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City vs city
Blackwells Mills vs Manville, NJ
Manville currently scores 11 points higher overall than Blackwells Mills, with the largest gap in storm surge.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Blackwells Mills: 29/100 · Manville: 40/100
Manville is 11 points higher.
Flood
Blackwells Mills: 17/100 · Manville: 20/100
Manville is 3 points higher.
Wind
Blackwells Mills: 22/100 · Manville: 22/100
No gap.
Lightning
Blackwells Mills: 20/100 · Manville: 20/100
No gap.
Tornado
Blackwells Mills: 0/100 · Manville: 0/100
No gap.
Hail
Blackwells Mills: 6/100 · Manville: 14/100
Manville is 8 points higher.
Storm surge
Blackwells Mills: 0/100 · Manville: 99/100
Manville is 99 points higher.