City vs city
Charleston vs DeBordieu Colony, SC
Charleston currently scores 17 points higher overall than DeBordieu Colony, 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
Charleston: 61/100 · DeBordieu Colony: 44/100
Charleston is 17 points higher.
Flood
Charleston: 89/100 · DeBordieu Colony: 61/100
Charleston is 28 points higher.
Charleston: FEMA NFHL flood zones: 33 features intersect this tile.
DeBordieu Colony: FEMA NFHL flood zones: 11 features intersect this tile.
Wind
Charleston: 52/100 · DeBordieu Colony: 53/100
DeBordieu Colony is 1 points higher.
Charleston: Wind exposure derived from ingested design wind / climatology tiles.
DeBordieu Colony: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Charleston: 45/100 · DeBordieu Colony: 52/100
DeBordieu Colony is 7 points higher.
Charleston: Lightning exposure derived from ingested climatology tiles.
DeBordieu Colony: Lightning exposure derived from ingested climatology tiles.
Tornado
Charleston: 65/100 · DeBordieu Colony: 0/100
Charleston is 65 points higher.
Charleston: Tornado risk derived from NOAA SPC historical reports.
DeBordieu Colony: Tornado risk derived from NOAA SPC historical reports.
Hail
Charleston: 100/100 · DeBordieu Colony: 15/100
Charleston is 85 points higher.
Charleston: Hail risk derived from NOAA SPC historical reports.
DeBordieu Colony: Hail risk derived from NOAA SPC historical reports.
Storm surge
Charleston: 98/100 · DeBordieu Colony: 99/100
DeBordieu Colony is 1 points higher.
Charleston: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
DeBordieu Colony: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Charleston: 15/100 · DeBordieu Colony: 10/100
Charleston is 5 points higher.
Charleston: Wildfire exposure derived from ingested fire potential tiles.
DeBordieu Colony: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Charleston: 26/100 · DeBordieu Colony: 19/100
Charleston is 7 points higher.
Charleston: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
DeBordieu Colony: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.