City vs city
Round Lake vs Spring Grove, IL
Round Lake currently scores 12 points higher overall than Spring Grove, 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 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
Round Lake: 42/100 · Spring Grove: 30/100
Round Lake is 12 points higher.
Flood
Round Lake: 65/100 · Spring Grove: 0/100
Round Lake is 65 points higher.
Round Lake: FEMA NFHL flood zones: 16 features intersect this tile.
Spring Grove: FEMA NFHL flood zones: 0 features intersect this tile.
Wind
Round Lake: 16/100 · Spring Grove: 16/100
No gap.
Round Lake: Wind exposure derived from ingested design wind / climatology tiles.
Spring Grove: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Round Lake: 59/100 · Spring Grove: 64/100
Spring Grove is 5 points higher.
Round Lake: Lightning exposure derived from ingested climatology tiles.
Spring Grove: Lightning exposure derived from ingested climatology tiles.
Tornado
Round Lake: 0/100 · Spring Grove: 0/100
No gap.
Round Lake: Tornado risk derived from NOAA SPC historical reports.
Spring Grove: Tornado risk derived from NOAA SPC historical reports.
Hail
Round Lake: 62/100 · Spring Grove: 42/100
Round Lake is 20 points higher.
Round Lake: Hail risk derived from NOAA SPC historical reports.
Spring Grove: Hail risk derived from NOAA SPC historical reports.
Storm surge
Round Lake: Unavailable · Spring Grove: Unavailable
A score difference cannot be calculated without both sources.
Round Lake: Storm surge model is not available for this location yet.
Spring Grove: Storm surge model is not available for this location yet.
Wildfire
Round Lake: 30/100 · Spring Grove: 37/100
Spring Grove is 7 points higher.
Round Lake: Wildfire exposure derived from ingested fire potential tiles.
Spring Grove: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Round Lake: 22/100 · Spring Grove: 22/100
No gap.
Round Lake: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Spring Grove: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.