City vs city
Lewiston vs Old Town, ME
Old Town currently scores 5 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
Lewiston: 20/100 · Old Town: 25/100
Old Town is 5 points higher.
Flood
Lewiston: 25/100 · Old Town: 47/100
Old Town is 22 points higher.
Lewiston: FEMA NFHL flood zones: 7 features intersect this tile.
Old Town: FEMA NFHL flood zones: 17 features intersect this tile.
Wind
Lewiston: 18/100 · Old Town: 16/100
Lewiston is 2 points higher.
Lewiston: Wind exposure derived from ingested design wind / climatology tiles.
Old Town: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Lewiston: 8/100 · Old Town: 5/100
Lewiston is 3 points higher.
Lewiston: Lightning exposure derived from ingested climatology tiles.
Old Town: Lightning exposure derived from ingested climatology tiles.
Tornado
Lewiston: 0/100 · Old Town: 0/100
No gap.
Lewiston: Tornado risk derived from NOAA SPC historical reports.
Old Town: Tornado risk derived from NOAA SPC historical reports.
Hail
Lewiston: 11/100 · Old Town: 4/100
Lewiston is 7 points higher.
Lewiston: Hail risk derived from NOAA SPC historical reports.
Old Town: Hail risk derived from NOAA SPC historical reports.
Storm surge
Lewiston: Unavailable · Old Town: Unavailable
A score difference cannot be calculated without both sources.
Lewiston: Storm surge model is not available for this location yet.
Old Town: Storm surge model is not available for this location yet.
Wildfire
Lewiston: 39/100 · Old Town: 58/100
Old Town is 19 points higher.
Lewiston: Wildfire exposure derived from ingested fire potential tiles.
Old Town: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Lewiston: 19/100 · Old Town: 21/100
Old Town is 2 points higher.
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.
Old Town: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.