City vs city
Cedar Mill vs Gresham, OR
Cedar Mill currently scores 17 points higher overall than Gresham, with the largest gap in flood.
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
Cedar Mill: 24/100 · Gresham: 7/100
Cedar Mill is 17 points higher.
Flood
Cedar Mill: 78/100 · Gresham: 10/100
Cedar Mill is 68 points higher.
Cedar Mill: FEMA NFHL flood zones: 34 features intersect this tile.
Gresham: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Cedar Mill: 6/100 · Gresham: 6/100
No gap.
Cedar Mill: Wind exposure derived from ingested design wind / climatology tiles.
Gresham: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Cedar Mill: 1/100 · Gresham: 1/100
No gap.
Cedar Mill: Lightning exposure derived from ingested climatology tiles.
Gresham: Lightning exposure derived from ingested climatology tiles.
Tornado
Cedar Mill: 0/100 · Gresham: 4/100
Gresham is 4 points higher.
Cedar Mill: Tornado risk derived from NOAA SPC historical reports.
Gresham: Tornado risk derived from NOAA SPC historical reports.
Hail
Cedar Mill: 1/100 · Gresham: 3/100
Gresham is 2 points higher.
Cedar Mill: Hail risk derived from NOAA SPC historical reports.
Gresham: Hail risk derived from NOAA SPC historical reports.
Storm surge
Cedar Mill: Unavailable · Gresham: Unavailable
A score difference cannot be calculated without both sources.
Cedar Mill: Storm surge model is not available for this location yet.
Gresham: Storm surge model is not available for this location yet.
Wildfire
Cedar Mill: 47/100 · Gresham: 15/100
Cedar Mill is 32 points higher.
Cedar Mill: Wildfire exposure derived from ingested fire potential tiles.
Gresham: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Cedar Mill: 8/100 · Gresham: 11/100
Gresham is 3 points higher.
Cedar Mill: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Gresham: Air quality signal derived from the latest EPA AirNow combined AQI grid.