Jefferson County - East-West Gateway Coordinating Council

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FLOOD: JEFFERSON COUNTY VULNERABILITY ASSESSMENT
(The estimates below are based on a 100-year flood causing damage in 11% of the county)
Jefferson County – Section 2
DEVELOPED LAND UNDEVELOPED LAND
# of
# of
# of People Buildings Approx. Value # of People Buildings Approx. Value
Residential 12,600 5,000 $352,650,000 10,130 3,805 $270,000,000
Commercial / Industrial 4500 300 $98,500,000 510 35 $12,000,000
Key Non-profit public service facilities 35 2 $550,000 N.A. N. A. N.A.
Public buildings and critical facilities 70 4 $110,000 N.A. N. A. N.A.
Sewage treatment plant 150 1 $220,000 N.A. N. A. N.A.
Water treatment plant 150 1 $220,000 N.A. N. A. N.A.
Roads N.A. N.A. $5,475,000 N.A. N. A. $415,000
Police 10 1 $400,000 N.A. N. A. N.A.
Fire 7 1 $330,000 N.A. N. A. N.A.
Schools/colleges 4,500 15 $50,450,000 N.A. N. A. N.A.
Utilities/communications 55 2 $2,200,000 N.A. N. A. $670,000
Hospital/medical/dental 70 1 $2,600,000 N.A. N. A. N.A.
Nursing/disability homes 360 4 $5,100,000 N.A. N. A. N.A.
Hazardous facilities N.A. N.A. N.A. N.A. N. A. N.A.
Other county, state, and federal government 1,000 65 $19,800,000 N.A. N. A. N.A.
TOTAL 36,437 5,397 $538,605,000 10,640 3840 $283,085,000
Note: Emergency shelters (see key non-profits)
Specific riverine and/or flash flood hazard areas include the Meramec, Mississippi Rivers. Data llimitations: Because of the timeframe and time
limitations of this project, GIS analysis in Jefferson County was conducted using an interim product/"work in progress" property map and database; due
to georeferencing shortcomings and attribute data limitations, results were incomplete. MDNR is updating Hazardous Waste Facilities locations and
data.