City vs city
Dell Rapids vs Flandreau, SD
Dell Rapids currently scores 1 points higher overall than Flandreau, with the largest gap in tornado.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Scores describe each city’s reference grid tile, not every property. A missing model is unavailable, not zero risk. Air quality is a current EPA AirNow signal; other factors describe baseline exposure. The overall score blends different hazards and is not a probability of damage. Read the scoring methodology and sources.
Overall
Dell Rapids: 42/100 · Flandreau: 41/100
Dell Rapids is 1 points higher.
Flood
Dell Rapids: 52/100 · Flandreau: 67/100
Flandreau is 15 points higher.
Dell Rapids: FEMA NFHL flood zones: 9 features intersect this tile.
Flandreau: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Dell Rapids: 20/100 · Flandreau: 20/100
No gap.
Dell Rapids: Wind exposure derived from ingested design wind / climatology tiles.
Flandreau: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Dell Rapids: 57/100 · Flandreau: 64/100
Flandreau is 7 points higher.
Dell Rapids: Lightning exposure derived from ingested climatology tiles.
Flandreau: Lightning exposure derived from ingested climatology tiles.
Tornado
Dell Rapids: 27/100 · Flandreau: 4/100
Dell Rapids is 23 points higher.
Dell Rapids: Tornado risk derived from NOAA SPC historical reports.
Flandreau: Tornado risk derived from NOAA SPC historical reports.
Hail
Dell Rapids: 82/100 · Flandreau: 68/100
Dell Rapids is 14 points higher.
Dell Rapids: Hail risk derived from NOAA SPC historical reports.
Flandreau: Hail risk derived from NOAA SPC historical reports.
Storm surge
Dell Rapids: Unavailable · Flandreau: Unavailable
A score difference cannot be calculated without both sources.
Dell Rapids: Storm surge model is not available for this location yet.
Flandreau: Storm surge model is not available for this location yet.
Wildfire
Dell Rapids: 38/100 · Flandreau: 43/100
Flandreau is 5 points higher.
Dell Rapids: Wildfire exposure derived from ingested fire potential tiles.
Flandreau: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Dell Rapids: 21/100 · Flandreau: 20/100
Dell Rapids is 1 points higher.
Dell Rapids: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Flandreau: Air quality signal derived from the latest EPA AirNow combined AQI grid.