City vs city
Cousins Island vs Lewiston, ME
Cousins Island currently scores 16 points higher overall than Lewiston, with the largest gap in flood.
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
Cousins Island: 36/100 · Lewiston: 20/100
Cousins Island is 16 points higher.
Flood
Cousins Island: 46/100 · Lewiston: 25/100
Cousins Island is 21 points higher.
Cousins Island: FEMA NFHL flood zones: 19 features intersect this tile.
Lewiston: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Cousins Island: 20/100 · Lewiston: 18/100
Cousins Island is 2 points higher.
Cousins Island: Wind exposure derived from ingested design wind / climatology tiles.
Lewiston: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Cousins Island: 4/100 · Lewiston: 8/100
Lewiston is 4 points higher.
Cousins Island: Lightning exposure derived from ingested climatology tiles.
Lewiston: Lightning exposure derived from ingested climatology tiles.
Tornado
Cousins Island: 0/100 · Lewiston: 0/100
No gap.
Cousins Island: Tornado risk derived from NOAA SPC historical reports.
Lewiston: Tornado risk derived from NOAA SPC historical reports.
Hail
Cousins Island: 12/100 · Lewiston: 11/100
Cousins Island is 1 points higher.
Cousins Island: Hail risk derived from NOAA SPC historical reports.
Lewiston: Hail risk derived from NOAA SPC historical reports.
Storm surge
Cousins Island: 99/100 · Lewiston: Unavailable
A score difference cannot be calculated without both sources.
Cousins Island: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Lewiston: Storm surge model is not available for this location yet.
Wildfire
Cousins Island: 47/100 · Lewiston: 39/100
Cousins Island is 8 points higher.
Cousins Island: Wildfire exposure derived from ingested fire potential tiles.
Lewiston: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Cousins Island: 26/100 · Lewiston: 19/100
Cousins Island is 7 points higher.
Cousins Island: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Lewiston: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.