Wisconsin utilities 901 to 1,000.

Each serves 30 to 50 people, as it reports to EPA. Your ZIP code finds yours faster.

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901 to 1,000 of 1,026, by people served

Wisconsin utilities, 901 to 1,000 of 1,026, by people served
Utility	Based in	Serves	Regulated PFAS	Health-based violations since 2016
Lily Meadows Assisted Living	Westfield	50	Not sampled	1
Luedtkes Mobile Home Park	Hayward	50	Not sampled	0
Meadows Condominiums Assoc Ltd	Franklin	50	Not sampled	0
Mountain View MHP 1	Evansville	50	Not sampled	0
Northfield San Dist 1	Hixton	50	Not sampled	1
Prairie Meadow Estates 1	Auburndale	50	Not sampled	0
Stonecroft Condominium Assn	Grafton	50	Not sampled	1
Twin Lakes Complex	Twin Lakes	50	Not sampled	0
Waters Edge Condominium Association	Thiensville	50	Not sampled	0
Woodland Estates Mhc 1	Kansasville	50	Not sampled	1
Woodland Estates Mhc 2	Kansasville	50	Not sampled	0
Bit O Green LLC MHP	Arena	49	Not sampled	0
Deer Run Mobile Home Community	Merrill	49	Not sampled	0
Edgewood Country Estates	Mosinee	49	Not sampled	1
Lakeland Village 2	Minocqua	49	Not sampled	0
Colonial Gardens Homes	Fond Du Lac	48	Not sampled	0
Green Acres Mobile Homes	Fall Creek	48	Not sampled	0
Meadowview Village Apts	Twin Lakes	48	Not sampled	0
River Valley Apts North	Ixonia	48	Not sampled	0
River Valley Apts South	Ixonia	48	Not sampled	1
Rockwood Estates	Minocqua	48	Not sampled	0
Williamsburg 206	Thiensville	48	Not sampled	0
Woodbridge Estates	Madison	48	Not sampled	0
Inch Heights LLC	Poynette	47	Not sampled	0
Van - Gogh Homes LLC	Monroe	46	Not sampled	0
Cedar Junction	Nekoosa	45	Not sampled	0
Country Court Subdivision	Pewaukee	45	Not sampled	0
Harmony Mobile Manor	Lodi	45	Not sampled	0
Hilly Haven LLC	Phillips	45	Not sampled	1
Parkview Apartments	Ixonia	45	Not sampled	4
Pikes Bay Marina	Bayfield	45	None found	0
Pine Haven Estates	Doylestown	45	Not sampled	0
Pine Ridge Apts	Madison	45	Not sampled	0
North Lake Village	Grand Chute	44	Not sampled	0
West Gate Estates Mobile Hms	Marathon	43	Not sampled	0
Grandview Mobile Home Court	Neillsville	42	Not sampled	0
Battlestone Station Condos	Lacrosse	40	Not sampled	0
Bluffside Court	Cassville	40	Not sampled	1
Chiara Convent	Manitowoc	40	Not sampled	0
Country Aire Condos 4821	Hartland	40	Not sampled	0
Country Aire Condos 4835	Hartland	40	Not sampled	0
Country Aire Condos 4875	Hartland	40	Not sampled	0
Country Aire Condos 4887	Hartland	40	Not sampled	0
Delafield Lakes 402	Delafield	40	Not sampled	0
Delafield Lakes 404	Delafield	40	Not sampled	0
Delafield Woods 411	Delafield	40	Not sampled	0
Delafield Woods 828	Delafield	40	Not sampled	0
East Troy S D 3	East Troy	40	Not sampled	1
Evergreens	North Lake	40	Not sampled	1
Heidel Rd Apts 139	Thiensville	40	Not sampled	2
Heidel Rd Apts 152	Thiensville	40	Not sampled	0
Marshview Terrace	Waupun	40	Not sampled	13
Mauston Green Acres	Mauston	40	None found	0
Shady Oaks MHP	Menomonie	40	Not sampled	3
Spring Green Estates South	Spring Green	40	Not sampled	1
Wolfs Mobile Homes	Whitewater	40	Not sampled	0
Zweifels Country View	Dodgeville	40	Not sampled	0
Coulee Manor Trailer Park	La Crosse	39	Not sampled	0
Hidden Acres Mobile Pk 2	Arbor Vitae	39	Not sampled	0
Meadowbrook Mobile Home Park	Westfield	39	Not sampled	0
Preston Pines	Friendship	38	Not sampled	0
River Springs Apartments LLC	Rochester	38	Not sampled	1
Merrimac Estates MHP	Merrimac	37	Not sampled	0
Pearces Mobile Home Estates	Mauston	37	Not sampled	5
Stateline Mobile Home Park	Hazel Green	37	Not sampled	2
Capital Hill Mobile Home Park	Poynette	36	Not sampled	0
52nd Ave Water Group	Kenosha	35	Not sampled	2
Cozy MHP LLC Back	Eau Claire	35	Not sampled	0
Habeck Mobile Home Park	Abrams	35	Not sampled	0
Muskego Lake Aire Apartments	Muskego	35	Not sampled	0
Pleasant Prairie MHP	Kenosha	35	Not sampled	0
Ripview Court 1	Cambridge	35	Not sampled	0
Ripview Court 4	Cambridge	35	Not sampled	0
Willow Lane Estates	Ladysmith	34	Not sampled	0
Sage Meadow of Lake Geneva	Lake Geneva	33	Not sampled	0
Annas House	New Franken	32	Not sampled	0
Birchwood Trailer Court	Evansville	32	Not sampled	1
Fields of Waterford	Waterford	32	Not sampled	0
Hidden Acres Mobile Pk 1	Arbor Vitae	32	Not sampled	1
Holy Hill Apartments	Twin Lakes	32	Not sampled	0
Lincoln Crest Apartments	Twin Lakes	32	Not sampled	1
Rosemore Village	Wild Rose	32	Not sampled	0
Spring Green Estates North	Spring Green	32	Not sampled	0
Stanton Place II	Ixonia	32	Not sampled	0
Village Acres Mobile Home CT LLC	Unity	32	Not sampled	0
Williamsburg 220	Thiensville	32	Not sampled	0
Hickory Hill Park LLC	Watertown	31	Not sampled	0
Prairie View Senior Living	Hager City	31	Not sampled	0
Ripview Court 2	Cambridge	31	Not sampled	0
Ripview Court 3	Cambridge	31	Not sampled	0
337 - 9 Holy Hill Apartments LLC	Twin Lakes	30	Not sampled	0
Breezy Point MHP 1	Horicon	30	Not sampled	0
Dells Estates	Wisconsin Dells	30	Not sampled	1
Douglas Plaza North	Elm Grove	30	Not sampled	0
Elizabeth Manor Apts	Kenosha	30	Not sampled	0
Elmore Heights Trailer Court	Campbellsport	30	Not sampled	0
Keyes Lake Mobile Home Park	Florence	30	Not sampled	4
Lake View Apts	Silver Lake	30	Not sampled	0
Pw Lake View Estates LLC	Port Washington	30	Not sampled	2
Quail Hollow Condos	Delafield	30	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.

901 to 1,000 of 1,026, by people served

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