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AN()KA <br />COUNTY <br />Anoka County Multi - Jurisdictional <br />All Hazards Mitigation Plan <br />4.4.3 Asset Inventory by Hazard <br />The vulnerability of each of these facilities was partially assessed using GIS analysis by <br />comparing their physical location with the extent of known hazard areas that can be spatially <br />defined through GIS technology. For Anoka County, this is flooding (500 -year flood zones). <br />For this vulnerability assessment, the rest of the defined hazard areas are not deemed unique <br />enough to make definitive vulnerability assessments for potentially at -risk buildings or facilities <br />that differentiate them from other areas of Anoka County. <br />The following four hazards were selected to provide an estimate and expectation of the impact <br />of these hazards on Anoka County and the participating municipalities. <br />Although these are specific geographic locations for a hazardous materials event, tornado or <br />terrorism incident, these hazards and the impact location were arbitrarily selected to <br />demonstrate the possible impact of such an event on a municipality and Anoka County. <br />ANOKA COUNTY /MUNICIPALITY DISASTER ASSESSMENT SUMMARY <br />Hazard <br />Event <br />Hazard Description <br />Estimated <br />Fatalities <br />Estimated <br />Injuries <br />Damaged <br />• ssets <br />Estimated <br />Structure, <br />Asset, <br />Contents <br />Damage <br />Cost <br />Estimated <br />Response <br />Recovery <br />Wages <br />Income <br />Loss /Cost <br />Source <br />FEMA <br />State <br />Local <br />etc. <br />Flooding <br />Countywide 500 -year <br />flood <br />0 <br />1 <br />23 <br />2,182,680 <br />110,000 <br />Local <br />Hazmat <br />Large Chemical Facility - <br />3 mile radius <br />5 <br />50 <br />153 <br />24,821,884 <br />1,240,000 <br />Local <br />Terrorism <br />High rated terrorist target - <br />1 square block <br />45 <br />500 <br />19 <br />85,553,844 <br />4,278,000 <br />Local <br />Tornado <br />Typical municipality - <br />500yds wide, 2 miles long <br />1 <br />12 <br />97 <br />31,044,230 <br />1,552,000 <br />Local <br />Incident population and structure /asset information is collected using a GIS system and <br />information from the county property tax assessor. <br />Current and future population and structures are identified and variances calculated within a <br />defined hazard area. <br />For flooding which has an identified geographic location (500 year flood plan maps), future <br />structure vulnerability is also identified. <br />• <br />