City vs city
DeBordieu Colony vs Rock Hill, SC
DeBordieu Colony currently scores 2 points higher overall than Rock Hill, 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
DeBordieu Colony: 44/100 · Rock Hill: 42/100
DeBordieu Colony is 2 points higher.
Flood
DeBordieu Colony: 61/100 · Rock Hill: 33/100
DeBordieu Colony is 28 points higher.
DeBordieu Colony: FEMA NFHL flood zones: 11 features intersect this tile.
Rock Hill: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
DeBordieu Colony: 53/100 · Rock Hill: 19/100
DeBordieu Colony is 34 points higher.
DeBordieu Colony: Wind exposure derived from ingested design wind / climatology tiles.
Rock Hill: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
DeBordieu Colony: 52/100 · Rock Hill: 46/100
DeBordieu Colony is 6 points higher.
DeBordieu Colony: Lightning exposure derived from ingested climatology tiles.
Rock Hill: Lightning exposure derived from ingested climatology tiles.
Tornado
DeBordieu Colony: 0/100 · Rock Hill: 19/100
Rock Hill is 19 points higher.
DeBordieu Colony: Tornado risk derived from NOAA SPC historical reports.
Rock Hill: Tornado risk derived from NOAA SPC historical reports.
Hail
DeBordieu Colony: 15/100 · Rock Hill: 100/100
Rock Hill is 85 points higher.
DeBordieu Colony: Hail risk derived from NOAA SPC historical reports.
Rock Hill: Hail risk derived from NOAA SPC historical reports.
Storm surge
DeBordieu Colony: 99/100 · Rock Hill: Unavailable
A score difference cannot be calculated without both sources.
DeBordieu Colony: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Rock Hill: Storm surge model is not available for this location yet.
Wildfire
DeBordieu Colony: 10/100 · Rock Hill: 52/100
Rock Hill is 42 points higher.
DeBordieu Colony: Wildfire exposure derived from ingested fire potential tiles.
Rock Hill: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
DeBordieu Colony: 19/100 · Rock Hill: 24/100
Rock Hill is 5 points higher.
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.
Rock Hill: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.