Michigan Tap Water Quality
EPA water quality data for 150 community water systems serving 1,186,214+ people in Michigan. Click any system to see violations, lead testing results, and a safety grade.
Michigan is surrounded by the Great Lakes but sources much of its drinking water from groundwater wells. The Flint water crisis of 2014-2019 exposed severe lead contamination from corroded pipes and reshaped national attention on drinking water infrastructure. PFAS contamination from industrial sites, military bases, and foam manufacturing affects communities across the state.
ANN ARBOR
CLINTON TOWNSHIP
CANTON TOWNSHIP
ROCHESTER HILLS
BATTLE CREEK - VERONA SYSTEM
BLOOMFIELD TOWNSHIP
CHESTERFIELD TOWNSHIP
BYRON-GAINES UTILITY AUTHORITY
BROWNSTOWN TOWNSHIP
BAY CITY, CITY OF
ALLEN PARK
ADRIAN
BLACKMAN TOWNSHIP
BURTON, CITY OF
BIRMINGHAM
ALLENDALE TOWNSHIP
BERKLEY
COLDWATER
BANGOR TOWNSHIP
CLAWSON
BEVERLY HILLS
BIG RAPIDS
CADILLAC, CITY OF
BRIGHTON, CITY OF
ALPENA, CITY OF
BRIDGEPORT TOWNSHIP
BERLIN TOWNSHIP
CLAY TOWNSHIP
BEECHER METROPOLITAN DISTRICT
ALMA, CITY OF
ALBION
BENTON HARBOR
CHARLOTTE, CITY OF
BUENA VISTA TOWNSHIP
BAY CO. DEPT OF WATER & SEWER
CENTER LINE, CITY OF
ADA TOWNSHIP
BENTON CHARTER TOWNSHIP
CARROLLTON TOWNSHIP
ASH TOWNSHIP
ALLEGAN
CHARTER TOWNSHIP OF ALPENA
BELDING
CHEBOYGAN, CITY OF
CHELSEA
CARO, CITY OF
BUCHANAN
CALEDONIA TOWNSHIP
ALGONAC, CITY OF
BELLEVILLE
AUGUSTA TOWNSHIP
BOYNE CITY, CITY OF
BLOOMFIELD HILLS
CEDAR SPRINGS
CARSON CITY
BLISSFIELD
BAD AXE
CHARLEVOIX
CLARE, CITY OF
BLUMFIELD-REESE WATER AUTH.
ANDREWS UNIVERSITY
BANGOR-MONITOR METRO DISTRICT
BURTCHVILLE TOWNSHIP
CHIKAMING TOWNSHIP
BLAIR TOWNSHIP
ALMONT, VILLAGE OF
CLIO, CITY OF
CASS CITY, VILLAGE OF
BRONSON
CLYDE TOWNSHIP
CHESANING, VILLAGE OF
AU SABLE TOWNSHIP
CLINTON
BARAGA
BRIDGMAN
AUBURN
BIRCH RUN TOWNSHIP
ADAMS TOWNSHIP
CASEVILLE TOWNSHIP
BANGOR
OAK POINTE
BERRIEN SPRINGS
CASSOPOLIS
ARMADA, VILLAGE OF
CAPAC, VILLAGE OF
CHARLEVOIX TOWNSHIP
BESSEMER
CENTREVILLE
BIRCH RUN, VILLAGE OF
BRECKENRIDGE, VILLAGE OF
ANN ARBOR TOWNSHIP
BROWN CITY
BROOKLYN
BELLEVUE, VILLAGE OF
BIRCHWOOD FARMS
BEAVER TOWNSHIP
BEAVERTON
BELLAIRE, VILLAGE OF
BALDWIN, VILLAGE OF
CASPIAN
ATHENS
CENTRAL LAKE, VILLAGE OF
BOYNE MOUNTAIN RESORT
AU GRES, CITY OF
BATES TOWNSHIP
BARODA
BINGHAM FARMS
AUGUSTA
BAY VIEW ASSOCIATION
BEAVER ROAD AREA WATER ASSOC.
BURR OAK
CHESTNUT HILLS
CHASSELL TOWNSHIP
CASEVILLE, CITY OF
SUPERIOR TOWNSHIP
CLIMAX
ANDELINA FARMS
CALUMET
CASS LAKESIDE SUBDIVISION
BALDWIN TOWNSHIP
BIG CREEK/MENTOR UTILITY AUTHORITY
BANCROFT, VILLAGE OF
BRITTON
ADDISON
BYRON, VILLAGE OF
BUCKLEY, VILLAGE OF
CARSONVILLE, VILLAGE OF
ASHLEY, VILLAGE OF
RIDGE VALLEY OF MILFORD
CAMDEN
BENZONIA VILLAGE OF
BARTON HILLS
HIGHLANDS AT HARBOR SPRINGS
IRON RIVER TOWNSHIP-BEECHWOOD
BRILEY TOWNSHIP
ALBEE TOWNSHIP
AKRON
CAMP ARCADIA / LCA
BEULAH, VILLAGE OF
BAIR LAKE BIBLE CAMP
BOYNE FALLS, VILLAGE OF
HEMATITE TOWNSHIP
CEDAR CREEK WATER COMPANY
CLIFFORD, VILLAGE OF
BEAR LAKE, VILLAGE OF
POWELL TOWNSHIP
CHATHAM
AUSTIN COMMONS II
BARRY TOWNSHIP
AKRON TOWNSHIP