Michigan Water Quality
Tap water quality data for 10 cities and their water systems
All 10 Cities
Sorted by population served
Detroit
Utility serves 633K
Hardness648.5 ppm
LeadAbove limit
Violations16 (3yr)
Grand Rapids
Utility serves 273K
LeadBelow limit
ViolationsNone
Kalamazoo
Utility serves 193K
LeadBelow limit
Violations4 (3yr)
Lansing
Utility serves 166K
LeadBelow limit
ViolationsNone
Ann Arbor
Utility serves 154K
Hardness303 ppm
LeadBelow limit
Violations8 (3yr)
Warren
Utility serves 134K
Hardness278 ppm
LeadAbove limit
ViolationsNone
Sterling Heights
Utility serves 127K
Hardness278 ppm
LeadBelow limit
ViolationsNone
Dearborn
Utility serves 110K
Hardness648.5 ppm
LeadAbove limit
ViolationsNone
Wayne
Utility serves 102K
Hardness648.5 ppm
LeadBelow limit
Violations8 (3yr)
Clinton Township
Utility serves 101K
Hardness278 ppm
LeadBelow limit
ViolationsNone