City vs city
Chisholm vs Windham, ME
Windham currently scores 5 points higher overall than Chisholm, with the largest gap in wildfire.
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
Chisholm: 22/100 · Windham: 27/100
Windham is 5 points higher.
Flood
Chisholm: 23/100 · Windham: 22/100
Chisholm is 1 points higher.
Chisholm: FEMA NFHL flood zones: 9 features intersect this tile.
Windham: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Chisholm: 17/100 · Windham: 19/100
Windham is 2 points higher.
Chisholm: Wind exposure derived from ingested design wind / climatology tiles.
Windham: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Chisholm: 9/100 · Windham: 6/100
Chisholm is 3 points higher.
Chisholm: Lightning exposure derived from ingested climatology tiles.
Windham: Lightning exposure derived from ingested climatology tiles.
Tornado
Chisholm: 0/100 · Windham: 0/100
No gap.
Chisholm: Tornado risk derived from NOAA SPC historical reports.
Windham: Tornado risk derived from NOAA SPC historical reports.
Hail
Chisholm: 19/100 · Windham: 28/100
Windham is 9 points higher.
Chisholm: Hail risk derived from NOAA SPC historical reports.
Windham: Hail risk derived from NOAA SPC historical reports.
Storm surge
Chisholm: Unavailable · Windham: Unavailable
A score difference cannot be calculated without both sources.
Chisholm: Storm surge model is not available for this location yet.
Windham: Storm surge model is not available for this location yet.
Wildfire
Chisholm: 38/100 · Windham: 59/100
Windham is 21 points higher.
Chisholm: Wildfire exposure derived from ingested fire potential tiles.
Windham: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Chisholm: 24/100 · Windham: 26/100
Windham is 2 points higher.
Chisholm: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Windham: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.