Jefferson County - East-West Gateway Coordinating Council

A Regional Overview All-Hazard Mitigation Plan 159
Flood
RISK ASSESSMENT WORKSHEET- JEFFERSON COUNTY
Those living and working in low lying areas
within 100 or 500-year floodplains in
buildings not constructed to building code.
Infrastructure at Risk
Infrastructure in poor condition or located in
low-lying areas within 100 or 500-year
floodplains in facilities not constructed to
building code.
Property at Risk
Expected Extent of
Damage
Catastrophic
Critical
Percent of Sector
Property
Limited-11% 11% area of county
subject to flooding risk
to 100-year event
Negligible 89%
RISK ASSESSMENT WORKSHEET- JEFFERSON COUNTY
Heat Wave
Sector Essential Facilities at Risk
All facilities affected by heat (no air
conditioning) are at risk
Population at Risk
Entire population at risk; elderly, young, ill,
homeless people
Infrastructure at Risk
All infrastructure affected by heat (roads,
bridges, rail lines) is at risk
Property at Risk
Expected Extent of Percent of Sector
Damage
Property
Catastrophic-limited to Approximately 14%
elderly, ill population
Critical 3
Limited 3
Negligible 80