City vs city
Millville vs River Heights, UT
Millville currently scores 1 points higher overall than River Heights, 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
Millville: 22/100 · River Heights: 21/100
Millville is 1 points higher.
Flood
Millville: 35/100 · River Heights: 30/100
Millville is 5 points higher.
Millville: FEMA NFHL flood zones: 9 features intersect this tile.
River Heights: FEMA NFHL flood zones: 10 features intersect this tile.
Wind
Millville: 12/100 · River Heights: 12/100
No gap.
Millville: Wind exposure derived from ingested design wind / climatology tiles.
River Heights: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Millville: 11/100 · River Heights: 10/100
Millville is 1 points higher.
Millville: Lightning exposure derived from ingested climatology tiles.
River Heights: Lightning exposure derived from ingested climatology tiles.
Tornado
Millville: 0/100 · River Heights: 4/100
River Heights is 4 points higher.
Millville: Tornado risk derived from NOAA SPC historical reports.
River Heights: Tornado risk derived from NOAA SPC historical reports.
Hail
Millville: 2/100 · River Heights: 16/100
River Heights is 14 points higher.
Millville: Hail risk derived from NOAA SPC historical reports.
River Heights: Hail risk derived from NOAA SPC historical reports.
Storm surge
Millville: Unavailable · River Heights: Unavailable
A score difference cannot be calculated without both sources.
Millville: Storm surge model is not available for this location yet.
River Heights: Storm surge model is not available for this location yet.
Wildfire
Millville: 50/100 · River Heights: 57/100
River Heights is 7 points higher.
Millville: Wildfire exposure derived from ingested fire potential tiles.
River Heights: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Millville: 22/100 · River Heights: 21/100
Millville is 1 points higher.
Millville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
River Heights: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.