san joaquin county board of supervisors meetings/agendas/0… · · 2014-12-31san joaquin county...

SAN JOAQUIN COUNTY BOARD OF SUPERVISORS COMMUNICATIONS

PUBLIC WORKS – January 6, 2015

FROM SUBJECT PROPOSED ACTION 1. Department of Toxic Substances Control. Work Notice – Cal Post and Pole Work to begin

December 15 in on 99 Frontage Road in Acampo.

1. COB to receive and file.2. Copy to PW Director for information.3. Copy to CAO and CC.

2. State Water Resources Control Board Notice of Petitions for Temporary Change Involving the Transfer/Exchange Under Department of Water Resources Permits 16478 and 16479 (Applications A005630 and A014443)


3. State Water Resources Control Board Notice of Petitions for Change in Place of Use, Purpose of Use, Distribution of Storage, Modification of Permit Terms and Extension of Time for Water Right Permit 10477 (Application 12842).


4. Alicia E. Kirchner, Chief, Planning Division,Department of the Army, U.S. Army EngineerDistrict, Sacramento, Corps of Engineers.

Public Draft Post Authorization Change Report and PACR/EIS/EIR for the Sacramento River Bank Protection Project.


5. Luis Rodriguez, P.E., Chief, EngineeringManagement Branch, Federal Insurance andMitigation Administration, Federal EmergencyManagement Agency (FEMA).

Letter of Map Revision (LOMR). 1. COB to receive and file.2. Copy to PW Director for information.3. Copy to CAO and CC.

of 1

Department ofToxic Substances Control December 2014

Work Notice The mission of DTSC is to protect California's people and environment from harmful effects of toxic substances through

the restoration of contaminated resources, enforcement. regula tion and po~lut ion prevention.

Cal Post & Pole Work to begin December 15 Purpose of this Work Notice:

The California D epartment of Toxic Substances Control (DTSC) is senclingout tlus notice to inform the community about

upcoming work at Cal Post & Pole (Site) located at 22832 North Highway 99 Frontage Road in Acampo, California 95220.

The Site is a 3.34 acre fenced vacant lot being used by CDL Truck Solutions for truck sales. E nvironmental tests show

arsenic, chromium and copper in the soil at the Site. Tlus conta lTlir~ation is from the wood treatment facility previously

on t;he property. Wood treatment involves penetrating preservative solutions into the wood to improve resistance to

weathering, water, and ground contact.

What work will be done? Approximately 250-350 cubic yards of soil will be excavated and hauled to a licensed landfill. The excavated soil will be

stockpiled in a designated area, on an impermeable material to prevent contamination of the ground beneath. Excavations

will be backfiUed with native and/ or imported fill . AU work will be done from 7:00 A.M. to 5:00PM. Monday - Friday.

The following work activities will take place:

Excavators and backhoes excavating soil;

Stockpiled soil waiting to be hauled off;

Large trucks hauling soil away and bringing in clean fiU;

Workers wearing safety gear operating equipment and managing work.

The following actions will ensure public safety and minimize dust:

T he work area will be fenced to restrict access;

Stockpiled soil will be covered with tarps or other protective sheeting;

Water spray will be used to control dust;

D us t monitoring will O CCllI during the work activities;

Tarps or other suitable enclosures will be used on trucks hauling soil.

How Can I Get More Information?

All Site related documents may be ~iewed at the fo llowing locations:

Lodi Public Library DTSC - Sacramento Regional Office File room

201 W. Locust Street 8800 Cal Center Drive

Lodi, California 95240 Sacramento, California 95826

(209) 333-5566; Call for hours (916) 255-3758, CaU for an appointment

(alMA DTSC

e State of (ali forni a

These documents are also available online at Jl)Jlllv.el/vi"oJ/OI:dl,rt:t'tl.gQv/p"b/j~: Click on «Site/ Facility Search," on the left, type

"Acampo" in the City field, click on "Get Report." Find "Cal Post & Pole" and click on "Report"

If you would like DTSC to notify you by email when new Envirostor documents (i.e., workplans, reports, etc.) ·are available

online, please sjgn up to receive email alerts on the Envirostor report page.

DTSC Contact Information:

For information about the Site:

Cindy Chain-Britton, Project Manager, (916) 255-3851 or CillrD,.CiJajll-lllilloli@dlfcmgoQ

For info rmation about public outreach:

Wayne Hagen, Public Participation Specialist (510) 540-391 1, toll free (866) 495-5651, or ' '''il'lle Hr@'li@dt"cmtflP

For Media Questions: Tamma Adamek, Public Information Officer, (916) 324-2997 or T rW/Ill« Adamek@dtr,:mgo!)

Si prefi ere hab/ar con alglliel1 en epalfol acerca de iita injornJocioll,javor de //amara le!1I! Cruz Dep011amenio de Control de SubJlal1cios T6xict1s.

EIII/inlero de 1e/1ollo e! (916) 255-3315.

cI E Colliier Rd E

- - - -

~~-= .. -':=~-='~~=' Lomlioli 0/ C(/I Po.rl & Pol,

Water Boards

State Water Resources Control Board

NOTICE OF PETITIONS FOR TEMPORARY CHANGE INVOLVING THE TRANSFER/EXCHANGE UNDER DEPARTMENT OF WATER RESOURCES

PERMITS 16478 AND 16479 (APPLICATIONS A005630 AND A014443)

On November 26, 2014, the Department of Water Resources (DWR) filed petitions for temporary' change to transfer/exchange up to 5,000 acre-feet (al) of water pursuant to Water Code section 1725 et seq. The change will facilitate the return of State Water Project (SWP) water previously stored by Alameda County Water District (ACWD) and Alameda County Flood Control and Water Conservation District, Zone 7 (Zone 7) in the Semitropic Water Storage District and Cawelo Water District groundwater banking programs. The Department of Water Resources requests the temporary addition of the Contra Costa Water District's (CCWD) Rock Slough Intake, Old River Intake, and Middle River Intake as points of diversion/rediversion to DWR Permits 16478 and 16479 (Applications A005630 and A014443). State Water Project water will be pumped from the groundwater banking facilities into the California Aqueduct for use within the SWP place of use downstream of the pump-in location during the fall and winter of 2014/2015. An equivalent amount of SWP water will be diverted by CCWD at its Old River and Middle River intakes and delivered to the CCWD service area. During the summer of 2015, an equal amount of Central Valley Project (CVP) water will be diverted at Clifton Court Forebay, pumped through Banks Pumping Plant (Banks), and delivered through the South Bay Aqueduct to ACWD and Zone 7. The U.S. Bureau of Reclamation will file a separate petition requesting the changes necessary to allow the diversion of CVP water at Banks during the summer of 2015 to complete the exchange.

Any correspondence directed to the petitioner should be emailed to the Department of Water Resources, c/o Nancy Quan, [email protected]

Pursuant to Water Code section 1726(1), any interested party may file a comment regarding these petitions. Comments must be received by the Division of Water Rights by 4:30 p.m. on December 23, 2014. A copy must also be provided to the petitioner at the email address above. To obtain detailed information regarding the proposed transfer, you may view the petitions by visiting the Division's website at:

http://www.waterboards.ca. gov/waterrights/waterjssues/programs/applicationsltransfers _ tu _notices/

Should you have any other questions regarding this matter, please contact Patricia Fernandez at (916) 319-9141 or by email [email protected]. Written correspondence and inquiries should be addressed as follows: State Water Resources Control Board, Division of Water Rights, Attn: Patricia Fernandez, P.O. Box 2000, Sacramento, CA 95812-2000.

Date of Notice: December 8, 2014

EDMUND G. BROWN JR. GOYERNOR

ucc I G 71111 N~ MATTHEW RODRIQUEZ l ~ ~ SECRETARV fOil .,..., EtNIAONMENTIlL PROTECTION

State Water Resources Control Board

NOTICE OF PETITIONS FOR CHANGE IN PLACE OF USE, PURPOSE OF USE, DISTRIBUTION OF STORAGE,

MODIFICATION OF PERMIT TERMS AND EXTENSION OF TIME FOR WATER RIGHT PERMIT 10477 (APPLICATION 12842)

COUNTY: San Joaquin STREAM SYSTEM: Mokelumne River

North San Joaquin Water Conservation District, 221 West Pine Street, Lodi, CA 95240, has filed two petitions for its water right Permit 10477 as follows: Petition One) Change the place of use, purpose of use, distribution of storage, and deletion of a permit term limiting additional pumping capacity or storage facilities to be constructed under the permit; and Petition Two) Seeks an extension of time to December 31, 2040.

Summary of Permit and Requested Changes:

Source Mokelumne River tributary to San Joaquin River Points of Present: Diversion (POD) POD and Rediversion 1) Camanche Reservoir within SEy. of SEy. of Section 6, T 4N, R9E, (PORD) MDB&M

POD/PORD 2) SE y. of NE Y. of Section 26, T4N, R7E, MDB&M 3) NW y. of SW Y. of Section 35, T4N, R7E, MDB&M 4) SE y. of NW Y. of Section 33, T4N, R7E, MDB&M Requested change:

. Addition of the following PODs/PORDs 5) SW Y. of NW Y. of Section 35, T4N, R6E, MDB&M . 6) NW Y. of SE Y. of Section 8, T4N, R6E, MDB&M

Amount Present: Direct Diversion: Combined total of 80 cubic foot per second (cfs) from all points of diversion 40 cfs maximum from anyone point of diversion Storage: Combined total of 20,000 acre-feet annually (afa) to Camanche Reservoir and underground storage Diversion to underground storage: Maximum diversion rate of 10 cfs Combined Diversion Limitations: Total amount to be taken from the Mokelumne River shall not exceed 20,000 afa Requested change: Modify diversion rate to underground storage to 10 cfs at each of POD/PORDs 2 through 6.

Season of December 1 through July 1 of the succeeding year. Diversion No change requested.

North San Joaquin Water - 2 -Conservation District

.

Purpose of Use Recreational, Domestic, Municipal, Industrial, and Irrigation Underground storage with subsequent application to irrigation, water quality, and fish and wildlife preservation and enhancement No Change Requested.

Place of Use Present: Recreational use within Camanche Reservoir Domestic, Municipal, Industrial and Irrigation within 45,000 net acres within gross area of 52,000 acres being within the service area of the North San Joaquin Water Conservation District,

. including T3N, R6-8E, and T4N, R6-8E, MDB&M Requested: Add areas annexed into the North San Joaquin Water Conservation District in 2007, as shown on the map accompanying the District's request for amendment

..

More information regarding these petitions, is available at: http://www.waterboards.ca. g ov/wate rrig hts/wate Ussues/programs/appli cations/petitions/20 14 .shtml

Any interested person may file a written protest against the approval of these petitions (Water Code 1703.1). Protest submittal requirements are available at the State Water Resources Control Board's website, at: http://www.waterboards.ca.gov/waterrights/wateUssues/programs/applications/docs/protestsu bmittalinfo.pdf

The contact person for this matter is Kate Gaffney, available by phone at (916) 341-5360 or by email [email protected].

Protests must be received by the Division of Water Rights by 4:30 p.m. on December 31, 2014. A copy of the protest must also be mailed to the Petitioner at the address above.

Date of Notice: December 15,2014

REPLY TO ATTENTION OF

DEPARTMENT OF THE ARMY u.s. ARMY ENGINEER DISTRICT, SACRAMENTO

CORPS OF ENGINEERS 1325 J STREET

SACRAMENTO, CALIFORNIA, 95814-2922

Environmental Resources Branch

TO ALL INTERESTED PARTIES:

Enclosed for your review is the Public Draft Post Authorization Change Report and programmatic Environmental Impact Statement! Environmental Impact Report (PACRIEIS/EIR) for the Sacramento River Bank Protection Project (SRBPP) Phase II Supplemental Authority (proposed program). The proposed program would implement up to 80,000 linear feet (LF) of additional bank protection in the Sacramento River Flood Control Project (SRFCP) area, as authorized by Section 3031 of the Water Resources Development Act (WRDA) of 2007. The proposed program spans portions of Butte, Colusa, Glenn, Placer, Sacramento, Solano, Sutter, Tehama, Yolo, and Yuba Counties in California. The U.S. Army Corps of Engineers (Corps) is the federal lead agency for this EIS/EIR, and the Central Valley Flood Protection Board (CVFPB) is the state lead agency, pursuant to the National Environmental Policy Act and the California Environmental Quality Act, respectively.

The programmatic EIS/EIR accompanying the PACR analyzes the environmental effects associated with implementing bank protection measures along 80,000 LF of the SRFCP to arrest or avoid streambank erosion that threatens the integrity of the SRFCP levee system. five programmatic action altematives are proposed, consisting of different combinations of the following measures: setback levees, adjacent levees, riparian and wetland benches with revegetation, bank fill stone protection with on-site woody vegetation, and bank fill stone protection with no on-site woody vegetation. Because stream bank erosion is episodic and new erosion sites can appear each year, the environmental analysis in the EIS/EIR is programmatic in nature, analyzing the 80,000 LF in its entirety, but relying on data associated with 106 representative sites in order to provide the most detailed programmatic analysis possible. Additional projectlevel environmental documentation, tiering from the programmatic analysis, will be prepared in the future to address specific sites that will be constructed.

The Public Draft PACRIEISIEIR is available on the USACE's website at:

http://www.spk.usace.army.millMissions/CivilWorks/SacramentoRiverBankProtection.aspx

Copies are also available for viewing at the libraries shown on the enclosed sheet.

The Corps and the CVFPB will be hosting public workshops to present information and to accept public comments on the PACRIEIS/EIR. The workshop meeting dates, times, and locations are as follows:

West Sacramento Wednesday, January 14, 2015 4:00 to 6:00 pm Arthur F. Turner Community Library 1212 Merkley Avenue

Walnut Grove Wednesday, January 28,2015 4:00 to 6:00 pm Walnut Grove Library 14177 Market Street

Colusa , Wednesday, January 21, 2015

4:00 to 6:00 pm ' Colusa County Free Library 738 Market Street

Chico Wednesday, February 4, 2015 4:00 to 6:00 pm Butte County Library 1108 Sherman Averiue

The closing date for submitting public review comments is Februar;y 27,2015. Comments should be submitted to the above address or sent by email to [email protected]. All comments received on the draft document will be considered carefully and incorporated into the final document, as appropriate. If you have any questions or wish to request a copy, please contact Mr. Brian Mulvey; Senior Fishery Biologist, at (916) 557-7660 or at [email protected].

Enclosure

Alicia E. Kirchner (fI Chief, Planning Division

2

Library List

The Public Draft PACRIEIS/EIR is available for viewing at the following libraries:

Chico Butte County Library 1108 Sherman Avenue Chico, CA 95926

Colusa Colusa County Free Library 738 Markef'Street Colusa, CA 95932

Isleton Isleton Library 412 Union Street Isleton, CA 954541

Marysville Yuba County Library 303 2nd Street Marysville, CA 95901

Rio Vista Rio \(ista Library 44 S. Second Street Rio Vista, CA 94571

Sacramento Sacramento City Library 828 I Street Sacramento, CA 95814

Walnut Grove Walnut Grove Library 14177 Market Street Walnut Grove, CA 95690

West Sacramento Arthur F. Turner Community Library

1212 Merkley Avenue West Sacramento, CA 95691

Willows Willows Library 201 N. Lassen Street Willows, CA 95988

Yuba City Sutter County Library 750 Forbes Avenue Yuba City, CA 95991

Federal Emergency Management Agency Washington, D.C. 20472

Decernber22,2014

CERTIFIED MAIL RETURN RECEIPT REQUESTED

The Honorable Bob Elliott Chairman, San Joaquin County Board of Supervisors 44 NorUl San Joaquin Street, Suite 627 Stockton, CA 95202

Dear Mr. Elliott:

IN REPLY REFER TO: Case No.: 14-09-2962P Community Name: Community No.: Effective Date of This Revision:

San Joaquin County, CA 060299

May 7, 2015

The Flood Insurance Study report for your community has been revised by this Letter of Map Revision (LOMR). Please use the enclosed annotated map panel(s) revised by this LOMR for floodplain management purposes and for all flood insurance policies and renewals issued in your community.

Additional documents are enclosed which provide infonnation regarding this LOMR. Please see the List of Enclosures below to determine which documents are included. Other attachments specific to this request may be included as referenced in the Determination Document. !fyou have any questions regarding floodplain management regulations for your community or the National Flood Insurance Program (NFIP) in general, please contact the Consultation Coordination Officer for your community. !fyou have any technical questions regarding this LOMR, please contact the Director, Mitigation Division of the Department of Homeland Security's Federal Emergency Management Agency (FEMA) in Oakland, California, at (510) 627-7175, or the FEMA Map Information eXchange toll free at 1-877-336-2627 (l-877-FEMA MAP). Additional information about the NFIP is available on our website at http://www.fema.govibusiness/nfip.

:~-==) Luis Rodriguez, P.E., Chief Engineering Management Branch Federal Insurance and Mitigation Administration

List of Enclosures:

Letter of Map Revision Determination Document Annotated Flood Insurance Study Report

cc: Mr. John 1. Maguire, P.E., CFM Engineering Services Manager San Joaquin County

Mr. Mark H. Seits, P.E., CFM Project Engineer HDR Engineering, Inc.

of 4 I Issue Date: December 22, 2014 I Effective Date: May 7, 2015 I Case No.: 14·09·2962P I LOMR-APP

/~~;t>~0 !~~V"~\ {;j< ~t1j Federal Emergency Management Agency la} 1~ ""I!l.t:" ,;. >-., '<0 ...... Washington, D.C. 20472 V,..~ .::;51

,,~,.,~~I Nt> Si\C:;: '),,' .,"

LETTER OF MAP REVISION DETERMINATION DOCUMENT

COMMUNITY AND REVISION INFORMATION PROJECT DESCRIPTION BASIS OF REQUEST

San Joaquin County FILL HYDRAULIC ANALYSIS

California UPDATED TOPOGRAPHIC DATA

(Unincorporated Areas) FLOODWAY

COMMUNITY

COMMUNITY NO.: 060299

IDENTIFIER Mokelumne River LOMR APPROXIMATE LATITUDE & LONGITUDE: 38.180, ·121.324 SOURCE: USGS QUADRANGLE DATUM: NAD63

ANNOTATED MAPPING ENCLOSURES ANNOTATED STUDY ENCLOSURES

NO REVISION TO THE EFFECTIVE FIRM' DATE OF EfFECTIVE FLOOD INSURANCE STUDY REPORT: October 16, 2009

FLOODWAY DATA TABLE: 14

Enclosures reflect changes to flooding sources affected by this revision. * FIRM M Flood Insurance Rate Map; ** FBFM - Flood Boundary and FJoodway Map; .u FHBM - Flood Hazard Boundary Map

FLOODING SOURCE(S) & REVISED REACH(ES)

Mokelumne River - from approximately 0.71 miles upstream of Peltier Road to approximately 2.38 miles upstream

SUMMARY OF REVISIONS

Flooding Source Effective Flooding Revised Flooding Increases Decreases

Mokelumne River BFEs· BFEs NONE YES Floodway Floodway YES NONE

* BFEs - Base Flood Elevations

DETERMINATION This document provides the determination from the Department of Homeland Security's Federal Emergency Management Agency (FEMA) regarding a request for a Letter of Map Revision (LOMR) for the area described above. Using the information submitted, we have determined that a revision to the flood hazards depicted in the.Flood Insurance Study (FIS) report and/or National Flood Insurance Program (NFIP) map is warranted. This document revises the effective NFIP map, as indicated in the attached documentation. Please use the enclosed annotated map panels revised by this LOMR for floodplain management purposes and for all flood insurance policies and renewals in your community.

This determination is based on the flood data presently available. The enclosed documents provide additional information regarding this detenninalion. If you have any questions about this document, please contact the FEMA Map Informalion eXchange toll free at 1-877-336-2627 (1-677-FEMA MAP) or by leiter addressed to the LOMe Clearinghouse, 847 South Pickett Street, Alexandria, VA 22304-4605. AddiUonallnformalion aboullhe NFIP is available on our website at http://www.fema.gov/nfip.

~- .,' (=-~~~-:i;}:0;~;;': ,,-" ~/

""71""-'(" -: .. ::>

Luis Rodriguez, P.E., Chief Engineering Management Branch Federal Insurance and Mitigation Administration 142677 PT.202.BKR.14092962P.BG 102·D·A

of 4 Issue Date: December 22,2014 Effective Date: May 7,2015 Case No.: 14-09-2962P


LETTER OF MAP REVISION DETERMINATION DOCUMENT (CONTINUED)

COMMUNITY INFORMATION

APPLICABLE NFIP REGULATIONS/COMMUNITY OBLIGATION

LOMR-APP

We have made this detennination pursuant to Section 206 of the Flood Disaster Protection Act of 1973 (P.L. 93-234) and in accordance with the National Flood Insurance Act of 1968, as amended (Title XIII o!'the Housing and Urban Development Act of 1968, P.L. 90-448), 42 U.S.C. 4001-4128, and 44 CFR Part 65. Pursuant to Section 1361 of the National Flood Insurance Act of 1968, as amended, communities participating in the NFIP are required to adopt and enforce floodplain management regulations that meet or exceed NFIP criteria. These criteria, including adoption of the FIS repOli [lnd FIRM, and the modifications made by this LOMR, are the minimum requirements for continued NFIP participation and do not supersede more stringent State/Commonwealth or local requirements to which the regulations apply.

COMMUNITY REMINDERS

We based tills detennination on the I -percent-annual-chance flood discharges computed in the FIS for your community without considering subsequent changes in watershed characteristics that could increase flood discharges. Future development of projects upstream could Cause increased tlood discharges, which could caUse increased flood hazards. A comprehensive restudy of your community's flood hazards would consider the cumulative effects of development on Hood discharges subsequent to the publication of the FIS report ibr your community and could, therefore, establish greater flood hazards in this area.

Your community must regulate all proposed floodplain development and ensure that permits required by Federal andlor State/Conunonwealth law have been obtained. State/ColIunonwealth or conununity officials, based on knowledge oflocal conditions and in the interest of safety, may set higher standards for conshllctioll or may limit development in floodplain areas. Ifyollr State/Commonwealth or conununity has adopted more resttictive or comprehensive floodplain management criteria, those criteria take precedence over the miniu1Um NFIP requirements.

We will not ptint and dishibute this LOMR to primary users, such as local insurance agents or mortgage lenders; instead, the community will serve as a repository for the new data. We encourage you to disseminate the information in this LOMR by preparing a news release for publication in your community's newspaper that describes the revision and explains how your community will provide the data and help interpret the NFIP maps. In that way, interested persons, such as property owners, insurance agents, and mortgage lenders, can benefit from the infofi11ation.

This revision has met our cliteria for removing an area from the I-percellt-anmml-chance f100dplain to reflect the placement offill. However, we encourage you to require that the lowest adjacent grade and lowest tloor (including basement) of any stmcture placed within the subject area be elevated to or above the llase (l-percent-annual-chance) Flood Elevation.

This determination is based on the flood data presently available. The enclosed documents provide additional information regarding this detenninalion. If you have any questions about this document, please contact the FEMA Map Information eXchange toll free at 1-877-336-2627 (1-877-FEMA MAP) or by letter addressed to the LOMC Clearinghouse, 847 South Pickett Street, Alexandria, VA 22304-4605. AddiUonallnformation about the NFIP is available on our website at http://'NWW.fema.gov/nfip.

-'(~~o;<::;-":i: . Luis Rodriguez, P.E., Chief Engineering Management Branch Federal Insurance and Mitigation Administration 142877 PT.202.BKR.14092962P.BG 102-D-A

of 4 I Issue Date: December 22,2014 I Effective Date: May 7, 2015 I Case No.: 14·09·2962P

Federal Emergency Management Agency Washingt.on, D.C. 20472


I LOMR·APP

We have designated a Consultation Coordination Ofticer (CCO) to assist your community. The ceo will be the primary liaison between your community and FEMA. For information regarding your CCO, please contact:

Mr. Jefti'ey Lusk Director, Mitigation Division

Federal Emergency Management Agency, Region IX 1111 Broadway, Suite 1200 Oakland. CA 94607·4052

(510) 627-7175

STATUS OF THE COMMUNITY NFIP MAPS

We will not physically revise and republish the Frs report for your community to reflect the modifications made by this LOMR at this time. When changes to the previously cited FIRM panel(s) and FIS report wan·ant physical revision and republication in the future, we will incorporate the modifications made by this LOMR at that time.

This LOMR results in minor changes in DFEs which do not affect the effective SH-IA boundaries; therefore, we are not revising and republishing the FIRM for your community. Additionally, because this revision docs not change the whole foot BFEs shown on the effective FIRM:, we are not revising the Flood Profi1e; therefore annotated copies of Protile Panels 49P and SOP are not enclosed.

This determination is based on the flood data presently available. The enclosed documents provide additional information regarding this determination. If you have any questions about this document, please contact the FEMA Map Information eXchange taU free at 1-877-336-2627 (1-877-FEMA MAP) Of by letter addressed to the LOMe Clearinghouse, 847 South Pickett Street. Alexandria, VA 22304-4605. Additional Information about the NFIP is available on our website at http://www.fema.gov/nfip.

---, -C-~~:::il=;;i~';;'-:-;:':'~~'~:--- . Luis Rodriguez, P.E., Chief Engineering Management Branch Federal Insurance and Mitigation Administration 142677 PT.202.BKR.14092962P.BG 102·D·A

of 4 I Issue Date: December 22,2014 I Effective Date: May 7,2015 I Case No.: 14-09-2962P



PUBLIC NOTIFICATION OF REVISION

I LOMR-APP

A notice of changes will be published in the Federal Register. This information also will be published in your local newspaper on or about the dates listed below and through FEMA's Flood Hazard Mapping website at https://wW\v.f1oodmaps.fcma.gov/flunlScriplslbfe main.asp.

LOCAL NEWSPAPER Nmne: The Stocktoll Record Dates: December 31, 2014 and January 7, 2015

Within 90 days of the second publication in the local newspaper, a citizen may request that we reconsider this detennination. Any request for reconsideration must be based on scientific or technical data. Therefore. this letter will be effective only aiter the 90-day appeal period has elapsed and we have resolved any appeals that we receive during this appeal period. Until this LOMR is effective, the revised flood hazard determination information presented in this LOMR may be changed.

This determination is based on the flood data presenlly available. The enclosed documenls provide additional information regarding this delennination. If you have any questions about this document, please contact the FEMA Map Information eXchange toll free aI1-877-336-2627 (1-877-FEMA MAP) or by letter addressed to the LOMC Clearinghouse, 847 South Pickett Street, Alexandria, VA 22304·4605. Additionallnformalion about the NFIP is available on our website at http://www.fema.gov/nfip.

_ t·, - ::--".

Luis Rodriguez, P.E., Chief Engineering Management Branch

.::>

Federal Insurance and Mitigation Administration 142877 PT.202.BKR.14092962P.BG 102-D-A

BASE FLOOD FLOODING SOURCE FLOODWAY WATER-SURFACE ELEVATION

( FEETNAVD)

SECTION AREA MEAN

CROSS SECTION DISTANCE' WIDTH (SQUARE VELOCITY REGULATORY WITHOUT WITH INCREASE (FEET) (FEET PER FLOODWAY FLOODWAY

FEEn SECOND)

Mokelumne River FLOODWAY NOT AFPLlCABLE DOWNSTREAM BECAUSE OF 100-YEAR LEFT BANK FLOW LOSS

Z 170,597 1,960 7,997 1.9 33.2 33.2 34.0 0.8

AA 171 ,864 2,251 12,395 1.2 33.7 33.7 34.3 0.6 AB 174,662 453 5,988 2.6 34.1 34.1 34.6 0.5

AC 175,930 910 5,716 2.7 34.6 34.6 35.2 0.6

AD 177,672 874 6,850 2.2 35.8 35.8 36.2 0.4 AE 177,936 145 2,735 5.6 35.9 35.9 36.1 0.2

AF 181,526 1,176 7,919 1.9 37.7 37.7 37.7 0.0

AG 183,110 1,308 9,156 1.7 38.3 38.3 38.3 0.0

AH 164,906 1,285 7,707 2.0 38.9 38.9 38.9 0.0

AI 188,707 1,427 10,530 1.5 40.1 40.1 40.1 0.0

~ISED' AI 190,344 1,256 9,100 1.7 40.5 40.5 40.6 0.1 AK 191,506 1,830 12,030 1.3 40.9 40.9 41 .3 0.4

Al 193,934 1,528 11,882 1.3 41.4 41.4 41 .7 0.3 DATA

AM 194,832 1,527 13,792 1.1 41 .6 41 .6 41 .9 0.3

AN 196,891 794 6,291 2.5 42.0 42.0 42.3 0.3 AO 199,056 760 4,915 3.2 42.9 42.9 43.3 0.4 AP 200,904 1,121 5,660 2.8 43.8 43.8 44.5 0.7 AQ 202,910 684 3,431 4.6 45.1 45.1 45.7 0.6 AR 203,333 685 4,205 3.8 45.5 45.5 46.1 0.6 AS 205,603 1,495 14,844 1.1 46.9 46.9 47.6 0.7 AT 208,138 1,907 15,338 1.0 47.1 47.1 47.8 0.7 AU 212,573 1,185 12,197 1.3 47.4 47.4 48.1 0.7 AV 215,266 1,567 9,892 1.6 47.8 47.8 48.5 0.7 AW 217,219 795 5,384 3.0 48.3 48.3 49.0 0.7 AX 220,334 603 4,486 3.5 50.4 50.4 51 .0 0.6 AY 221 ,443 899 7,687 2.1 51.1 51 .1 51 .8 0.7 AZ 222,816 238 3,301 4.8 51.4 51 .4 52.1 0.7

Feet above mouth ru I I ;)~U IU REFLECT LOMR

.... FEDERAL EMERGENCY MANAGEMENT AGENCY FLOODWAY 15A'l'kTIVE: May 7, 2015 > SAN JOAQUIN COUNTY, CA III

r-m AND INCORPORATED AREAS - MOKELUMNE RIVER ...

san joaquin county board of supervisors meetings/agendas/0… · · 2014-12-31san joaquin county...

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