Rhode Island Water Quality
Tap water quality data for 7 cities and their water systems
All 7 Cities
Sorted by population served
Cranston
Utility serves 422K
Hardness26.5 ppm
LeadBelow limit
Violations3 (3yr)
Johnston
Utility serves 333K
Hardness19.6 ppm
LeadBelow limit
Violations3 (3yr)
North Providence
Utility serves 333K
Hardness19.6 ppm
LeadBelow limit
Violations3 (3yr)
Providence
Utility serves 333K
Hardness19.6 ppm
LeadBelow limit
Violations3 (3yr)
Warwick
Utility serves 164K
Hardness26.5 ppm
LeadBelow limit
Violations3 (3yr)
Cumberland
Utility serves 119K
Hardness19.6 ppm
LeadBelow limit
ViolationsNone
North Kingstown
Utility serves 117K
Hardness26.5 ppm
LeadBelow limit
ViolationsNone