chapter 6. village of berkeley annex - department of emergency management … · 2015. 4. 16. ·...
TRANSCRIPT
6-1
CHAPTER 6.VILLAGE OF BERKELEY ANNEX
6.1 HAZARD MITIGATION PLAN POINT OF CONTACT
Primary Point of Contact Alternate Point of Contact
David Traiforos, Fire Chief5819 Electric AvenueBerkeley, IL 60163Telephone: 708-234-2642Email Address: [email protected]
Marion Gibson, Village Administrator5819 Electric AvenueBerkeley, IL 60163Telephone: 708-234-2619Email Address: [email protected]
6.2 JURISDICTION PROFILE
The following is a summary of key information about the jurisdiction and its history:
• Date of Incorporation 1924
• Current Population: 5,209 as of 2010 Census
• Population Growth: Stable population – built out community.
• Location and Description: The Village of Berkeley is a suburb of Chicago in Cook Countylocated 15 miles west of downtown Chicago. The neighboring towns that border Berkeleyinclude: Northlake to the north, Hillside to the south, Bellwood to the east, and Elmhurst tothe west. Located just one- half block from both the Tri-State and Eisenhower expressways,Berkeley is easily accessible to neighboring towns and connecting interstate highways. TheVillage of Berkeley is located on Cook County’s western border. With Interstates 290 and294 forming its western and part of its southern boundary, and the Union Pacific Railroad andthe large Proviso classification yard to the north. Berkeley is also located just seven milesfrom Chicago’s O’Hare International Airport and is the home to major corporations includingWorld Dryer, Vanee Foods, and Preferred Meals. Berkeley is also adjacent to the UnionPacific Proviso Rail yard (Global II), which is one of the world’s largest intermodaltransportation facilities. The Village of Berkeley has a total land area of 1.40 square miles.
• Brief History: Berkeley has ready access to the metropolitan region. Yet the transportationcorridors that make Berkeley accessible to distant places also serve to separate the Villagefrom its nearest neighbors (Elmhurst, Bellwood and Hillside) creating a small-townatmosphere. The 1902 completion of the Chicago, Aurora & Elgin Railroad (interurban) gavethe area its first passenger rail service at a stop called Berkeley. Subdivision in 1908 andagain in 1914–1915 brought residential construction and new residents, many of whom wereEnglish, to the area. At the initiative of these newcomers, the Village of Berkeley wasincorporated in 1924. Although Berkeley is abundant with various types of business andindustries, it continues to remain a predominantly residential community. Berkeley holds ontothe small town feel of community, rich with diversity, history, and tradition.
• Climate: Berkeley’s climate is similar to that of the City of Chicago. As such, the climate isclassified as humid continental with all four seasons distinctly represented: wet springs; hot,and often humid summers; pleasant autumns; and cold winters. Annual precipitation is
Cook County Multi-Jurisdictional Hazard Mitigation Plan; Volume 2: Planning Partner Annexes
6-2
average, and reaches its lowest points in the months of January and February, and peaks inthe months of May and June.
• Governing Body Format: The Village of Berkeley has the strong Village President form ofGovernment retaining the Trustee-Village Form with the election of a Village President(Mayor) and six Trustees all of whom are elected on an at-large basis (not representingspecific wards or districts) for four-year terms. This body will assume the responsibility forthe adoption and implementation of this plan. The village operates 5 departments including:Administration, Building & Code Enforcement, Fire Department, Police Department, andPublic Works.
• Development Trends: Berkeley is an almost entirely built out community with minimalresidential and commercial redevelopment occurring on an annual basis.
6.3 CAPABILITY ASSESSMENT
The assessment of the jurisdiction’s legal and regulatory capabilities is presented in Table 6-1. Theassessment of the jurisdiction’s fiscal capabilities is presented in Table 6-2. The assessment of thejurisdiction’s administrative and technical capabilities is presented in Table 6-3. Information on thecommunity’s National Flood Insurance Program (NFIP) compliance is presented in Table 6-4.Classifications under various community mitigation programs are presented in Table 6-5.
TABLE 6-1.LEGAL AND REGULATORY CAPABILITY
LocalAuthority
State orFederal
Prohibitions
OtherJurisdictional
AuthorityState
Mandated Comments
Codes, Ordinances & Requirements
Building Code Yes No No Yes Municipal Code 05-52 adopted: 2005
Zonings Yes No No Yes (65 ILCS 5/) Illinois Municipal Code.Municipal Code 08-15 adopted: 2008
Subdivisions Yes No No No Chapter 16 Village of Berkeley(VOB) 1960
Stormwater Management No No Yes Yes State regulates industrial activity fromConstruction sites 1 acre or largerunder section 402 CWA. MS4.MWRD
Post Disaster Recovery No No No No
Real Estate Disclosure Yes No Yes Yes (765 ILCS 77/) Residential RealProperty Disclosure Act.
Municipal Code 12-0, Adopted: 2012
Growth Management Yes No No No February 2010 Comprehensive Plan
Site Plan Review Yes No No No Municipal Code 05-52 adopted: 2005
Public Health and Safety No No Yes Yes Cook County Board of Health.
Municipal Code 08-15 adopted: 2008
Environmental Protection Yes No No No NPDES
VILLAGE OF BERKELEY ANNEX
6-3
TABLE 6-1.LEGAL AND REGULATORY CAPABILITY
LocalAuthority
State orFederal
Prohibitions
OtherJurisdictional
AuthorityState
Mandated Comments
Planning Documents
General orComprehensive Plan
Yes No No No February 2010 Comprehensive Plan
Is the plan equipped to provide linkage to this mitigation plan? Plan includes land use and sustainabledevelopment elements
Floodplain or Basin Plan Yes No Yes No MWRD
Stormwater Plan No No Yes No MWRD-Lower Des Plains RiverDetailed Watershed Plan
Capital ImprovementPlan
Yes No No No
What types of capital facilities does the plan address? Projects InfrastructureHow often is the plan revised/updated? 6-year CIP, reviewed and updated annually
Habitat ConservationPlan
No No No No
Economic DevelopmentPlan
Yes No Yes Yes The Economic DevelopmentCommission is charged withreviewing all economic developmentrelated programs and incentivesincluding tax incentives offeredthrough the Cook County 6b program.
Shoreline ManagementPlan
No No No No
Response/Recovery Planning
ComprehensiveEmergency ManagementPlan
No No Yes Yes Cook County DHSEM
Threat and HazardIdentification and RiskAssessment
No No Yes No Cook County DHSEM PreparingTHIRA
Terrorism Plan No No Yes Yes Cook County DHSEM
Post-Disaster RecoveryPlan
No No No No
Continuity of OperationsPlan
No No Yes No Cook County DHSEM
Public Health Plans No No Yes No Cook County DPH
Cook County Multi-Jurisdictional Hazard Mitigation Plan; Volume 2: Planning Partner Annexes
6-4
TABLE 6-2.FISCAL CAPABILITY
Financial Resources Accessible or Eligible to Use?
Community Development Block Grants Yes
Capital Improvements Project Funding Yes
Authority to Levy Taxes for Specific Purposes Yes
User Fees for Water, Sewer, Gas or Electric Service Yes
Incur Debt through General Obligation Bonds Yes
Incur Debt through Special Tax Bonds Yes
Incur Debt through Private Activity Bonds Yes
Withhold Public Expenditures in Hazard-Prone Areas Yes
State Sponsored Grant Programs Yes
Development Impact Fees for Homebuyers or Developers Yes
Other Home Rule
TABLE 6-3.ADMINISTRATIVE AND TECHNICAL CAPABILITY
Staff/Personnel Resources Available? Department/Agency/Position
Planners or engineers with knowledge of landdevelopment and land management practices
Yes Civil Tech
Engineers or professionals trained in building orinfrastructure construction practices
Yes Civil Tech
Planners or engineers with an understanding ofnatural hazards
Yes Don Morris, Civil Tech, Baxter & Woodman
Staff with training in benefit/cost analysis Yes Finance, Public Works, Police Dept., Fire Dept.,Building Dept.
Surveyors Yes Civil Tech
Personnel skilled or trained in GIS applications Yes Cook County GIS Consortium
Scientist familiar with natural hazards in localarea
No N/A
Emergency manager Yes Fire Chief
Grant writers Yes Contract for service
VILLAGE OF BERKELEY ANNEX
6-5
TABLE 6-4.NATIONAL FLOOD INSURANCE PROGRAM COMPLIANCE
What department is responsible for floodplain management in your jurisdiction? Admin, Public Works
Who is your jurisdiction’s floodplain administrator? (department/position) Admin
Are any certified floodplain managers on staff in your jurisdiction? No
What is the date of adoption of your flood damage prevention ordinance? National Flood Insurance
When was the most recent Community Assistance Visit or CommunityAssistance Contact?
Unknown
Does your jurisdiction have any outstanding NFIP compliance violations thatneed to be addressed? If so, please state what they are.
No
Do your flood hazard maps adequately address the flood risk within yourjurisdiction? (If no, please state why)
Yes
Does your floodplain management staff need any assistance or training to supportits floodplain management program? If so, what type of assistance/training isneeded?
No
Does your jurisdiction participate in the Community Rating System (CRS)? If so,is your jurisdiction seeking to improve its CRS Classification? If not, is yourjurisdiction interested in joining the CRS program?
No
Note: The Village of Berkeley is participating in the NFIP, but has no mapped Special Flood Hazard Area.
TABLE 6-5.COMMUNITY CLASSIFICATIONS
Participating? Classification Date Classified
Community Rating System No -- --
Building Code Effectiveness Grading Schedule Yes Unknown --
Public Protection/ISO Yes Unknown --
StormReady Yes Gold (countywide) 2014
Tree City USA Yes VOB --
Cook County Multi-Jurisdictional Hazard Mitigation Plan; Volume 2: Planning Partner Annexes
6-6
6.4 JURISDICTION-SPECIFIC NATURAL HAZARD EVENT HISTORY
Table 6-6 lists all past occurrences of natural hazards within the jurisdiction. Repetitive flood loss recordsare as follows:
• Number of FEMA-Identified Repetitive Loss Properties: 0
• Number of FEMA-Identified Severe Repetitive Loss Properties: 0
• Number of Repetitive Flood Loss/Severe Repetitive Loss Properties That Have BeenMitigated: N/A
TABLE 6-6.NATURAL HAZARD EVENTS
Type of Event FEMA Disaster # (if applicable) Date Preliminary Damage Assessment
Flood DR-4116 04/26/2013 Flooding to town
Snow Storm N/A 02/01/2011 Deep amounts of snow
Flood DR-1800 09/13/2008 Flooding to town
6.5 HAZARD RISK RANKING
Table 6-7 presents the ranking of the hazards of concern. Hazard area extent and location maps areincluded at the end of this chapter. These maps are based on the best available data at the time of thepreparation of this plan, and are considered to be adequate for planning purposes.
TABLE 6-7.HAZARD RISK RANKING
Rank Hazard Type Risk Rating Score (Probability x Impact)
1 Severe Weather 54
2 Severe Winter Weather 54
3 Flood 36
4 Tornado 30
5 Earthquake 12
6 Drought 3
7 Dam Failure 0
6.6 HAZARD MITIGATION ACTION PLAN AND EVALUATION OFRECOMMENDED ACTIONS
Table 6-8 lists the actions that make up the jurisdiction’s hazard mitigation plan. Table 6-9 identifies thepriority for each action. Table 6-10 summarizes the mitigation actions by hazard of concern and the sixmitigation types.
VILLAGE OF BERKELEY ANNEX
6-7
TABLE 6-8.HAZARD MITIGATION ACTION PLAN MATRIX
Applies toNew orExistingAssets
HazardsMitigated
ObjectivesMet
LeadAgencies
EstimatedCost
Sources ofFunding Timelinea
Action B7.1—Where appropriate, support retrofitting, purchase, or relocation of structures in hazard-proneareas to prevent future structure damage. Give priority to properties with exposure to repetitive losses.Existing All 7, 13 Village of
BerkleyHigh FEMA
HazardMitigation
Grants
Long-term(depending on
funding)
Action B7.2—Continue to support the countywide actions identified in this plan.New andexisting
All All Village ofBerkley
Low General Fund Short- andlong-term
Action B7.3—Actively participate in the plan maintenance strategy identified in this plan.New andexisting
All 3, 4, 6 DHSEM,Village ofBerkley
Low General Fund Short-term
Action B7.4—Consider participation in incentive-based programs such as, Tree City, and StormReady.New andexisting
All 3, 4, 5, 6, 7, 9,10, 11, 13
Village ofBerkley
Low General Fund Long-term
Action B7.5—Maintain good standing under the National Flood Insurance Program by implementingprograms that meet or exceed the minimum NFIP requirements. Such programs include enforcing an adoptedflood damage prevention ordinance, participating in floodplain mapping updates, and providing publicassistance and information on floodplain requirements and impacts.New andexisting
Flooding 4, 6, 9 Village ofBerkley
Low General Fund Short-termand ongoing
Action B7.6—Where feasible, implement a program to record high water marks following high-water events.New andexisting
Flooding,Severe
Weather
3, 6, 9 Village ofBerkley
Medium General Fund;FEMA GrantFunds (PublicAssistance)
Long-term
Action B7.7—Integrate the hazard mitigation plan into other plans, programs, or resources that dictate landuse or redevelopment.New andexisting
All 3, 4, 6, 10, 13 Civil Tech Low General Fund Short-term
Action B7.8—Meeting with MWRD regarding preventive measures regarding flooding during severe weatherperiodsNew andExisting
Flood, SevereWeather
1, 2, 7, 8, 9,10
MWRD,Village ofBerkeley
High MWRD-Phase II,
FEMA grants,Bonds
Long-term
Action B7.9—Improvement to Emergency warning sirens by adding more to system so they can be heard inthe entire VillageNew andExisting
All Hazards 2, 5 Village ofBerkeley
Low General fund Short-term
Cook County Multi-Jurisdictional Hazard Mitigation Plan; Volume 2: Planning Partner Annexes
6-8
TABLE 6-8.HAZARD MITIGATION ACTION PLAN MATRIX
Applies toNew orExistingAssets
HazardsMitigated
ObjectivesMet
LeadAgencies
EstimatedCost
Sources ofFunding Timelinea
Action B7.10—Provide residents with sand bags and plastic for purposes of flooding mitigation measuresduring severe weatherExisting Flood, Severe
Weather4, 5, 10 Village of
BerkeleyLow General fund Short-term
Action B7.11—Continue to participate in mutual aid agreements and agreements with adjoining jurisdictionsfor cooperative response to all hazards and disastersNew andExisting
All Hazards 2, 4 Village ofBerkeley
Low General Fund Short-termOngoing
a. Ongoing indicates continuation of an action that is already in place. Short-term indicates implementationwithin five years. Long-term indicates implementation after five years.
VILLAGE OF BERKELEY ANNEX
6-9
TABLE 6-9.MITIGATION STRATEGY PRIORITY SCHEDULE
Action #
# ofObjectives
Met Benefits Costs
Do BenefitsEqual or
Exceed Costs?
Is ProjectGrant-
Eligible?
Can Project Be FundedUnder Existing
Programs/ Budgets? Prioritya
1 2 High High Yes Yes No Medium
2 13 Medium Low Yes No Yes High
3 3 Medium Low Yes Yes Yes High
4 9 Medium Low Yes No Yes Medium
5 3 Medium Low Yes No Yes High
6 3 Medium Medium Yes Yes No Medium
7 5 Medium Low Yes No Yes High
8 6 High High Yes Yes No Medium
9 2 High Low Yes Yes Yes High
10 3 Medium Low Yes Yes Yes Medium
11 2 High Low Yes No Yes High
a. See Chapter 1 for explanation of priorities.
TABLE 6-10.ANALYSIS OF MITIGATION ACTIONS
Action Addressing Hazard, by Mitigation Typea
Hazard Type 1. Prevention2. PropertyProtection
3. PublicEducation and
Awareness
4. NaturalResourceProtection
5. EmergencyServices
6. StructuralProjects
Dam Failure N/A N/A N/A N/A N/A N/A
Drought 2, 3, 7, 11 1, 11 2, 3, 11 N/A 2, 11 N/A
Earthquake 2, 3, 7, 9, 11 1, 9, 11 2, 3, 9, 11 N/A 2, 9, 11 N/A
Flood 2, 3, 4, 5, 6, 7,8, 10
1, 4, 5, 8, 10 2, 3, 4, 5, 8, 10 4, 5 2, 4, 5, 8, 10 N/A
Severe Weather 2, 3, 4, 6, 7, 8,9, 10, 11
1, 8, 9, 10, 11 2, 3, 4, 8, 9, 10,11,
4 2, 4, 8, 9, 10, 11, N/A
Severe WinterWeather
2, 3, 4, 7, 8, 9,10, 11
1 2, 3, 4 4 2, 4 N/A
Tornado 2, 3, 4, 7, 9,11
1, 2, 3, 4 N/A 2, 4 N/A
a. See Chapter 1 for explanation of mitigation types.
Cook County Multi-Jurisdictional Hazard Mitigation Plan; Volume 2: Planning Partner Annexes
6-10
6.7 FUTURE NEEDS TO BETTER UNDERSTAND RISK/VULNERABILITY
No future needs have been identified at this time.
6.8 ADDITIONAL COMMENTS
No additional comments have been identified at this time.
1
HAZUS-MH RISK ASSESSMENT RESULTS FOR BERKELEY
Cook County Hazard Mitigation Plan; Volume 2—Planning Partner Annexes
BERKELEY EXISTING CONDITIONS
2010 Population ......................................................................... 5,209
Total Assessed Value of Structures and Contents ..................... $965,147,922
Area in 100-Year Floodplain ..................................................... 0.00 acres
Area in 500-Year Floodplain ..................................................... 0.00 acres
Number of Critical Facilities ..................................................... 31
HAZARD EXPOSURE IN BERKELEY
Number Exposed Value Exposed to Hazard % of Total
Assessed Value
Population Buildings Structure Contents Total Exposed
Dam Failure
Buffalo Creek 0 0 $0 $0 $0 0.00%
U. Salt Cr. #2 0 0 $0 $0 $0 0.00%
Touhy 0 0 $0 $0 $0 0.00%
U. Salt Cr. #3 0 0 $0 $0 $0 0.00%
U. Salt Cr. #4 0 0 $0 $0 $0 0.00%
Flood
100-Year 0 0 $0 $0 $0 0.00%
500-Year 0 0 $0 $0 $0 0.00%
Tornado
100-Year — — $100,523,509 $63,164,774 $163,688,283 16.96%
500-Year — — $423,684,625 $287,431,101 $711,115,726 73.68%
ESTIMATED PROPERTY DAMAGE VALUES IN BERKELEY
Estimated Damage Associated with Hazard % of Total
Assessed Value
Building Contents Total Damaged
Dam Failure
Buffalo Creek $0 $0 $0 0.00%
U. Salt Cr. #2 $0 $0 $0 0.00%
Touhy $0 $0 $0 0.00%
U. Salt Cr. #3 $0 $0 $0 0.00%
U. Salt Cr. #4 $0 $0 $0 0.00%
Earthquake
1909 Historical Event $6,594,539 $1,827,209 $8,421,748 0.87%
Flood
10-Year $0 $0 $0 0.00%
100-Year $0 $0 $0 0.00%
500-Year $0 $0 $0 0.00%
Tornado
100-Year $10,052,351 $6,316,477 $16,368,828 1.70%
500-Year $61,857,955 $41,964,941 $103,822,896 10.76%
HAZARD MAPPING FOR BERKELEY
^
åÙ
åÙ
åÙ
åÙ
åÙåÙ
åÙ
åÙ åÙåÙ
åÙ
åÙåÙ
"X
c_
c_
c_
c_
c_
c_
Ñ
Ñ
Ñ
Ñ
Ñ
Ñ
"X
"Xú
ú
ú
ú
ú
úú
úú
ú
ú
ú
ú
ú
ú
ú
úú
úú
ú
ú
ú
ú
úú
úú
úú
úú
úú
úú
úú
úú
úú
ú
úúúú
úúú
ú úú
úú
ú
ú
ú
ú
%defgc
%defgc%defgc
%defgc
%defgc
%defgc%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc%defgc
%defgc%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc
%defgc%defgc
%defgc
%defgc
%defgc
%defgc
%defgc%defgc
%defgc
%defgc
%defgc
%defgc
%defgc%defgc
%defgc
%defgc
%defgc%defgc
¬«
¬«
¬«
¬«
¬«
¬«
"O$
"O$
"O$
"O$
"O$
¥v¤
h
h
£¤20
¬«56 §̈¦88
§̈¦294
§̈¦290
SAINT CHARLES RD
W LAKE ST
NWOLF RD
BUTTERFIELD RD
EISENHOWER EXPY
TRI-S
TATE
TLWY
WOLF
RD
.
o Airport Facilityh Bus Facility
¥v¤ Dams
"O$ Emergency Operations Center
¬« Fire Station Facility
%defgc Hazardous Materialsú Highway Bridge
89:i Light Rail Bridge
"X Light Rail Facility
Ñ Medical Care Facility
¥K¢ Military
!5 Oil Facility
c_ Police Station Facility
Î Port Facility
po Potable Water Facility
"X Rail Facility
89:i Railway Bridge
åÙ School Facility
kj Other Facility
0 0.25 0.5Miles
VILLAGE OFBERKELEY
Base Map Data Sources:Cook County, U.S. Geological Survey
Critical Facililties
DUPA
GE C
O.CO
OK C
O.
^
£¤20
¬«56
§̈¦290
§̈¦88
§̈¦290
§̈¦294
SAINT CHARLES RD
N TAF
T AVE
TAFT
AVE
W LAKE ST
NWOLF RD
BUTTERFIELD RD
EAST-WEST TLWY
EISENHOWER EXPY
TRI-S
TATE
TLWY
WOLF
RD
.
I (Not Felt)II-III (Weak)IV (Light)V (Moderate)VI (Strong)VII (Very Strong)VIII (Severe)IX (Violent)X+ (Extreme)
0 0.25 0.5Miles
Base Map Data Sources:Cook County, U.S. Geological Survey
VILLAGE OFBERKELEY
DUPA
GE C
O.CO
OK C
O.Modified Mercalli Intensity
Event Date of May 26, 1909. Originalmagnitude of 5.0; increased magnitude foranalysis of 6.0. Depth: 10 km. EpicenterLat/Long: 41.6N 88.1WAn Epicenter Map is derived from a databaseof historical earthquakes developed from threesources (Composite Earthquake Catalog,2002, Earthquake Data Base, 2002, andEarthquake Seismicity Catalog, 1996). Thedatabase has been sorted to remove historicalearthquakes with magnitudes less than 5.0.The Epicenter Map is based on a historicalearthquake epicenter, selected from thedatabase.
Illinois Historical1909 Earthquake
^
National Earthquake Hazard Reduction Program (NEHRP)
Soil Classification
§̈¦88
§̈¦290
§̈¦294
¬«56
£¤20
SAINT CHARLES RD
N TAF
T AVE
TAFT
AVE
W LAKE ST
NWOLFR D
BUTTERFIELD RD
EAST-WEST TLWY
EISENHOWER EXPY
TRI-STATE TLWY
WOLF
RD
.
Soil classification data provided by the IllinoisState Geological Society.The procedures outlined in the NEHRPprovisions (Building Seismic Safety Council,2004) and the 2003 International BuildingCodes (International Code Council, 2002)were followed to produce the soil site classmaps. Central U.S. Earthquake Consortium(CUSEC) State Geologists used the entirecolumn of soil material down to bedrock anddid not include any bedrock in the calculationof the average shear wave velocity for thecolumn, since it is the soil column and thedifference in shear wave velocity of the soils incomparison to the bedrock which influencesmuch of the amplification.
Site ClassA - Hard RockB - RockC - Very Dense Soil, Soft RockD - Stiff SoilE - Soft SoilF - Site-Specifc Evaluation
0 0.25 0.5Miles
Base Map Data Sources:Cook County, U.S. Geological Survey
VILLAGE OFBERKELEY
DUPA
GE C
O.CO
OK C
O.
^
Liquefaction Susceptibility
§̈¦88
§̈¦290
§̈¦294
¬«56
£¤20
SAINT CHARLES RD
N TAF
T AVE
TAFT
AVE
W LAKE ST
NWOLF RD
BUTTERFIELD RD
EAST-WEST TLWY EISENHOWER EXPY
TRI-S
TATE
TLWY
WOLF
RD
.
Liquefaction data provided by the Illinois StateGeological Society. Liquefaction data basedon the Youd and Perkins (1978) method.A liquefaction susceptibility map provides anestimate of the likelihood that soil will liquefyas a result of earthquake shaking. This type ofmap depicts the relative susceptibility in arange that varies from very low to high. Areasunderlain by bedrock or peat are mappedseparately as these earth materials are notliquefiable, although peat deposits may besubject to permanent ground deformationcaused by earthquake shaking.
SusceptibleHighModerate to HighModerateLow to ModerateLowVery Low to LowVery Low
Not SusceptibleBedrockPeatWaterIce
0 0.25 0.5Miles
Base Map Data Sources:Cook County, U.S. Geological Survey
VILLAGE OFBERKELEY
DUPA
GE C
O.CO
OK C
O.
^
§̈¦88
§̈¦290
§̈¦294
¬«56
£¤20
SAINT CHARLES RD
N TAF
T AVE
TAFT
AVE
W LAKE ST
NWOLF RD
BUTTERFIELD RD
WOLF
RD
.0 0.25 0.5Miles
Base Map Data Sources:Cook County, U.S. Geological Survey
VILLAGE OFBERKELEY
100-Year Modeled Tornado Event (F4)
500-Year Modeled Tornado Event (F5)
The 100- and 500-year events have beenmodeled based on fifty-nine years of tornadodata for Cook County. The wind speeds,widths, lengths, and direction for each eventwere developed using existing historicaltornado data. The simulated storms and theircorresponding losses within this jurisdictionwere used to determine the 100- and 500-yeareconomic loss event.
100- and 500-YearTornado Events
DUPA
GE C
O.CO
OK C
O.