Michigan Water Quality Reports
Comprehensive water quality data for 497 cities across Michigan. View EPA-verified contaminant levels and get filter recommendations.
497
Cities
111
Safe
312
Monitor
74
At Risk
Water Quality by County
Explore aggregated water quality scores across Michigan counties. Scores are calculated based on EPA data and weighted by population.
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Data from 426 cities serving 16,606,507 people across 70 counties.
Common Contaminants in Michigan
386 cities in Michigan have at least one contaminant above EPA health guidelines.
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Upload my testCities in Michigan
Detroit
People Served873K
Contaminants Tested161
Above Guidelines1
View Report โ
River Rouge
People Served831K
Contaminants Tested159
Above Guidelines1
View Report โ
Harper Woods
People Served728K
Contaminants Tested198
Above Guidelines2
View Report โ
Grosse Pointe Park
People Served725K
Contaminants Tested197
Above Guidelines1
View Report โ
Grosse Pointe
People Served719K
Contaminants Tested137
Above Guidelines1
View Report โ
Kentwood
People Served309K
Contaminants Tested210
Above Guidelines2
View Report โ
Sterling Heights
People Served300K
Contaminants Tested191
Above Guidelines2
View Report โ
East Grand Rapids
People Served285K
Contaminants Tested210
Above Guidelines2
View Report โ
Forest Hills
People Served280K
Contaminants Tested210
Above Guidelines2
View Report โ
Walker
People Served274K
Contaminants Tested299
Above Guidelines2
View Report โ
Grand Rapids
People Served273K
Contaminants Tested177
Above Guidelines2
View Report โ
Livonia
People Served237K
Contaminants Tested104
Above Guidelines0
View Report โ
Warren
People Served235K
Contaminants Tested80
Above Guidelines2
View Report โ
Westland
People Served224K
Contaminants Tested102
Above Guidelines0
View Report โ
Dearborn
People Served217K
Contaminants Tested118
Above Guidelines2
View Report โ
Troy
People Served194K
Contaminants Tested172
Above Guidelines2
View Report โ
Kalamazoo
People Served193K
Contaminants Tested685
Above Guidelines4
View Report โ
Eastwood
People Served193K
Contaminants Tested205
Above Guidelines4
View Report โ
Westwood
People Served193K
Contaminants Tested205
Above Guidelines4
View Report โ
Lansing
People Served189K
Contaminants Tested658
Above Guidelines2
View Report โ
Inkster
People Served185K
Contaminants Tested174
Above Guidelines3
View Report โ
Flint
People Served180K
Contaminants Tested562
Above Guidelines3
View Report โ
Utica
People Served178K
Contaminants Tested126
Above Guidelines2
View Report โ
Clio
People Served167K
Contaminants Tested353
Above Guidelines3
View Report โ
St. Clair Shores
People Served160K
Contaminants Tested153
Above Guidelines2
View Report โ
Dearborn Heights
People Served159K
Contaminants Tested69
Above Guidelines0
View Report โ
Garden City
People Served159K
Contaminants Tested69
Above Guidelines0
View Report โ
Pontiac
People Served154K
Contaminants Tested241
Above Guidelines2
View Report โ
Rochester Hills
People Served152K
Contaminants Tested102
Above Guidelines0
View Report โ
Plymouth
People Served150K
Contaminants Tested102
Above Guidelines0
View Report โ
Lincoln Park
People Served148K
Contaminants Tested68
Above Guidelines0
View Report โ
Roseville
People Served148K
Contaminants Tested93
Above Guidelines2
View Report โ
Romulus
People Served147K
Contaminants Tested101
Above Guidelines1
View Report โ
Mount Clemens
People Served143K
Contaminants Tested276
Above Guidelines2
View Report โ
Taylor
People Served143K
Contaminants Tested68
Above Guidelines0
View Report โ
Allen Park
People Served138K
Contaminants Tested80
Above Guidelines2
View Report โ
Dewitt
People Served127K
Contaminants Tested110
Above Guidelines2
View Report โ
Southfield
People Served123K
Contaminants Tested317
Above Guidelines2
View Report โ
Melvindale
People Served123K
Contaminants Tested141
Above Guidelines2
View Report โ
Ann Arbor
People Served121K
Contaminants Tested307
Above Guidelines3
View Report โ
Barton Hills
People Served120K
Contaminants Tested309
Above Guidelines2
View Report โ
Ecorse
People Served119K
Contaminants Tested67
Above Guidelines0
View Report โ
Fraser
People Served117K
Contaminants Tested150
Above Guidelines2
View Report โ
Farmington Hills
People Served106K
Contaminants Tested68
Above Guidelines0
View Report โ
Clinton Township
People Served101K
Contaminants Tested46
Above Guidelines2
View Report โ
Keego Harbor
People Served93K
Contaminants Tested148
Above Guidelines2
View Report โ
Orchard Lake Village
People Served93K
Contaminants Tested148
Above Guidelines2
View Report โ
Sylvan Lake
People Served93K
Contaminants Tested160
Above Guidelines2
View Report โ
Saginaw
People Served92K
Contaminants Tested233
Above Guidelines4
View Report โ
Franklin
People Served91K
Contaminants Tested138
Above Guidelines2
View Report โ
Canton
People Served90K
Contaminants Tested34
Above Guidelines0
View Report โ
Wayne
People Served90K
Contaminants Tested34
Above Guidelines0
View Report โ
Macomb
People Served90K
Contaminants Tested47
Above Guidelines2
View Report โ
Beecher
People Served89K
Contaminants Tested483
Above Guidelines4
View Report โ
Beechwood
People Served84K
Contaminants Tested255
Above Guidelines3
View Report โ
Ypsilanti
People Served84K
Contaminants Tested1477
Above Guidelines3
View Report โ
Mount Morris
People Served83K
Contaminants Tested483
Above Guidelines3
View Report โ
Johannesburg
People Served81K
Contaminants Tested33
Above Guidelines0
View Report โ
Novi
People Served80K
Contaminants Tested68
Above Guidelines0
View Report โ
Rochester
People Served78K
Contaminants Tested68
Above Guidelines0
View Report โ
Sheridan
People Served74K
Contaminants Tested34
Above Guidelines0
View Report โ
Cedarville
People Served73K
Contaminants Tested185
Above Guidelines4
View Report โ
Shelby Township
People Served72K
Contaminants Tested35
Above Guidelines0
View Report โ
Three Rivers
People Served72K
Contaminants Tested126
Above Guidelines2
View Report โ
Flushing
People Served72K
Contaminants Tested188
Above Guidelines3
View Report โ
Holland
People Served71K
Contaminants Tested227
Above Guidelines3
View Report โ
Farmington
People Served68K
Contaminants Tested258
Above Guidelines2
View Report โ
Marshall
People Served67K
Contaminants Tested63
Above Guidelines1
View Report โ
Bay City
People Served65K
Contaminants Tested429
Above Guidelines4
View Report โ
Auburn Hills
People Served62K
Contaminants Tested208
Above Guidelines2
View Report โ
Royal Oak
People Served57K
Contaminants Tested47
Above Guidelines2
View Report โ
Midland
People Served57K
Contaminants Tested265
Above Guidelines3
View Report โ
New Baltimore
People Served54K
Contaminants Tested218
Above Guidelines2
View Report โ
Detroit Beach
People Served50K
Contaminants Tested276
Above Guidelines3
View Report โ
Monroe
People Served50K
Contaminants Tested276
Above Guidelines3
View Report โ
Woodland Beach
People Served50K
Contaminants Tested276
Above Guidelines3
View Report โ
West Bloomfield
People Served49K
Contaminants Tested34
Above Guidelines0
View Report โ
Bloomfield Hills
People Served48K
Contaminants Tested299
Above Guidelines2
View Report โ
New Haven
People Served47K
Contaminants Tested223
Above Guidelines2
View Report โ
Portage
People Served46K
Contaminants Tested182
Above Guidelines3
View Report โ
East Lansing
People Served46K
Contaminants Tested234
Above Guidelines5
View Report โ
Alpena
People Served45K
Contaminants Tested13578
Above Guidelines4
View Report โ
Springfield
People Served44K
Contaminants Tested20
Above Guidelines4
View Report โ
Burton
People Served44K
Contaminants Tested308
Above Guidelines3
View Report โ
Flat Rock
People Served44K
Contaminants Tested68
Above Guidelines0
View Report โ
Zeeland
People Served43K
Contaminants Tested86
Above Guidelines3
View Report โ
Zilwaukee
People Served42K
Contaminants Tested68
Above Guidelines3
View Report โ
Northview
People Served42K
Contaminants Tested128
Above Guidelines0
View Report โ
Birmingham
People Served42K
Contaminants Tested290
Above Guidelines2
View Report โ
Bingham Farms
People Served42K
Contaminants Tested185
Above Guidelines2
View Report โ
Dorr
People Served42K
Contaminants Tested47
Above Guidelines2
View Report โ
Jenison
People Served41K
Contaminants Tested34
Above Guidelines1
View Report โ
Beverly Hills
People Served41K
Contaminants Tested104
Above Guidelines2
View Report โ
Shields
People Served41K
Contaminants Tested46
Above Guidelines2
View Report โ
Byron Center
People Served37K
Contaminants Tested33
Above Guidelines0
View Report โ
Muskegon
People Served37K
Contaminants Tested204
Above Guidelines3
View Report โ
Chelsea
People Served34K
Contaminants Tested98
Above Guidelines3
View Report โ
South Monroe
People Served34K
Contaminants Tested98
Above Guidelines3
View Report โ
West Monroe
People Served34K
Contaminants Tested98
Above Guidelines3
View Report โ
Port Huron
People Served34K
Contaminants Tested96
Above Guidelines1
View Report โ
Showing top 100 of 497 cities by population.
Use the search box above to find any city in Michigan.
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