City vs city
Dover vs Millville, DE
Millville currently scores 2 points higher overall than Dover, with the largest gap in storm surge.
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 uses an ingested EPA AirNow snapshot and may not reflect current conditions; 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
Dover: 34/100 · Millville: 36/100
Millville is 2 points higher.
Flood
Dover: 32/100 · Millville: 51/100
Millville is 19 points higher.
Dover: FEMA NFHL flood zones: 6 features intersect this tile.
Millville: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
Dover: 23/100 · Millville: 30/100
Millville is 7 points higher.
Dover: Wind exposure derived from ingested design wind / climatology tiles.
Millville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Dover: 26/100 · Millville: 18/100
Dover is 8 points higher.
Dover: Lightning exposure derived from ingested climatology tiles.
Millville: Lightning exposure derived from ingested climatology tiles.
Tornado
Dover: 23/100 · Millville: 0/100
Dover is 23 points higher.
Dover: Tornado risk derived from NOAA SPC historical reports.
Millville: Tornado risk derived from NOAA SPC historical reports.
Hail
Dover: 22/100 · Millville: 6/100
Dover is 16 points higher.
Dover: Hail risk derived from NOAA SPC historical reports.
Millville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Dover: 61/100 · Millville: 93/100
Millville is 32 points higher.
Dover: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Millville: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Dover: 43/100 · Millville: 24/100
Dover is 19 points higher.
Dover: Wildfire exposure derived from ingested fire potential tiles.
Millville: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Dover: 40/100 · Millville: 33/100
Dover is 7 points higher.
Dover: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Millville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
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