City vs city
Delavan vs Williams Bay, WI
Delavan currently scores 11 points higher overall than Williams Bay, 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 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
Delavan: 46/100 · Williams Bay: 35/100
Delavan is 11 points higher.
Flood
Delavan: 51/100 · Williams Bay: 56/100
Williams Bay is 5 points higher.
Delavan: FEMA NFHL flood zones: 7 features intersect this tile.
Williams Bay: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Delavan: 16/100 · Williams Bay: 16/100
No gap.
Delavan: Wind exposure derived from ingested design wind / climatology tiles.
Williams Bay: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Delavan: 66/100 · Williams Bay: 68/100
Williams Bay is 2 points higher.
Delavan: Lightning exposure derived from ingested climatology tiles.
Williams Bay: Lightning exposure derived from ingested climatology tiles.
Tornado
Delavan: 54/100 · Williams Bay: 23/100
Delavan is 31 points higher.
Delavan: Tornado risk derived from NOAA SPC historical reports.
Williams Bay: Tornado risk derived from NOAA SPC historical reports.
Hail
Delavan: 78/100 · Williams Bay: 48/100
Delavan is 30 points higher.
Delavan: Hail risk derived from NOAA SPC historical reports.
Williams Bay: Hail risk derived from NOAA SPC historical reports.
Storm surge
Delavan: Unavailable · Williams Bay: Unavailable
A score difference cannot be calculated without both sources.
Delavan: Storm surge model is not available for this location yet.
Williams Bay: Storm surge model is not available for this location yet.
Wildfire
Delavan: 36/100 · Williams Bay: 12/100
Delavan is 24 points higher.
Delavan: Wildfire exposure derived from ingested fire potential tiles.
Williams Bay: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Delavan: 23/100 · Williams Bay: 23/100
No gap.
Delavan: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Williams Bay: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.