City vs city
Havre de Grace vs Port Deposit, MD
Havre de Grace currently scores 14 points higher overall than Port Deposit, with the largest gap in tornado.
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
Havre de Grace: 41/100 · Port Deposit: 27/100
Havre de Grace is 14 points higher.
Flood
Havre de Grace: 29/100 · Port Deposit: 20/100
Havre de Grace is 9 points higher.
Havre de Grace: FEMA NFHL flood zones: 11 features intersect this tile.
Port Deposit: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Havre de Grace: 22/100 · Port Deposit: 22/100
No gap.
Havre de Grace: Wind exposure derived from ingested design wind / climatology tiles.
Port Deposit: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Havre de Grace: 41/100 · Port Deposit: 43/100
Port Deposit is 2 points higher.
Havre de Grace: Lightning exposure derived from ingested climatology tiles.
Port Deposit: Lightning exposure derived from ingested climatology tiles.
Tornado
Havre de Grace: 46/100 · Port Deposit: 8/100
Havre de Grace is 38 points higher.
Havre de Grace: Tornado risk derived from NOAA SPC historical reports.
Port Deposit: Tornado risk derived from NOAA SPC historical reports.
Hail
Havre de Grace: 21/100 · Port Deposit: 16/100
Havre de Grace is 5 points higher.
Havre de Grace: Hail risk derived from NOAA SPC historical reports.
Port Deposit: Hail risk derived from NOAA SPC historical reports.
Storm surge
Havre de Grace: 84/100 · Port Deposit: Unavailable
A score difference cannot be calculated without both sources.
Havre de Grace: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Port Deposit: Storm surge model is not available for this location yet.
Wildfire
Havre de Grace: 42/100 · Port Deposit: 37/100
Havre de Grace is 5 points higher.
Havre de Grace: Wildfire exposure derived from ingested fire potential tiles.
Port Deposit: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Havre de Grace: 40/100 · Port Deposit: 44/100
Port Deposit is 4 points higher.
Havre de Grace: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Port Deposit: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.