City vs city
Crest Hill vs Joliet, IL
Crest Hill and Joliet are tied on overall score, with the biggest factor difference 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 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
Crest Hill: 47/100 · Joliet: 47/100
No gap.
Flood
Crest Hill: 44/100 · Joliet: 44/100
No gap.
Crest Hill: FEMA NFHL flood zones: 13 features intersect this tile.
Joliet: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
Crest Hill: 16/100 · Joliet: 16/100
No gap.
Crest Hill: Wind exposure derived from ingested design wind / climatology tiles.
Joliet: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Crest Hill: 43/100 · Joliet: 43/100
No gap.
Crest Hill: Lightning exposure derived from ingested climatology tiles.
Joliet: Lightning exposure derived from ingested climatology tiles.
Tornado
Crest Hill: 81/100 · Joliet: 81/100
No gap.
Crest Hill: Tornado risk derived from NOAA SPC historical reports.
Joliet: Tornado risk derived from NOAA SPC historical reports.
Hail
Crest Hill: 96/100 · Joliet: 96/100
No gap.
Crest Hill: Hail risk derived from NOAA SPC historical reports.
Joliet: Hail risk derived from NOAA SPC historical reports.
Storm surge
Crest Hill: Unavailable · Joliet: Unavailable
A score difference cannot be calculated without both sources.
Crest Hill: Storm surge model is not available for this location yet.
Joliet: Storm surge model is not available for this location yet.
Wildfire
Crest Hill: 21/100 · Joliet: 21/100
No gap.
Crest Hill: Wildfire exposure derived from ingested fire potential tiles.
Joliet: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Crest Hill: 28/100 · Joliet: 28/100
No gap.
Crest Hill: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Joliet: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.