City vs city
Spink Colony vs Watertown, SD
Watertown currently scores 19 points higher overall than Spink Colony, with the largest gap in hail.
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
Spink Colony: 31/100 · Watertown: 50/100
Watertown is 19 points higher.
Flood
Spink Colony: 85/100 · Watertown: 79/100
Spink Colony is 6 points higher.
Spink Colony: FEMA NFHL flood zones: 22 features intersect this tile.
Watertown: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Spink Colony: 21/100 · Watertown: 20/100
Spink Colony is 1 points higher.
Spink Colony: Wind exposure derived from ingested design wind / climatology tiles.
Watertown: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Spink Colony: 45/100 · Watertown: 42/100
Spink Colony is 3 points higher.
Spink Colony: Lightning exposure derived from ingested climatology tiles.
Watertown: Lightning exposure derived from ingested climatology tiles.
Tornado
Spink Colony: 4/100 · Watertown: 0/100
Spink Colony is 4 points higher.
Spink Colony: Tornado risk derived from NOAA SPC historical reports.
Watertown: Tornado risk derived from NOAA SPC historical reports.
Hail
Spink Colony: 27/100 · Watertown: 100/100
Watertown is 73 points higher.
Spink Colony: Hail risk derived from NOAA SPC historical reports.
Watertown: Hail risk derived from NOAA SPC historical reports.
Storm surge
Spink Colony: Unavailable · Watertown: Unavailable
A score difference cannot be calculated without both sources.
Spink Colony: Storm surge model is not available for this location yet.
Watertown: Storm surge model is not available for this location yet.
Wildfire
Spink Colony: 32/100 · Watertown: 38/100
Watertown is 6 points higher.
Spink Colony: Wildfire exposure derived from ingested fire potential tiles.
Watertown: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Spink Colony: 6/100 · Watertown: 21/100
Watertown is 15 points higher.
Spink Colony: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Watertown: Air quality signal derived from the latest EPA AirNow combined AQI grid.