

SAN JOSE, CA 1420 N BAYSHORE HWY 1 N/A

SWEEPS USTS J CONCRETE PIPE CO S106931689

SAN JOSE, CA 696 EATST TRIMBLE ROAD N/A

HMIRS696 EATST TRIMBLE ROAD 2007437391

ORPHAN DETAIL TC3031718.2s Page 5

DETAILED ORPHAN LISTING

EDR ID NumberEPA ID NumberDatabase(s)Site

Not reportedComments: CLEANUP BY FDAction: Not reportedDescription: 0.00Quantity (lbs): Not reportedCAS: Not reportedDOT #: 0.00 UNKIn water: 195.00 GALSpill total qty: FLAMMABLE WASTE LIQUIDSpilled material: OtherSpill cause: TrueUpdated report: TrueInitial report: TrueEPA notified: Not reportedC.G. Unit: Not reportedDischarger county: Not reported Not reportedDischarger address: UNKNOWNDischarger: Not reportedNotes: 0Number of fatalities: 0Number of injured: 0.00Damage $ amount: FalseDamage: AirMedium affected: 14:38Spill time: 02/15/1993Spill date: 09EPA region: Not reportedReport number: SANTA CLARACounty: SAN JOSE, CA 95120- ELRAM 1/2 MI SO OF ALAMITOS RDSite location: 93307762Site ID:

ERNS:

SAN JOSE, CA 95120ELRAM 1/2 MI SO OF ALAMITOS RD N/A

ERNSELRAM 1/2 MI SO OF ALAMITOS RD 93307762

Not reportedField ID: SHeading: 5.0 MIDist. from city: WaterMedium affected: FalseConfidential: FalseSpiller: :52Spill time: 07/28/1998Spill date: 12:59Report time: 07/28/1998Report date: 447903Report number: SANTA CLARACounty: SAN JOSE, CA HICKS ROAD AT GUADALUPE RESERVOIR BTWN REYNOLDS AND RESEVR.Site location: Not reportedSource: 98447903Site ID:

ERNS:

SAN JOSE, CA HICKS ROAD AT GUADALUPE RESERVOIR BTWN REYNOLDS AND RESEVR. N/A

ERNSHICKS ROAD AT GUADALUPE RESERVOIR BTWN REYNOLDS AND RESEVR. 98447903

ORPHAN DETAIL TC3031718.2s Page 6

DETAILED ORPHAN LISTING

EDR ID NumberEPA ID NumberDatabase(s)Site

0000000000.00Quantity (lbs): Not reportedCAS: Not reportedDOT #: 0000000.00 UNKIn water: 00000000.00 UNKSpill total qty: UNKNOWN OILSpilled material:

0000000000.00Quantity (lbs): Not reportedCAS: Not reportedDOT #: 0000000.00 UNKIn water: 00000000.00 UNKSpill total qty: GASOLINE: AUTOMOTIVE (UNLEADED)Spilled material:

Not reportedDischarger type: Not reportedDischarger phone: Not reported Not reportedDischarger address: Not reportedDischarger:

SHEEN SIZE: 8 FT X 100 FT / RAINBOW SHEEN / WINDS: LIGHT FROM THE NWComments: HICKS ROAD AT GUADALUPE RESERVOIR BTWN REYNOLDS AND RESEVR.Comments: POSSIBLE VEHICLE IN GUADALUPE RESERVOIRComments: APPLIED SORBENTS / STILL IN THE PROCESS OF RECOVERY OF MATERIAL SOURCEComments: Not reportedCont rel. type: Not reportedFacility capacity: Not reportedTank capacity: Not reportedCause: Not reportedReportable: Not reportedJurisdiction: RCTDuty officer: 13:20C.G. time: SFCMSC.G. unit: 13:21Other time: 13:19EPA time: Not reportedOther agency: FISH GAME / CEPANotified by caller: STLOCAgency notified: GUADALUPE RESERVOIRNotes: Not reportedNumber of fatalities: Not reportedNumber of injured: FalseEvacuation: 0.Damage $ amount: FalseDamage: OTHERTransport mode: Not reportedMile post: Not reportedVehicle ID: Not reportedBlock ID:

98447903HICKS ROAD AT GUADALUPE RESERVOIR BTWN REYNOLDS AND RESEVR. (Continued)

12/28/1995Closed Date:07S1E21F05fSCVWD ID:SANTA CLARARegion:

LUST SANTA CLARA:

SAN JOSE, CA 1775 MONTEREY BLDG #64 HWY N/A

LUSTP&G INVESTMENT COMPANY S107996451

ORPHAN DETAIL TC3031718.2s Page 7

DETAILED ORPHAN LISTING

EDR ID NumberEPA ID NumberDatabase(s)Site

Not reportedRemaining Capacity with Units: Not reportedRemaining Capacity: Not reportedPermitted Capacity with Units: Not reportedActual Throughput with Units: Not reportedPermitted Throughput with Units: Not reportedProgram Type: Not reportedWaste Discharge Requirement Num: 43-AN-0004SWIS Num: Not reportedDisposal Acreage: Not reportedClosure Type: Not reportedClosure Date: Not reportedAccepted Waste: Not reportedInspection Frequency: Not reportedUnit Number: Not reportedCategory: MapGIS Source: Not reportedLanduse Name: Not reportedRegulation Status: Not reportedActivity: Not reportedPermitted Acreage: Not reportedPermit Status: Not reportedPermit Date: Not reportedOperator’s Status: Not reportedOperator City,St,Zip: Not reportedOperator Address2: Not reportedOperator Address: Not reportedOperator Phone: Not reportedOperator: Not reportedOwner City,St,Zip: Not reportedOwner Address2: Not reportedOwner Address: Not reportedOwner Telephone: Not reportedOwner Name: 37.41667 / -121.97667Lat/Long: 43-AN-0004Facility ID: STATERegion:

SWF/LF (SWIS):

SAN JOSE, CA NW HWY 237 AND GOLD STREET ALVISO N/A

SWF/LFMARSHLAND SOLID WASTE FACILITY S109821497

FalseConfidential: TrueSpiller: :00Spill time: 05/23/1997Spill date: 18:39Report time: 10/13/1997Report date: 407279Report number: SANTA CLARACounty: SAN JOSE, CA 2118 OLD ALMADEN ROADSite location: Not reportedSource: 97407279Site ID:

ERNS:

SAN JOSE, CA 2118 OLD ALMADEN ROAD N/A

ERNS2118 OLD ALMADEN ROAD 97407279

ORPHAN DETAIL TC3031718.2s Page 8

DETAILED ORPHAN LISTING

EDR ID NumberEPA ID NumberDatabase(s)Site

0000000037.00Quantity (lbs): Not reportedCAS: Not reportedDOT #: 0000000.00 NONIn water: 00000005.00 GALSpill total qty: OIL, MISC: TRANSFORMERSpilled material:

PEDischarger type: 408-299-1171Discharger phone: SAN JOSE, CA 95126 308 STOCKTON AVEDischarger address: PACIFIC GAS AND ELECTRICDischarger:

34 PPM PCBComments: 2118 OLD ALMADEN ROADComments: TRANSFORMER CASING FAILURE DUE TO OLD AGEComments: CONTRACTOR REMOVED MATERIAL FROM SECONDARY CONTAINMENTComments: Not reportedCont rel. type: Not reportedFacility capacity: Not reportedTank capacity: Not reportedCause: Not reportedReportable: Not reportedJurisdiction: RPCDuty officer: :C.G. time: Not reportedC.G. unit: :Other time: 18:53EPA time: Not reportedOther agency: COUNTY ENV. HEALTHNotified by caller: Not reportedAgency notified: SECONDARY CONTAINMENT CONCRETENotes: Not reportedNumber of fatalities: Not reportedNumber of injured: FalseEvacuation: 0.Damage $ amount: FalseDamage: FIXEDTransport mode: Not reportedMile post: Not reportedVehicle ID: Not reportedBlock ID: Not reportedField ID: Not reportedHeading: Not reportedDist. from city: LandMedium affected:

974072792118 OLD ALMADEN ROAD (Continued)

09-08-92Act Date: 09-30-92Ref Date: Not reportedBoard Of Equalization: 9Number: 401947Comp Number: AStatus:

SWEEPS UST:

SAN JOSE, CA 1555 OLD BAYSHORE HWY 4 N/A

SWEEPS USTCOCA COLA BOTTLING COMPANY S106924778

ORPHAN DETAIL TC3031718.2s Page 9

DETAILED ORPHAN LISTING

EDR ID NumberEPA ID NumberDatabase(s)Site

10000Capacity: Not reportedActv Date: 43-060-401947-000001Swrcb Tank Id: Not reportedOwner Tank Id: Not reportedTank Status: Not reportedCreated Date: Not reportedAct Date: Not reportedRef Date: Not reportedBoard Of Equalization: Not reportedNumber: 401947Comp Number: Not reportedStatus:

Not reportedNumber Of Tanks: METHANOLContent: PStg: M.V. FUELTank Use: 12000Capacity: Not reportedActv Date: 43-060-401947-000006Swrcb Tank Id: Not reportedOwner Tank Id: ATank Status: 02-29-88Created Date: 09-08-92Act Date: 09-30-92Ref Date: Not reportedBoard Of Equalization: 9Number: 401947Comp Number: AStatus:

Not reportedNumber Of Tanks: REG UNLEADEDContent: PStg: M.V. FUELTank Use: 12000Capacity: Not reportedActv Date: 43-060-401947-000005Swrcb Tank Id: Not reportedOwner Tank Id: ATank Status: 02-29-88Created Date: 09-08-92Act Date: 09-30-92Ref Date: Not reportedBoard Of Equalization: 9Number: 401947Comp Number: AStatus:

3Number Of Tanks: DIESELContent: PStg: M.V. FUELTank Use: 12000Capacity: Not reportedActv Date: 43-060-401947-000004Swrcb Tank Id: Not reportedOwner Tank Id: ATank Status: 02-29-88Created Date:

S106924778COCA COLA BOTTLING COMPANY (Continued)

ORPHAN DETAIL TC3031718.2s Page 10

DETAILED ORPHAN LISTING

EDR ID NumberEPA ID NumberDatabase(s)Site

Not reportedNumber Of Tanks: DIESELContent: PRODUCTStg: M.V. FUELTank Use: 10000Capacity: Not reportedActv Date: 43-060-401947-000003Swrcb Tank Id: Not reportedOwner Tank Id: Not reportedTank Status: Not reportedCreated Date: Not reportedAct Date: Not reportedRef Date: Not reportedBoard Of Equalization: Not reportedNumber: 401947Comp Number: Not reportedStatus:

Not reportedNumber Of Tanks: DIESELContent: PRODUCTStg: M.V. FUELTank Use: 10000Capacity: Not reportedActv Date: 43-060-401947-000002Swrcb Tank Id: Not reportedOwner Tank Id: Not reportedTank Status: Not reportedCreated Date: Not reportedAct Date: Not reportedRef Date: Not reportedBoard Of Equalization: Not reportedNumber: 401947Comp Number: Not reportedStatus:

3Number Of Tanks: REG UNLEADEDContent: PRODUCTStg: M.V. FUELTank Use:

S106924778COCA COLA BOTTLING COMPANY (Continued)

Not reportedDischarger address: B.C. TRUCKINGDischarger: WaterMedium affected: 13:22Spill time: 10/05/1999Spill date: Not reportedEPA report number: 501343NRC report number: 09EPA region: SANTA CLARACounty: SAN JOSE, CA SAN FILIPE ROAD 1 MILE SOUTH OF VILLAGE PARKWAYSite location: Not reportedRelease source: 99644760Site ID:

ERNS:

SAN JOSE, CA SAN FILIPE ROAD 1 MILE SOUTH OF VILLAGE PARKWAY N/A

ERNSSAN FILIPE ROAD 1 MILE SOUTH OF VILLAGE PARKWAY 99644760

ORPHAN DETAIL TC3031718.2s Page 11

DETAILED ORPHAN LISTING

EDR ID NumberEPA ID NumberDatabase(s)Site

VAC TRUCKS ENROUTE TO RECOVER MATERIAL IN STORM DRAIN AREA OF IMPACT: 100FT X 2FT / MATERIAL DRAINED DOWN INTO STORM DRAINComments: SANDBAGS AND BOOMS APPLIED TO STORM DRAIN AT OUTFALL TO STREAMAction: DUMP TRUCK DROVE OVER OPEN MANHOLE / RUPTURED SADDLE TANKDescription: 70.00Quantity (lbs): Not reportedCAS: Not reportedDOT #: 2.00 GALIn water: 10.00 GALSpill total qty: OIL: DIESELSpilled material: Not reportedResponding agency: Not reportedType of agency: Not reportedSpill cause: Not reportedCause code: STORM DRAIN > UNNAMED CREEKNotes: TrueUpdated report: TrueInitial report: 0.00Damage $ amount: FalseDamage: 0Number of evacuees: 0Number of fatalities: 0Number of injured: FalseEPA notified: PEDischarger affiliation: Not reportedDischarger DUNS: Not reportedDischarger county: SAN JOSE, CA

99644760SAN FILIPE ROAD 1 MILE SOUTH OF VILLAGE PARKWAY (Continued)

Click here to access the California GeoTracker records for this facility:

Not reportedSite History: DieselPotential Contaminants of Concern: SoilPotential Media Affect: Stored electronically as an E-fileFile Location: Not reportedLOC Case Number: Not reportedRB Case Number: SANTA CLARA COUNTY LOPLocal Agency: USTCase Worker: SANTA CLARA COUNTY LOPLead Agency: 1998-10-21 00:00:00Status Date: Completed - Case ClosedStatus: LUST Cleanup SiteCase Type: -121.89174413681Longitude: 37.32949164059Latitude: T0608502087Global Id: STATERegion:

LUST:

SAN JOSE, CA 95120W SAN CARLOS ST & ALMADEN BLVD N/A

LUSTSAN JOSE, CITY OF S110655404

ORPHAN DETAIL TC3031718.2s Page 12

DETAILED ORPHAN LISTING

EDR ID NumberEPA ID NumberDatabase(s)Site

SAN JOSE, CA 696 EAST TRIMBEL ROAD N/A

HMIRS696 EAST TRIMBEL ROAD 2005703906

Not reportedComments: CLEANUP BY CALTRANSAction: FELL OFF TRUCK ONTO SHOULDER OF ROADDescription: 5.00Quantity (lbs): Not reportedCAS: Not reportedDOT #: 0.00 UNKIn water: 5.00 LBSSpill total qty: UNKNOWN WHITE POWDERSpilled material: Equipment FailureSpill cause: TrueUpdated report: TrueInitial report: TrueEPA notified: Not reportedC.G. Unit: Not reportedDischarger county: Not reported Not reportedDischarger address: UNKNOWNDischarger: Not reportedNotes: 0Number of fatalities: 0Number of injured: 0.00Damage $ amount: FalseDamage: WaterMedium affected: 13:05Spill time: 01/17/1992Spill date: 09EPA region: Not reportedReport number: SANTA CLARACounty: SAN JOSE, CA N/B US 101 ON RAMP FROM SCHILLER ROADSite location: 92256228Site ID:

ERNS:

SAN JOSE, CA N/B US 101 ON RAMP FROM SCHILLER ROAD N/A

ERNSN/B US 101 ON RAMP FROM SCHILLER ROAD 92256228

0.00Damage $ amount: FalseDamage: LandMedium affected: 17:57Spill time: 04/27/1991Spill date: 09EPA region: Not reportedReport number: SANTA CLARACounty: SANTA CLARA, CA 95120- HICKS RD., 1 MI NORTH OF ALAMITOS RDSite location: 91217669Site ID:

ERNS:

SANTA CLARA, CA 95120HICKS RD., 1 MI NORTH OF ALAMITOS RD N/A

ERNSHICKS RD., 1 MI NORTH OF ALAMITOS RD 91217669

ORPHAN DETAIL TC3031718.2s Page 13

DETAILED ORPHAN LISTING

EDR ID NumberEPA ID NumberDatabase(s)Site

Not reportedComments: ALL CONTAINED, SUPERFUNDS BEING REQUESTED FOR CLEANUPAction: ILLEGAL DUMPING, SUSPECT UNDER INVESTIGATIONDescription: 0.00Quantity (lbs): Not reportedCAS: Not reportedDOT #: 0.00In water: 40.00 GALSpill total qty: MIXTURE OF CHEMICALSSpilled material: DumpingSpill cause: TrueUpdated report: TrueInitial report: TrueEPA notified: Not reportedC.G. Unit: Not reportedDischarger county: Not reported Not reportedDischarger address: UNKNOWNDischarger: NONENotes: 0Number of fatalities: 0Number of injured:

91217669HICKS RD., 1 MI NORTH OF ALAMITOS RD (Continued)

ORPHAN DETAIL TC3031718.2s Page 14