Washington utilities 1,901 to 2,000.

Each serves 41 to 48 people, as it reports to EPA. Your ZIP code finds yours faster.

Find a Washington utility, city or county

1,901 to 2,000 of 2,220, by people served

Washington utilities, 1,901 to 2,000 of 2,220, by people served
Utility	Based in	Serves	Regulated PFAS	Health-based violations since 2016
Rainwood	Tacoma	48	Not sampled	0
Riverside Water Dist #1	Everett	48	Not sampled	0
Rivervale Water Assn	Spokane	48	Not sampled	0
Scandialand Mobile Home Park	Port Orchard	48	Not sampled	0
Seventh Heaven Country Club	Monroe	48	Not sampled	0
Camano Sunset Water System	Mount Vernon	47	Not sampled	15
Double View Community Club	MT Vernon	47	Not sampled	0
Evans Water System	Colville	47	Not sampled	0
Goodnight Water System	Kennewick	47	Not sampled	0
Greenbank Estates Water System	Freeland	47	Not sampled	0
Little Mission Creek	Belfair	47	Not sampled	0
Oakdell Farms LLC	Waverly	47	Not sampled	0
Panther Lake Community Water System	Arlington	47	Not sampled	0
Pinewood Community Club Inc	Freeland	47	Not sampled	0
Ravens Reach	Port Orchard	47	Not sampled	0
Skyland Park Water Association	Port Orchard	47	Not sampled	0
Sun Acres Road & Water Assn	Yakima	47	Not sampled	0
Gatewood Mobile Manor	Port Orchard	46	Not sampled	1
Happy Valley Estates	Sequim	46	Not sampled	0
Legacy Resort	Othello	46	Not sampled	0
Mineral Heights Association	Friday Harbor	46	Not sampled	0
Muck Creek Hill	Tacoma	46	Not sampled	0
North Beverly Beach Association	MT Vernon	46	Not sampled	0
Point Lowell/Parkside	Arlington	46	Not sampled	0
Sawyerwood Estates Water System	Port Orchard	46	Not sampled	0
Suburban Hills Community Assoc	Oak Harbor	46	Not sampled	0
Usace Illia Residential Area	Pomeroy	46	Not sampled	0
Wildlife Acres Water Association	Maple Falls	46	Not sampled	0
Allyn Carey	Shelton	45	Not sampled	0
Alpine Mobile Manor	Issaquah	45	Not sampled	0
Fairwind Mobile Home Park	Port Orchard	45	Not sampled	0
Henderson Park Development Company	Port Orchard	45	Not sampled	0
Hillside Park Addition	Yakima	45	Not sampled	1
Hood Canal Vista	Port Orchard	45	Not sampled	0
Inlets End	Tacoma	45	Not sampled	0
Kelley Crest	Woodland	45	Not sampled	1
Kelly Road Water Association	Lynden	45	Not sampled	0
Kooskooskie Cabin Owners Inc.	Walla Walla	45	Not sampled	0
Kuzmanich Water System	Puyallup	45	Not sampled	0
Lakewood Community	Port Orchard	45	Not sampled	0
Laurel West Water Association	Lynden	45	Not sampled	0
Mazama Woods	Port Orchard	45	Not sampled	0
Methow Water System Inc	Methow	45	Not sampled	0
Minter Brook Beach Inc.	Port Orchard	45	Not sampled	0
Mountain View Mobile Home Park	Buckley	45	Not sampled	1
Ripplewood Tracts	Shelton	45	Not sampled	0
Sauk Mountain Estates	Rockport	45	Not sampled	0
Sunnyview Terrace Association Inc	Gig Harbor	45	Not sampled	0
Sunset Farm	Port Orchard	45	Not sampled	0
Tala Point	Port Orchard	45	Not sampled	0
Toutle River View	Kelso	45	Not sampled	0
Vista Dunes Water Association	Raymond	45	Not sampled	0
Whiskey Hollow 670	Lacey	45	Not sampled	0
Williams Lake Beach Club	Tekoa	45	Not sampled	0
Windmill Heights Comm Club	Freeland	45	Not sampled	0
Briarwood Water System	Freeland	44	Not sampled	3
Bridle Moor Water Association	Yakima	44	Not sampled	0
Calmor Cove Club	Lynden	44	Not sampled	7
Cougar Campers	Cle Elum	44	Not sampled	0
Green Acres Water Association	Port Orchard	44	Not sampled	0
Hannah Heights #2 Water Users Assn	Friday Harbor	44	Not sampled	5
MT View Water System	Moses Lake	44	Not sampled	4
Olympic Trails Water Supply	Port Orchard	44	Not sampled	2
Rustemeyer Mobile Home Park	Port Orchard	44	Not sampled	0
Shawnee Hill Condominium WS	Vashon	44	Not sampled	0
Vineyard Cove Corporation	Port Orchard	44	Not sampled	0
Wind River Community	Woodland	44	Not sampled	0
Canyonwood Beach Water Supply	Union	43	Not sampled	0
Chattaroy Springs Water Assn	Chattaroy	43	Not sampled	1
Evergreen Sky Ranch Community WTR	Auburn	43	Not sampled	0
Fordair Water Co - Op Inc	Quincy	43	Not sampled	0
Harbor Hill	Freeland	43	Not sampled	0
Hawks Meadow Water System	Chelan	43	Not sampled	0
Hidden Valley Guest Ranch	Cle Elum	43	Not sampled	0
Kamilche Shores	Port Orchard	43	Not sampled	0
Lakeview Mobile Terrace	Ellensburg	43	Not sampled	0
Meadow Wood 689	Lacey	43	Not sampled	0
Riverwood Water System	Tonasket	43	Not sampled	0
Victor Water Association	Bellingham	43	Not sampled	0
Buena Vista Estates	Sequim	42	Not sampled	0
Camano Island Summit Assoc.	MT Vernon	42	Not sampled	1
Darrington Water Association	Darrington	42	Not sampled	0
Lakewood Manor Association	Allyn	42	Not sampled	0
Moses Coulee Water Association	Wenatchee	42	Not sampled	0
Ottercrest Estates Water System	Port Orchard	42	Not sampled	0
Richmond Totten	Yelm	42	Not sampled	1
Sehmel Road	Tacoma	42	Not sampled	0
Silverbrook Mh & Rv	Napavine	42	Not sampled	0
Smith Prairie 251	Lacey	42	Not sampled	0
Summerhill	Tacoma	42	Not sampled	0
Sunsetvue	Rochester	42	Not sampled	0
Tampico Drive Well Owners Assn	Yakima	42	Not sampled	0
Township 29 Water Association	MT Vernon	42	Not sampled	14
Walter Walker Water Works	Tacoma	42	Not sampled	0
Anderson Creek Water Association	Bellingham	41	Not sampled	0
Graham Place	Port Orchard	41	Not sampled	0
Lakeview Terrace	Mossyrock	41	Not sampled	0
Mountain View	Union	41	Not sampled	0
Olympic Vista Club Community Water	Shelton	41	Not sampled	0
Polnell Landing Water Assoc.	Coupeville	41	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 Washington State Department of Health, Office of Drinking Water.

1,901 to 2,000 of 2,220, by people served

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