City vs city
Chattahoochee Hills vs Gainesville, GA
Gainesville currently scores 10 points higher overall than Chattahoochee Hills, 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
Chattahoochee Hills: 35/100 · Gainesville: 45/100
Gainesville is 10 points higher.
Flood
Chattahoochee Hills: 34/100 · Gainesville: 28/100
Chattahoochee Hills is 6 points higher.
Chattahoochee Hills: FEMA NFHL flood zones: 7 features intersect this tile.
Gainesville: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Chattahoochee Hills: 16/100 · Gainesville: 15/100
Chattahoochee Hills is 1 points higher.
Chattahoochee Hills: Wind exposure derived from ingested design wind / climatology tiles.
Gainesville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Chattahoochee Hills: 61/100 · Gainesville: 56/100
Chattahoochee Hills is 5 points higher.
Chattahoochee Hills: Lightning exposure derived from ingested climatology tiles.
Gainesville: Lightning exposure derived from ingested climatology tiles.
Tornado
Chattahoochee Hills: 15/100 · Gainesville: 42/100
Gainesville is 27 points higher.
Chattahoochee Hills: Tornado risk derived from NOAA SPC historical reports.
Gainesville: Tornado risk derived from NOAA SPC historical reports.
Hail
Chattahoochee Hills: 17/100 · Gainesville: 100/100
Gainesville is 83 points higher.
Chattahoochee Hills: Hail risk derived from NOAA SPC historical reports.
Gainesville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Chattahoochee Hills: Unavailable · Gainesville: Unavailable
A score difference cannot be calculated without both sources.
Chattahoochee Hills: Storm surge model is not available for this location yet.
Gainesville: Storm surge model is not available for this location yet.
Wildfire
Chattahoochee Hills: 66/100 · Gainesville: 46/100
Chattahoochee Hills is 20 points higher.
Chattahoochee Hills: Wildfire exposure derived from ingested fire potential tiles.
Gainesville: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Chattahoochee Hills: 33/100 · Gainesville: 28/100
Chattahoochee Hills is 5 points higher.
Chattahoochee Hills: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Gainesville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.