GeraSure / County Hazard Risk / South Dakota
South Dakota: County Hazard Risk Summary
65 South Dakota counties summarised. Average GCHS: 36/100. Range: 9–68.6. Source: FEMA NRI, November 2023.
Individual county pages are available for the 480 most-populous US counties. 65 South Dakota counties are summarised here instead. Average GCHS: 36/100 (range 9–68.6). Total population covered: 688,356.
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