City vs city
Boardman Township vs Grand Blanc, MI
Grand Blanc currently scores 20 points higher overall than Boardman Township, 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
Boardman Township: 20/100 · Grand Blanc: 40/100
Grand Blanc is 20 points higher.
Flood
Boardman Township: Unavailable · Grand Blanc: 48/100
A score difference cannot be calculated without both sources.
Boardman Township: Flood model is not available for this location yet.
Grand Blanc: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Boardman Township: 14/100 · Grand Blanc: 16/100
Grand Blanc is 2 points higher.
Boardman Township: Wind exposure derived from ingested design wind / climatology tiles.
Grand Blanc: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Boardman Township: 18/100 · Grand Blanc: 37/100
Grand Blanc is 19 points higher.
Boardman Township: Lightning exposure derived from ingested climatology tiles.
Grand Blanc: Lightning exposure derived from ingested climatology tiles.
Tornado
Boardman Township: 19/100 · Grand Blanc: 23/100
Grand Blanc is 4 points higher.
Boardman Township: Tornado risk derived from NOAA SPC historical reports.
Grand Blanc: Tornado risk derived from NOAA SPC historical reports.
Hail
Boardman Township: 13/100 · Grand Blanc: 88/100
Grand Blanc is 75 points higher.
Boardman Township: Hail risk derived from NOAA SPC historical reports.
Grand Blanc: Hail risk derived from NOAA SPC historical reports.
Storm surge
Boardman Township: Unavailable · Grand Blanc: Unavailable
A score difference cannot be calculated without both sources.
Boardman Township: Storm surge model is not available for this location yet.
Grand Blanc: Storm surge model is not available for this location yet.
Wildfire
Boardman Township: 55/100 · Grand Blanc: 41/100
Boardman Township is 14 points higher.
Boardman Township: Wildfire exposure derived from ingested fire potential tiles.
Grand Blanc: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Boardman Township: 19/100 · Grand Blanc: 30/100
Grand Blanc is 11 points higher.
Boardman Township: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Grand Blanc: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.