Washington utilities 1,701 to 1,800.

Each serves 55 to 62 people, as it reports to EPA. Your ZIP code finds yours faster.

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1,701 to 1,800 of 2,220, by people served

Washington utilities, 1,701 to 1,800 of 2,220, by people served
Utility	Based in	Serves	Regulated PFAS	Health-based violations since 2016
Campbells Glen	Clinton	62	Not sampled	18
Cedars Mobile Manor	Port Orchard	62	Not sampled	0
Coppermill 520	Lacey	62	Not sampled	0
Forest Glen 762	Lacey	62	Not sampled	0
Highland Trace Water Co Inc	Oak Harbor	62	Not sampled	0
Iron Springs Park	Hoquiam	62	Not sampled	0
Maple Hill Water Services	Stevenson	62	Not sampled	0
Neals Valley View Addition WTR Co	Yakima	62	Not sampled	0
Newaukum Water System	Port Orchard	62	Not sampled	0
Stone Creek Estates Water Assn.	Kent	62	Not sampled	1
Sunset West Water Association	MT Vernon	62	Not sampled	0
Whidbey Highlands Water Assoc	Coupeville	62	Not sampled	0
Cascade Foothills	Tonasket	61	Not sampled	0
Curries Landing	Tacoma	61	Not sampled	0
Elwha Place Homeowners Assn	Port Angeles	61	Not sampled	0
Greenwood Estates	Tacoma	61	Not sampled	0
Henderson Bay	Tacoma	61	Not sampled	0
Rainier Tracts Water Assn	Moses Lake	61	Not sampled	0
Rocky Acres Water System	Port Orchard	61	Not sampled	0
Silver Springs Estates Comm Assn	Coupeville	61	Not sampled	0
South Bay Terraces Water Company	Port Orchard	61	Not sampled	0
Sunnyhills	Sun Valley	61	Not sampled	0
Sunset Acres Water Assn	Moses Lake	61	Not sampled	0
Teen Challenge	Spokane	61	Not sampled	3
Basin View Water Association	Othello	60	Not sampled	0
Belfern West	Lynden	60	Not sampled	0
Citizens Water Association	Port Orchard	60	Not sampled	0
Crocker Creek 663	Lacey	60	Not sampled	0
Elbe Water & Sewer District	Elbe	60	Not sampled	0
Emanuel Heights Water System	Brewster	60	Not sampled	0
Fields Water Association	MT Vernon	60	Not sampled	0
Island Park Mobile Home Park	Freeland	60	Not sampled	0
Kicuwa Meadows	Port Orchard	60	Not sampled	0
Lora Lee Estates	Port Angeles	60	Not sampled	0
Mahoneyville Water Assoc	Freeland	60	Not sampled	0
Mountain View Association	Dallesport	60	Not sampled	0
New Pine Acres	Union	60	Not sampled	0
Parkwood Apartments	Shelton	60	Not sampled	2
Peninsula Pines Park	Port Orchard	60	Not sampled	0
Pirnie Road	Puyallup	60	Not sampled	0
Saddle Ridge Water Users	Yakima	60	Not sampled	0
Skookum Ranch	Tacoma	60	Not sampled	0
Starks Mobile Home Court	Yakima	60	Not sampled	0
Stevens Co PUD - Denison	Loon Lake	60	Not sampled	0
Stevens Co PUD - Dolomite	Loon Lake	60	Not sampled	0
Suburban Mobile Park	Coupeville	60	Not sampled	1
Suddenview	Port Orchard	60	Not sampled	0
Sunny Shores Community Club	Arlington	60	Not sampled	0
Sunset Domestic Water Assn	Pasco	60	Not sampled	0
Swanrun Water System	Freeland	60	Not sampled	0
Tukes Mountain Homeowners	Woodland	60	Not sampled	0
Vista Vue Water Users Assn	Tonasket	60	Not sampled	0
Wanapum Indian Village	Beverly	60	Not sampled	0
Wayside Village	Chehalis	60	Not sampled	0
Western Stavis Water Sys II & III	Poulsbo	60	Not sampled	0
Withrow Water Works	Tonasket	60	Not sampled	1
Adams Rd Community Assn	Coupeville	59	Not sampled	0
Agrinorthwest Riverbend	Pasco	59	Not sampled	7
Cherokee Strip HOA & Water	Port Orchard	59	Not sampled	0
Fall City Water Dist. (Plum Creek)	Fall City	59	Not sampled	1
Paradise Cove Resort & Rv Park	Castle Rock	59	Not sampled	0
Alpine Water Association	Falls City	58	Not sampled	0
Double L Mobile Home Park	Lynden	58	Not sampled	1
Kooley S Harbor Estates	Gig Harbor	58	Not sampled	0
McAulays Home Sites	Yakima	58	Not sampled	0
Mulford Estates	Port Orchard	58	Not sampled	0
Phelps Road	Tacoma	58	Not sampled	0
River View Shores Water System	Newport	58	Not sampled	0
Sky Meadows Community Assoc.	Coupeville	58	Not sampled	0
Sunnybank Water System	Cashmere	58	Not sampled	0
Vista Glen	Port Orchard	58	Not sampled	0
Arlington Heights Water Co Inc	Arlington	57	Not sampled	0
Detroit Water Service Assn	Port Orchard	57	Not sampled	0
Fall City Water Dist.(Spring Hill)	Fall City	57	Not sampled	0
Golden Oak	Port Orchard	57	Not sampled	0
Maple Vista	Lake Forest Park	57	Not sampled	0
Norcliffe Water Association	Coupeville	57	Not sampled	2
Olman Point Tracts Club	Port Orchard	57	Not sampled	0
Orcas Island Golf Estates	Eastsound	57	Not sampled	0
Pleasant View Water Company	Stanwood	57	Not sampled	0
Badger Lake Estates LLC	Port Orchard	56	Not sampled	0
Bayshore Water System	MT Vernon	56	Not sampled	0
Beverly Beach Improvement Club	MT Vernon	56	Not sampled	16
Harstine Island Estates Assn	Port Orchard	56	Not sampled	0
Magna Vista Water Corp	Woodland	56	Not sampled	0
Mountain Highway Apartments	Graham	56	Not sampled	0
Shangri - la Shores Inc	Coupeville	56	Not sampled	0
Sleeper Acres Comm. Assoc. Inc.	Coupeville	56	Not sampled	0
Sunvale Acres 4th Add Water System	Newport	56	Not sampled	0
Township Place	Napavine	56	Not sampled	0
Useless Bay Shores	Coupeville	56	Not sampled	0
85 Acres	Sun Valley	55	Not sampled	0
Bush Point Terrace Comm Club Inc.	Freeland	55	Not sampled	0
Cascade Crest	Port Orchard	55	Not sampled	0
Deer Lake Estates	Coupeville	55	Not sampled	0
Meadowbrook Village	Sequim	55	Not sampled	0
Northwest Mobile Home Park	Lynden	55	Not sampled	0
Pine Road Estates	Gig Harbor	55	Not sampled	0
Pleasant Cove	Port Orchard	55	Not sampled	0
Prairie Village LLC	Napavine	55	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.

1,701 to 1,800 of 2,220, by people served

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