City vs city
Grand Marsh vs Reedsburg, WI
Reedsburg currently scores 6 points higher overall than Grand Marsh, 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
Grand Marsh: 29/100 · Reedsburg: 35/100
Reedsburg is 6 points higher.
Flood
Grand Marsh: 46/100 · Reedsburg: 54/100
Reedsburg is 8 points higher.
Grand Marsh: FEMA NFHL flood zones: 6 features intersect this tile.
Reedsburg: FEMA NFHL flood zones: 14 features intersect this tile.
Wind
Grand Marsh: 15/100 · Reedsburg: 16/100
Reedsburg is 1 points higher.
Grand Marsh: Wind exposure derived from ingested design wind / climatology tiles.
Reedsburg: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Grand Marsh: 17/100 · Reedsburg: 21/100
Reedsburg is 4 points higher.
Grand Marsh: Lightning exposure derived from ingested climatology tiles.
Reedsburg: Lightning exposure derived from ingested climatology tiles.
Tornado
Grand Marsh: 0/100 · Reedsburg: 15/100
Reedsburg is 15 points higher.
Grand Marsh: Tornado risk derived from NOAA SPC historical reports.
Reedsburg: Tornado risk derived from NOAA SPC historical reports.
Hail
Grand Marsh: 10/100 · Reedsburg: 77/100
Reedsburg is 67 points higher.
Grand Marsh: Hail risk derived from NOAA SPC historical reports.
Reedsburg: Hail risk derived from NOAA SPC historical reports.
Storm surge
Grand Marsh: Unavailable · Reedsburg: Unavailable
A score difference cannot be calculated without both sources.
Grand Marsh: Storm surge model is not available for this location yet.
Reedsburg: Storm surge model is not available for this location yet.
Wildfire
Grand Marsh: 70/100 · Reedsburg: 46/100
Grand Marsh is 24 points higher.
Grand Marsh: Wildfire exposure derived from ingested fire potential tiles.
Reedsburg: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Grand Marsh: 18/100 · Reedsburg: 18/100
No gap.
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.
Reedsburg: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.