Wisconsin Water Utilities
Comprehensive directory of 151 water utilities serving 2.8 million people across Wisconsin. View quality reports, EPA violations, and contact information.
151
Utilities
2.8M
People Served
1
With Violations
0.6M
Largest Utility
All Water Utilities in Wisconsin
MILWAUKEE WATERWORKS
People Served
591KCities Served
1Above Guidelines
4View Details →
MADISON WATER UTILITY
People Served
272KCities Served
1Above Guidelines
4View Details →
RACINE WATERWORKS
People Served
105KCities Served
5Above Guidelines
1View Details →
GREEN BAY WATERWORKS
People Served
104KCities Served
1Above Guidelines
6View Details →
KENOSHA WATER UTILITY
People Served
99KCities Served
1Above Guidelines
1View Details →
APPLETON WATERWORKS
People Served
72KCities Served
4Above Guidelines
5View Details →
WAUKESHA WATER UTILITY
People Served
71KCities Served
1Above Guidelines
13View Details →
EAU CLAIRE WATERWORKS
People Served
66KCities Served
2Above Guidelines
8View Details →
JANESVILLE WATER UTILITY
People Served
64KCities Served
1Above Guidelines
10View Details →
WEST ALLIS WATERWORKS
People Served
63KCities Served
1Above Guidelines
1View Details →
OSHKOSH WATERWORKS
People Served
63KCities Served
1Above Guidelines
5View Details →
LA CROSSE WATERWORKS
People Served
53KCities Served
2Above Guidelines
7View Details →
WAUWATOSA WATERWORKS
People Served
49KCities Served
1Above Guidelines
1View Details →
SHEBOYGAN WATER UTILITIES
People Served
48KCities Served
1Above Guidelines
6View Details →
WAUSAU WATERWORKS
People Served
39KCities Served
2Above Guidelines
6View Details →
NORTH SHORE WATER COMMISSION
People Served
36KCities Served
5Above Guidelines
1View Details →
MANITOWOC WATERWORKS
People Served
35KCities Served
1Above Guidelines
8View Details →
OAK CREEK WATERWORKS
People Served
32KCities Served
1EPA Violations
1Above Guidelines
2View Details →
SHERWOOD WATER SYSTEM
People Served
28KCities Served
2Above Guidelines
4View Details →
DE PERE WATERWORKS SA 1
People Served
25KCities Served
1Above Guidelines
2View Details →
FITCHBURG UTILITY DIST 1
People Served
25KCities Served
1Above Guidelines
3View Details →
WATERTOWN WATERWORKS
People Served
24KCities Served
1Above Guidelines
12View Details →
MENOMONEE FALLS WW - SURFACE WATER
People Served
24KCities Served
1Above Guidelines
1View Details →
FRANKLIN WATER UTILITY
People Served
23KCities Served
1Above Guidelines
5View Details →
MIDDLETON WATERWORKS
People Served
22KCities Served
1Above Guidelines
3View Details →
CALEDONIA WATER UTILITY - VILLAGE OF
People Served
22KCities Served
1Above Guidelines
2View Details →
GRAND CHUTE WATER SYSTEM
People Served
22KCities Served
1Above Guidelines
4View Details →
WIS RAPIDS WATER WORKS & LIGHTING COMM
People Served
20KCities Served
1Above Guidelines
6View Details →
HOWARD WATERWORKS
People Served
19KCities Served
1Above Guidelines
2View Details →
MARSHFIELD WATER SYSTEM
People Served
19KCities Served
1Above Guidelines
8View Details →
ONALASKA WATERWORKS
People Served
18KCities Served
1Above Guidelines
6View Details →
ASHWAUBENON WATERWORKS
People Served
18KCities Served
1Above Guidelines
2View Details →
HUDSON WATERWORKS
People Served
18KCities Served
1Above Guidelines
8View Details →
COMBINED LOCKS WATER SYSTEM
People Served
17KCities Served
1Above Guidelines
12View Details →
KAUKAUNA WATER SYSTEM
People Served
17KCities Served
1Above Guidelines
12View Details →
BEAVER DAM WATER UTILITY
People Served
16KCities Served
1Above Guidelines
6View Details →
HARTFORD WATERWORKS
People Served
16KCities Served
1Above Guidelines
5View Details →
MENOMONIE WATERWORKS
People Served
16KCities Served
1Above Guidelines
7View Details →
OCONOMOWOC WATERWORKS
People Served
16KCities Served
1Above Guidelines
10View Details →
BELLEVUE WATERWORKS
People Served
16KCities Served
1Above Guidelines
2View Details →
RIVER FALLS WATERWORKS
People Served
15KCities Served
1Above Guidelines
9View Details →
ROTHSCHILD WATER SYSTEM
People Served
15KCities Served
1Above Guidelines
7View Details →
ALLOUEZ WATERWORKS
People Served
14KCities Served
1Above Guidelines
1View Details →
WHITEWATER WATERWORKS
People Served
14KCities Served
1Above Guidelines
10View Details →
WAUNAKEE WATERWORKS
People Served
14KCities Served
1Above Guidelines
7View Details →
PLOVER WATERWORKS
People Served
13KCities Served
1Above Guidelines
4View Details →
CHIPPEWA FALLS WATERWORKS
People Served
13KCities Served
1Above Guidelines
4View Details →
STOUGHTON WATERWORKS
People Served
13KCities Served
1Above Guidelines
8View Details →
GLENDALE WATERWORKS
People Served
13KCities Served
1Above Guidelines
1View Details →
BROWN DEER WATERWORKS
People Served
13KCities Served
1Above Guidelines
1View Details →
BARABOO WATERWORKS
People Served
13KCities Served
1Above Guidelines
11View Details →
FORT ATKINSON WATERWORKS
People Served
12KCities Served
1Above Guidelines
7View Details →
PLATTEVILLE WATERWORKS
People Served
12KCities Served
1Above Guidelines
10View Details →
GRAFTON WATERWORKS
People Served
12KCities Served
2Above Guidelines
5View Details →
PORT WASHINGTON WATERWORKS
People Served
12KCities Served
1Above Guidelines
6View Details →
MEQUON WATER UTILITY
People Served
11KCities Served
1Above Guidelines
2View Details →
MARINETTE WATERWORKS
People Served
11KCities Served
1Above Guidelines
5View Details →
MONROE WATERWORKS
People Served
11KCities Served
1Above Guidelines
8View Details →
PLEASANT PRAIRIE WATER UTILITY
People Served
11KCities Served
1Above Guidelines
1View Details →
VERONA WATERWORKS
People Served
11KCities Served
1Above Guidelines
3View Details →
DEFOREST WATERWORKS
People Served
11KCities Served
1Above Guidelines
8View Details →
PORTAGE WATERWORKS
People Served
10KCities Served
1Above Guidelines
10View Details →
ELKHORN WATERWORKS
People Served
10KCities Served
1Above Guidelines
12View Details →
SPARTA WATERWORKS
People Served
10KCities Served
1Above Guidelines
9View Details →
MCFARLAND WATERWORKS
People Served
9KCities Served
1Above Guidelines
3View Details →
NEW RICHMOND WATERWORKS
People Served
9KCities Served
1Above Guidelines
6View Details →
MONONA WATERWORKS
People Served
8KCities Served
1Above Guidelines
3View Details →
KRONENWETTER WATER & SEWER UTILITY
People Served
7KCities Served
1Above Guidelines
9View Details →
SUAMICO WATERWORKS
People Served
4KCities Served
1Above Guidelines
5View Details →
GENOA CITY WATER SYSTEM
People Served
4KCities Served
1Above Guidelines
11View Details →
LANCASTER WATERWORKS
People Served
4KCities Served
1Above Guidelines
10View Details →
MARSHALL WATERWORKS
People Served
4KCities Served
2Above Guidelines
7View Details →
ARCADIA WATERWORKS
People Served
4KCities Served
1Above Guidelines
11View Details →
HORICON WATERWORKS
People Served
4KCities Served
1Above Guidelines
9View Details →
HOBART WATERWORKS S A 1
People Served
4KCities Served
1Above Guidelines
2View Details →
BLACK RIVER FALLS WATERWORKS
People Served
4KCities Served
1Above Guidelines
7View Details →
BLOOMER WATERWORKS
People Served
4KCities Served
1Above Guidelines
7View Details →
OMRO WATERWORKS
People Served
4KCities Served
1Above Guidelines
12View Details →
STANLEY WATERWORKS
People Served
4KCities Served
1Above Guidelines
9View Details →
PESHTIGO WATERWORKS
People Served
3KCities Served
1Above Guidelines
7View Details →
SAUK CITY WATERWORKS
People Served
3KCities Served
1Above Guidelines
10View Details →
BARRON LIGHT & WATER DEPT
People Served
3KCities Served
1Above Guidelines
5View Details →
WATERLOO WATERWORKS
People Served
3KCities Served
1Above Guidelines
8View Details →
JOHNSON CREEK WATERWORKS
People Served
3KCities Served
1Above Guidelines
7View Details →
ELLSWORTH WATERWORKS
People Served
3KCities Served
1Above Guidelines
8View Details →
BOSCOBEL WATERWORKS
People Served
3KCities Served
1Above Guidelines
12View Details →
WISCONSIN DELLS WATERWORKS
People Served
3KCities Served
1Above Guidelines
5View Details →
BRODHEAD WATERWORKS
People Served
3KCities Served
1Above Guidelines
10View Details →
NEW HOLSTEIN WATERWORKS
People Served
3KCities Served
1Above Guidelines
9View Details →
LADYSMITH WATERWORKS
People Served
3KCities Served
1Above Guidelines
3View Details →
TOMAHAWK WATERWORKS
People Served
3KCities Served
1Above Guidelines
2View Details →
LAC DU FLAMBEAU WATER SYSTEM
People Served
3KCities Served
1View Details →
WRIGHTSTOWN WATERWORKS
People Served
3KCities Served
1Above Guidelines
8View Details →
BRILLION WATERWORKS
People Served
3KCities Served
1Above Guidelines
6View Details →
LODI WATERWORKS
People Served
3KCities Served
1Above Guidelines
8View Details →
ALGOMA WATERWORKS
People Served
3KCities Served
1Above Guidelines
8View Details →
HAYWARD WATER SYSTEM
People Served
3KCities Served
1View Details →
PARK FALLS WATERWORKS
People Served
3KCities Served
1Above Guidelines
7View Details →
AMERY WATERWORKS
People Served
3KCities Served
1Above Guidelines
9View Details →
KEWAUNEE WATERWORKS
People Served
3KCities Served
1Above Guidelines
6View Details →
LAKE DELTON WATERWORKS
People Served
3KCities Served
1Above Guidelines
6View Details →
OCONTO FALLS WATERWORKS
People Served
3KCities Served
1Above Guidelines
8View Details →
SOMERSET WATERWORKS
People Served
3KCities Served
1Above Guidelines
7View Details →
HORTONVILLE WATER UTILITY
People Served
3KCities Served
1Above Guidelines
8View Details →
SOUTH-CENTRAL WATER SYSTEM
People Served
3KCities Served
1View Details →
NEILLSVILLE WATERWORKS
People Served
3KCities Served
1Above Guidelines
5View Details →
OSCEOLA WATERWORKS
People Served
3KCities Served
1Above Guidelines
10View Details →
MONDOVI WATERWORKS
People Served
3KCities Served
1Above Guidelines
11View Details →
SPOONER WATERWORKS
People Served
3KCities Served
1Above Guidelines
8View Details →
JUNEAU WATERWORKS
People Served
3KCities Served
1Above Guidelines
9View Details →
WILLIAMS BAY WATERWORKS
People Served
3KCities Served
1Above Guidelines
5View Details →
LUXEMBURG WATERWORKS
People Served
3KCities Served
1Above Guidelines
7View Details →
BELLEVILLE WATERWORKS
People Served
3KCities Served
1Above Guidelines
11View Details →
NEKOOSA WATERWORKS
People Served
3KCities Served
1Above Guidelines
6View Details →
NEW LISBON WATERWORKS
People Served
3KCities Served
1Above Guidelines
8View Details →
POYNETTE WATERWORKS
People Served
3KCities Served
1Above Guidelines
10View Details →
LOMIRA WATERWORKS
People Served
3KCities Served
1Above Guidelines
10View Details →
FENNIMORE WATERWORKS
People Served
3KCities Served
1Above Guidelines
11View Details →
ABBOTSFORD WATERWORKS
People Served
3KCities Served
1Above Guidelines
10View Details →
WINNECONNE WATERWORKS
People Served
3KCities Served
1Above Guidelines
8View Details →
MINERAL POINT WATERWORKS
People Served
2KCities Served
1Above Guidelines
7View Details →
DENMARK WATERWORKS
People Served
2KCities Served
1Above Guidelines
6View Details →
MINOCQUA WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
6View Details →
DOUSMAN WATER UTILITY
People Served
2KCities Served
1Above Guidelines
9View Details →
CUMBERLAND WATERWORKS
People Served
2KCities Served
1Above Guidelines
3View Details →
WALWORTH WATERWORKS
People Served
2KCities Served
1Above Guidelines
7View Details →
WASHBURN WATERWORKS
People Served
2KCities Served
1Above Guidelines
6View Details →
WAUTOMA WATER DEPT
People Served
2KCities Served
1Above Guidelines
6View Details →
FREDONIA WATERWORKS
People Served
2KCities Served
1Above Guidelines
9View Details →
BELGIUM WATERWORKS
People Served
2KCities Served
1Above Guidelines
9View Details →
DARLINGTON WATERWORKS
People Served
2KCities Served
1Above Guidelines
11View Details →
WESTBY WATERWORKS
People Served
2KCities Served
1Above Guidelines
7View Details →
CEDAR GROVE WATERWORKS
People Served
2KCities Served
1Above Guidelines
9View Details →
DEERFIELD WATERWORKS
People Served
2KCities Served
1Above Guidelines
8View Details →
NEW GLARUS WATERWORKS
People Served
2KCities Served
1Above Guidelines
9View Details →
PARDEEVILLE WATERWORKS
People Served
2KCities Served
1Above Guidelines
8View Details →
CUBA CITY WATERWORKS
People Served
2KCities Served
1Above Guidelines
8View Details →
CLINTON WATERWORKS
People Served
2KCities Served
1Above Guidelines
12View Details →
PRAIRIE VILLAGE WATER TRUST
People Served
2KCities Served
1Above Guidelines
9View Details →
ST CROIX FALLS WATERWORKS
People Served
2KCities Served
1Above Guidelines
7View Details →
REDGRANITE WATERWORKS
People Served
2KCities Served
1Above Guidelines
8View Details →
CRANDON WATERWORKS
People Served
2KCities Served
1Above Guidelines
2View Details →
EAGLE WATERWORKS
People Served
2KCities Served
1Above Guidelines
7View Details →
CHETEK WATERWORKS
People Served
2KCities Served
1Above Guidelines
2View Details →
SOMERS WATER UTILITY
People Served
2KCities Served
1Above Guidelines
1View Details →
WIND POINT WATER DEPT
People Served
2KCities Served
1Above Guidelines
2View Details →
SHOREWOOD HILLS WATERWORKS
People Served
2KCities Served
1Above Guidelines
1View Details →
MAPLE BLUFF WATERWORKS
People Served
1KCities Served
1Above Guidelines
1View Details →
BRISTOL WATERWORKS VILLAGE OF
People Served
1KCities Served
1Above Guidelines
2View Details →
HARVEST VIEW ESTATES
People Served
0KCities Served
1Above Guidelines
2View Details →
BAYFIELD WATERWORKS
People Served
0KCities Served
1Above Guidelines
9View Details →
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