City vs city
Grand Marsh vs Town of Rockland, WI
Grand Marsh currently scores 5 points higher overall than Town of Rockland, with the largest gap in wildfire.
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
Grand Marsh: 29/100 · Town of Rockland: 24/100
Grand Marsh is 5 points higher.
Flood
Grand Marsh: 46/100 · Town of Rockland: 51/100
Town of Rockland is 5 points higher.
Grand Marsh: FEMA NFHL flood zones: 6 features intersect this tile.
Town of Rockland: FEMA NFHL flood zones: 11 features intersect this tile.
Wind
Grand Marsh: 15/100 · Town of Rockland: 14/100
Grand Marsh is 1 points higher.
Grand Marsh: Wind exposure derived from ingested design wind / climatology tiles.
Town of Rockland: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Grand Marsh: 17/100 · Town of Rockland: 13/100
Grand Marsh is 4 points higher.
Grand Marsh: Lightning exposure derived from ingested climatology tiles.
Town of Rockland: Lightning exposure derived from ingested climatology tiles.
Tornado
Grand Marsh: 0/100 · Town of Rockland: 4/100
Town of Rockland is 4 points higher.
Grand Marsh: Tornado risk derived from NOAA SPC historical reports.
Town of Rockland: Tornado risk derived from NOAA SPC historical reports.
Hail
Grand Marsh: 10/100 · Town of Rockland: 46/100
Town of Rockland is 36 points higher.
Grand Marsh: Hail risk derived from NOAA SPC historical reports.
Town of Rockland: Hail risk derived from NOAA SPC historical reports.
Storm surge
Grand Marsh: Unavailable · Town of Rockland: Unavailable
A score difference cannot be calculated without both sources.
Grand Marsh: Storm surge model is not available for this location yet.
Town of Rockland: Storm surge model is not available for this location yet.
Wildfire
Grand Marsh: 70/100 · Town of Rockland: 25/100
Grand Marsh is 45 points higher.
Grand Marsh: Wildfire exposure derived from ingested fire potential tiles.
Town of Rockland: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Grand Marsh: 18/100 · Town of Rockland: 17/100
Grand Marsh is 1 points higher.
Grand Marsh: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Town of Rockland: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.