City vs city
Caldwell vs Lewisville, ID
Caldwell currently scores 4 points higher overall than Lewisville, with the largest gap in hail.
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
Caldwell: 19/100 · Lewisville: 15/100
Caldwell is 4 points higher.
Flood
Caldwell: 29/100 · Lewisville: 22/100
Caldwell is 7 points higher.
Caldwell: FEMA NFHL flood zones: 14 features intersect this tile.
Lewisville: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Caldwell: 11/100 · Lewisville: 14/100
Lewisville is 3 points higher.
Caldwell: Wind exposure derived from ingested design wind / climatology tiles.
Lewisville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Caldwell: 7/100 · Lewisville: 9/100
Lewisville is 2 points higher.
Caldwell: Lightning exposure derived from ingested climatology tiles.
Lewisville: Lightning exposure derived from ingested climatology tiles.
Tornado
Caldwell: 0/100 · Lewisville: 8/100
Lewisville is 8 points higher.
Caldwell: Tornado risk derived from NOAA SPC historical reports.
Lewisville: Tornado risk derived from NOAA SPC historical reports.
Hail
Caldwell: 14/100 · Lewisville: 3/100
Caldwell is 11 points higher.
Caldwell: Hail risk derived from NOAA SPC historical reports.
Lewisville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Caldwell: Unavailable · Lewisville: Unavailable
A score difference cannot be calculated without both sources.
Caldwell: Storm surge model is not available for this location yet.
Lewisville: Storm surge model is not available for this location yet.
Wildfire
Caldwell: 42/100 · Lewisville: 36/100
Caldwell is 6 points higher.
Caldwell: Wildfire exposure derived from ingested fire potential tiles.
Lewisville: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Caldwell: 11/100 · Lewisville: 15/100
Lewisville is 4 points higher.
Caldwell: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Lewisville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.