Washington utilities 1,601 to 1,700.

Each serves 62 to 73 people, as it reports to EPA. Your ZIP code finds yours faster.

Find a Washington utility, city or county

1,601 to 1,700 of 2,220, by people served

Washington utilities, 1,601 to 1,700 of 2,220, by people served
Utility	Based in	Serves	Regulated PFAS	Health-based violations since 2016
Silver Lake Rd Acreage Tracts	Coupeville	73	Not sampled	0
Steamboat Island Inc	Port Orchard	73	Not sampled	0
Laura Lee Mobile Home Park	Yakima	72	Not sampled	0
Lookout Point	Tacoma	72	Not sampled	0
Mountain View	White Salmon	72	Not sampled	1
Oysterville Water	Oysterville	72	Not sampled	9
River Lane Community Club	Maple Falls	72	Not sampled	0
Alpine Mobile Estates	Port Orchard	71	Not sampled	0
Lone Lake Shores Community Assn	Langley	71	Not sampled	0
Luana Water Assn.	Port Orchard	71	Not sampled	0
Snug Harbor Mhc	Arlington	71	Not sampled	0
Vanridge Mobile Home Park	Woodland	71	Not sampled	0
Vikings West Mobile Home	Aberdeen	71	Not sampled	0
Wolf Creek Property Owners Assn	Tonasket	71	Not sampled	0
Badger Canyon Ranchettes #2	Port Orchard	70	Not sampled	0
Bell Woods	Port Orchard	70	Not sampled	0
Country Club Estates HOA	Yakima	70	Not sampled	0
Eaton Park Subdivision	Kennewick	70	Not sampled	0
Edgewater Mobile Estates	Port Orchard	70	Not sampled	0
Heritage West	Port Orchard	70	Not sampled	1
Highland Meadows	Freeland	70	Not sampled	0
Island View Lud 9	Carlsborg	70	Not sampled	0
Kapowsin Water District	Puyallup	70	Not sampled	0
Longhorn Country Estates 687	Lacey	70	Not sampled	0
Mountain Lakeview 619	Lacey	70	Not sampled	0
Painted Hills Water Association	Ephrata	70	Not sampled	0
Pinewood Glen Mutual Water Assn	Spanaway	70	Not sampled	0
Quartermaster Heights Water Assn	Vashon	70	Not sampled	0
Rhododendron Place	Union	70	Not sampled	0
Tiger Lake Terrace Tracts	Union	70	Not sampled	0
Valley of the Horses Water Dist #12	Cheney	70	Not sampled	0
Wolfe Water Association	Yakima	70	Not sampled	0
Bridge Water Resources	Raymond	69	Not sampled	0
Carlsborg Mobile Estates	Sequim	69	Not sampled	0
Dunbar Cove Development Assoc.	Port Orchard	69	Not sampled	0
Happy Hill Community Club	Port Orchard	69	Not sampled	0
Pacific Ventures	Tacoma	69	Not sampled	0
Southcreek #1	Tacoma	69	Not sampled	0
Tel Company 4	Freeland	69	Not sampled	0
Welchs Water Association	Port Orchard	69	Not sampled	0
Firstfruits Farms	Yakima	68	Not sampled	0
Mabana Shores Association	Coupeville	68	Not sampled	0
Mooreland Water Corp	Gig Harbor	68	Not sampled	0
North High Rock Estates W.S.	Arlington	68	Not sampled	0
Chelan Co PUD - Olalla Canyon	Wenatchee	67	Not sampled	0
Hi Valley View	Yakima	67	None found	0
Madrona Beach Water Co Inc	Port Orchard	67	Not sampled	0
Belwood Park	Tacoma	66	Not sampled	0
Elmwood Mobile Manor	Port Orchard	66	Not sampled	0
Fairfield MHP	Lynden	66	Not sampled	0
Gresham Water	Poulsbo	66	Not sampled	0
Hannah Heights Owners Association	Friday Harbor	66	Not sampled	0
Hidden Gardens Homeowners Coop	Port Orchard	66	Not sampled	0
Kyak Ridge Water System	Arlington	66	Not sampled	0
Lake Pleasant Mobile Home & Rv Park	Beaver	66	Not sampled	1
Parkside Airpark Owners	Battle Ground	66	Not sampled	0
Pilchuck 26 Tracts	Arlington	66	Not sampled	0
Predator Ridge	Pasco	66	Not sampled	0
Quail Run	Lacey	66	Not sampled	1
Sivo Acres	Tacoma	66	Not sampled	0
Stevens Co PUD - River Park Estates	Loon Lake	66	Not sampled	0
Wauna Easley	Gig Harbor	66	Not sampled	0
Bethel Ranchettes Mutual Water Co	Port Orchard	65	Not sampled	0
Clifton Beach Tracts Co Op	Port Orchard	65	Not sampled	1
Coach Post Mobile Park	Port Orchard	65	Not sampled	0
Cottonwood Glen Water Assn	Yakima	65	Not sampled	0
Eagle Cove Water Association	Friday Harbor	65	Not sampled	0
Fir Grove Mobile Park	Coupeville	65	Not sampled	0
Forest Ridge	Sequim	65	Not sampled	0
Frost Road Park	Winlock	65	Not sampled	0
Holiday Acres	Shelton	65	Not sampled	0
Horsehead Bay Water	Port Orchard	65	Not sampled	0
Jesfield Tracts Community Club	Port Orchard	65	Not sampled	0
Kineth Claim Community Water Assoc.	Coupeville	65	Not sampled	0
Little Lake Mobile Home Park	Tacoma	65	Not sampled	0
Madrona Ridge Homeowners	Port Orchard	65	Not sampled	0
Parkwood	Sun Valley	65	Not sampled	3
Playland Park	Yakima	65	Not sampled	0
Polnell Heights Water Association	Coupeville	65	Not sampled	0
Seavue Assoc	Port Orchard	65	Not sampled	0
Valleybrook Village	Bonney Lake	65	Not sampled	0
Whitstran Heights Water Association	Yakima	65	Not sampled	0
Crescent Acres Water Association	Coupeville	64	Not sampled	0
Orchard Beach Community	Union	64	Not sampled	0
Pebble Beach	Shelton	64	Not sampled	0
Ryanwood	Tacoma	64	Not sampled	0
Sylvan Terrace Condominiums	Shelton	64	Not sampled	0
Cattle Point Water District	Friday Harbor	63	Not sampled	0
Hamma Ridge	Shelton	63	Not sampled	0
J & B Orchards - South	Pasco	63	Not sampled	0
Key Ridge Water System	Gig Harbor	63	Not sampled	0
Los Cedros Mobile Home Park	Port Orchard	63	Not sampled	0
Pinecrest Subdivison Owners	Tonasket	63	Not sampled	0
Pondoray Shores Water & Sewer	Spokane	63	Not sampled	0
Prairie Vista	Rochester	63	Not sampled	0
Stavis Creek	Poulsbo	63	Not sampled	0
Sun Tides Community LLC	Port Orchard	63	Not sampled	1
Timberlane Mobile Home Park	Napavine	63	Not sampled	1
West Cashmere Water System	Cashmere	63	Not sampled	0
Bacus Road #1	Freeland	62	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.

1,601 to 1,700 of 2,220, by people served

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