City vs city
Marengo vs Waterloo, IA
Waterloo currently scores 1 points higher overall than Marengo, 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 is a current EPA AirNow signal; 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
Marengo: 40/100 · Waterloo: 41/100
Waterloo is 1 points higher.
Flood
Marengo: 55/100 · Waterloo: 66/100
Waterloo is 11 points higher.
Marengo: FEMA NFHL flood zones: 6 features intersect this tile.
Waterloo: FEMA NFHL flood zones: 17 features intersect this tile.
Wind
Marengo: 17/100 · Waterloo: 18/100
Waterloo is 1 points higher.
Marengo: Wind exposure derived from ingested design wind / climatology tiles.
Waterloo: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Marengo: 47/100 · Waterloo: 30/100
Marengo is 17 points higher.
Marengo: Lightning exposure derived from ingested climatology tiles.
Waterloo: Lightning exposure derived from ingested climatology tiles.
Tornado
Marengo: 31/100 · Waterloo: 15/100
Marengo is 16 points higher.
Marengo: Tornado risk derived from NOAA SPC historical reports.
Waterloo: Tornado risk derived from NOAA SPC historical reports.
Hail
Marengo: 57/100 · Waterloo: 100/100
Waterloo is 43 points higher.
Marengo: Hail risk derived from NOAA SPC historical reports.
Waterloo: Hail risk derived from NOAA SPC historical reports.
Storm surge
Marengo: Unavailable · Waterloo: Unavailable
A score difference cannot be calculated without both sources.
Marengo: Storm surge model is not available for this location yet.
Waterloo: Storm surge model is not available for this location yet.
Wildfire
Marengo: 45/100 · Waterloo: 34/100
Marengo is 11 points higher.
Marengo: Wildfire exposure derived from ingested fire potential tiles.
Waterloo: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Marengo: 26/100 · Waterloo: 21/100
Marengo is 5 points higher.
Marengo: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Waterloo: Air quality signal derived from the latest EPA AirNow combined AQI grid.