Wisconsin utilities 601 to 700.

Each serves 145 to 300 people, as it reports to EPA. Your ZIP code finds yours faster.

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601 to 700 of 1,026, by people served

Wisconsin utilities, 601 to 700 of 1,026, by people served
Utility	Based in	Serves	Regulated PFAS	Health-based violations since 2016
Spring Green Estates	Spring Green	300	Not sampled	0
Sunnyfield Acres	Oconomowoc	300	Not sampled	0
Westchester Lakes Subdivision	Mequon	300	Not sampled	0
Westshire Farms at the Lakes	Delavan	300	Not sampled	0
Caravilla Education and Rehab Center	Janesville	298	Not sampled	1
Rock Springs Waterworks	Rock Springs	292	Not sampled	2
Rewey Waterworks	Rewey	290	Not sampled	1
Haugen Waterworks	Haugen	287	Not sampled	3
Danbury Sanitary District	Danbury	286	Not sampled	1
Butternut Waterworks	Butternut	283	Not sampled	8
Hollandale Waterworks	Hollandale	283	Not sampled	1
Arbors	Delafield	280	Not sampled	1
Milladore Waterworks	Milladore	280	Not sampled	0
Nichols Waterworks	Nichols	275	Not sampled	0
Town of Farmington Sanitary District	Mindoro	275	Not sampled	6
Maine Water Utility	Wausau	271	Not sampled	2
Sheldon Water Utility	Sheldon	265	Not sampled	5
Genoa Waterworks	Genoa	264	Not sampled	4
Park Place Subdivision	Mequon	260	Not sampled	0
Pleasant View Nursing Home	Monroe	260	Not sampled	1
Browntown Waterworks	Browntown	256	Not sampled	2
White Lake Waterworks	White Lake	256	Not sampled	0
Ironton Waterworks	La Valle	253	Not sampled	2
Brookside Meadows MHP	Germantown	250	Not sampled	0
Downsville Sanitary District	Downsville	250	Not sampled	0
Eagle Lake Manor	Kansasville	250	Not sampled	0
Evergreen Villa Mobile Homes	Hull	250	Not sampled	0
Fort McCoy South Post	Fort McCoy	250	Not sampled	0
Seneca Sanitary Dist No 1	Seneca	250	Not sampled	0
Radisson Waterworks	Radisson	241	Not sampled	2
Bostwick Valley MHP	West Salem	240	Not sampled	0
County Line Estates	Whitewater	240	Not sampled	2
Weyerhaeuser Waterworks	Weyerhauser	238	Not sampled	2
Shelby TN of SD 2 Arbor Hl	La Crosse	231	Not sampled	0
Genesee Lake School South	Oconomowoc	230	Not sampled	0
Browns Lake Mobile Home CT	Burlington	225	Not sampled	0
Maplewood Village	Appleton	225	Not sampled	0
Pine Valley Community Village	Richland Center	225	Not sampled	2
Union Center Waterworks	Union Center	225	Not sampled	0
Gratiot Waterworks	Gratiot	224	Not sampled	2
Oakdale Estates MHP	Sturtevant	220	Not sampled	0
Sinsinawa Dominicans Inc	Sinsinawa	213	Not sampled	0
Iron Belt Waterworks	Iron Belt	211	Not sampled	4
Kountry Aire Est MHP III	Mauston	210	Not sampled	0
Marlan Meadows Homeowners Assoc	Muskego	210	Not sampled	0
Cedar Lake Home 9	West Bend	206	Not sampled	1
Mount Sterling Waterworks	Mount Sterling	206	Not sampled	4
Bains Country Estates MHP	Sheboygan Falls	200	Not sampled	1
Beaver Brook Sanitary District	Spooner	200	Not sampled	0
Brighton Ridge Subdivision	Mequon	200	Not sampled	0
Fulton Utility District	Edgerton	200	Not sampled	2
Homesteader LLC the	Prairie Du Chien	200	Not sampled	0
Middle River Health and Rehab Center	South Range	200	Not sampled	1
Pines Subdivision	Mequon	200	Not sampled	1
Whitnall Garden Apartments	Hales Corners	200	Not sampled	0
Exeland Waterworks	Exeland	196	Not sampled	0
Haddonstone Subdivision	Mequon	195	Not sampled	0
Holy Family Convent	Manitowoc	195	Not sampled	0
Pence Waterworks	Pence	191	Not sampled	2
Wall Street Village	New Richmond	191	Not sampled	0
Blackwell Civilian Consvtn Ctr	Laona	190	Not sampled	2
Priory the	Eau Claire	185	Not sampled	0
Cottages at Cedar Run	West Bend	183	Not sampled	1
Mount Hope Waterworks	Mount Hope	181	Not sampled	1
Lad Lake	Dousman	180	Not sampled	0
Cloverleaf Mobile Home Park	Clintonville	175	Not sampled	0
St Croix Improvements	Prescott	175	Not sampled	0
Stone Lake Sanitary District	Stone Lake	175	Not sampled	0
Lannon Water Utility	Lannon	172	Not sampled	1
Houlton MHP LLC	Houlton	170	Not sampled	0
Hustler Waterworks	Hustler	170	Not sampled	0
Little Florida	Merrill	170	Not sampled	3
Troy Center Sanitary District	Troy Center	170	Not sampled	0
Wilson Waterworks	Wilson	170	Not sampled	2
Hidden Meadows	Watertown	166	Not sampled	5
Reflections Village	Richfield	165	Not sampled	0
Black River Correctional Center	Black River Falls	163	Not sampled	1
Country Terrace Condo Homes	Mequon	160	Not sampled	0
Dons Mobile Manor	Waunakee	160	Not sampled	1
Lakewood Village	Lake Mills	160	Not sampled	0
Midway Village Mobile Home Park	Evansville	160	Not sampled	2
Patch Grove Waterworks	Patch Grove	160	Not sampled	0
Westwind Estates	Friendship	160	Not sampled	0
Shelby TN of SD 2 Skyline	La Crosse	156	Not sampled	1
Jamestown East Condominium Owners Association	West Bend	153	Not sampled	0
Country Cove Court LLC	Hudson	150	Not sampled	0
Danville Drive Service Area	Fitchburg	150	Not sampled	0
Emerald Woods Condos	Elm Grove	150	Not sampled	1
Maple Park Condominiums	Prairie Du Sac	150	Not sampled	1
Marell Country Estates	Elk Mound	150	Not sampled	0
Osprey Mobile Home Park	Grafton	150	Not sampled	5
Poynette Mobile Estates	Poynette	150	Not sampled	4
Prairie Apts 1 & 2	Salem	150	Not sampled	3
Richmond Estates	Shawano	150	Not sampled	0
Riverview Estates MHP	Plover	150	Not sampled	2
Stitzer Sanitary Dist 1	Stitzer	150	Not sampled	2
Troy Terrace MHP	Eagle	150	Not sampled	0
Twin Lakes Park Water Coop	Twin Lakes	150	Not sampled	3
Westboro San Dist 1	Westboro	150	Not sampled	4
Cortland Acres	Sparta	145	Not sampled	0

Every utility EPA sampled for PFAS under UCMR 5, any other community system serving 3,300 people or more, and any smaller one with results from 2020 on, from the state. Other systems appear in ZIP code results. People served is what each utility reports to EPA. Data: EPA SDWIS 2026 Q3, UCMR 5 and EPA’s 2012 to 2019 compliance results, and Wisconsin Department of Natural Resources, Drinking Water Program.

601 to 700 of 1,026, by people served

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