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Anoka County 2019 Multi-Jurisdictional All Hazards Mitigation Plan 117 52B4.4.3 Asset Inventory by Hazard The vulnerability of each of these facilities was partially assessed using GIS analysis by comparing their physical location with the extent of known hazard areas that can be spatially defined through GIS technology. For Anoka County, this is flooding (500-year flood zones). For this vulnerability assessment, the rest of the defined hazard areas are not deemed unique enough to make definitive vulnerability assessments for potentially at-risk buildings or facilities that differentiate them from other areas of Anoka County. The following four hazards were selected to provide an estimate and expectation of the impact of these hazards on Anoka County and the participating municipalities. Although these are specific geographic locations for a hazardous materials event, tornado or terrorism incident, these hazards and the impact location were arbitrarily selected to demonstrate the possible impact of such an event on a municipality and Anoka County. ANOKA COUNTY/MUNICIPALITY DISASTER ASSESSMENT SUMMARY Hazard Event Hazard Description Estimated Fatalities Estimated Injuries Damaged Assets Estimated Structure, Asset, Contents Damage Cost Estimated Response Recovery Wages Income Loss/Cost Source FEMA State Local etc. Flooding Countywide 500-year flood 0 1 23 51,277,490 1,547,325 Local Hazmat Large Chemical Facility - 3-mile radius 5 50 760 178,250,202 5,356,906 Local Terrorism High rated terrorist target- 1 square block 45 500 19 101,027,447 2,040,149 Local Tornado Typical municipality- 500yds wide, 2 miles long 1 12 97 128,419,086 7,081,050 Local Incident population and structure/asset information is collected using a GIS system and information from the county property tax assessor. Current and future population and structures are identified, and variances calculated within a defined hazard area. For flooding which has an identified geographic location (500-year flood plan maps), future structure vulnerability is also identified. Maps for each of the Vulnerability Assessments are available in Appendix B.