City vs city
Green Island vs Watervliet, NY
Green Island currently scores 8 points higher overall than Watervliet, 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
Green Island: 54/100 · Watervliet: 46/100
Green Island is 8 points higher.
Flood
Green Island: 93/100 · Watervliet: 28/100
Green Island is 65 points higher.
Green Island: FEMA NFHL flood zones: 5 features intersect this tile.
Watervliet: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Green Island: 18/100 · Watervliet: 18/100
No gap.
Green Island: Wind exposure derived from ingested design wind / climatology tiles.
Watervliet: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Green Island: 23/100 · Watervliet: 23/100
No gap.
Green Island: Lightning exposure derived from ingested climatology tiles.
Watervliet: Lightning exposure derived from ingested climatology tiles.
Tornado
Green Island: 0/100 · Watervliet: 0/100
No gap.
Green Island: Tornado risk derived from NOAA SPC historical reports.
Watervliet: Tornado risk derived from NOAA SPC historical reports.
Hail
Green Island: 84/100 · Watervliet: 100/100
Watervliet is 16 points higher.
Green Island: Hail risk derived from NOAA SPC historical reports.
Watervliet: Hail risk derived from NOAA SPC historical reports.
Storm surge
Green Island: Unavailable · Watervliet: Unavailable
A score difference cannot be calculated without both sources.
Green Island: Storm surge model is not available for this location yet.
Watervliet: Storm surge model is not available for this location yet.
Wildfire
Green Island: 75/100 · Watervliet: 77/100
Watervliet is 2 points higher.
Green Island: Wildfire exposure derived from ingested fire potential tiles.
Watervliet: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Green Island: 28/100 · Watervliet: 28/100
No gap.
Green Island: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Watervliet: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.