Washington utilities 2,101 to 2,220.

Each serves 13 to 35 people, as it reports to EPA. Your ZIP code finds yours faster.

Find a Washington utility, city or county

2,101 to 2,220 of 2,220, by people served

Washington utilities, 2,101 to 2,220 of 2,220, by people served
Utility	Based in	Serves	Regulated PFAS	Health-based violations since 2016
Maple Hill Park	Coupeville	35	Not sampled	6
Meadowbrook Homeowners Assn	Arlington	35	Not sampled	0
San Juan Ranchos	Friday Harbor	35	Not sampled	0
Saratoga Shores Community Club	MT Vernon	35	Not sampled	0
Sexton	Olympia	35	Not sampled	0
Shoal Bay & Swift Bay Water Assn.	Lopez Island	35	Not sampled	0
Sleepy Hollow Apts	Spokane	35	Not sampled	0
Sunset Water & Maintenance Assoc	Lummi Island	35	Not sampled	0
Bakerview Terrace Comm Club	MT Vernon	34	Not sampled	0
Bayview Meadows Water System	Oak Harbor	34	Not sampled	0
Billington	Maple Valley	34	Not sampled	0
Granite Glen	Cle Elum	34	Not sampled	0
Mount Adams Vista Water System	Benton City	34	Not sampled	0
Olympic View Mobile Park	Sequim	34	Not sampled	0
Place Eighteen HOA	Port Orchard	34	Not sampled	0
Ravensdale Mobile Home Park	Ravensdale	34	Not sampled	0
Red Cedar Estates	Tacoma	34	Not sampled	0
Reservoir Hill Maintenance Assn	Cle Elum	34	Not sampled	0
Rocky Bay	Tacoma	34	Not sampled	0
Sage Hills Second Water System	Warden	34	Not sampled	0
Walden Water	Tacoma	34	Not sampled	0
Estates at Livingston Mtn	Woodland	33	Not sampled	0
Lakewood Garden Tracts Water Assoc	Arlington	33	Not sampled	0
Olympic View	Sequim	33	Not sampled	0
Olympic View Estates	Stanwood	33	Not sampled	0
Sunrise Estates Water System	Moses Lake	33	Not sampled	11
Tulip Meadows	Woodland	33	Not sampled	0
Wildes Grove Community Water Sys	Coupeville	33	Not sampled	0
Bel Aire Cove	Union	32	Not sampled	0
Brandt Point	Sequim	32	Not sampled	0
Brookhaven	Tacoma	32	Not sampled	0
Cedar Villa	Chehalis	32	Not sampled	0
Dallesport Domestic Water Sharers	Dallesport	32	Not sampled	0
Druse Water Association	Yakima	32	Not sampled	0
Farrell L. E.	Port Orchard	32	Not sampled	0
Georgetown Water Association	Coupeville	32	Not sampled	1
Green Meadows Subdivision	Yakima	32	Not sampled	0
Olalla Housing	Port Orchard	32	Not sampled	0
Sawyerwood Water System	Black Diamond	32	Not sampled	0
Stavis 1	Port Orchard	32	Not sampled	0
Cayou Valley Homeowners Assoc	Eastsound	31	Not sampled	0
Creekside Camping	MT Vernon	31	Not sampled	0
Glen Alder 522	Lacey	31	Not sampled	0
Milagra Water System	Lopez Island	31	Not sampled	0
MT View Tracts	Yakima	31	Not sampled	1
Orchard Homes Water System	Moses Lake	31	Not sampled	0
Owners Assoc of Beach Club Condos	Lummi Island	31	Not sampled	5
Puyallup River Rv Park	Puyallup	31	Not sampled	0
Whittlesey Water System	Yakima	31	Not sampled	0
Ashley Lane	Port Orchard	30	Not sampled	0
Beau View Water	Puyallup	30	Not sampled	0
Brown Taylor Water Co Inc	Yakima	30	Not sampled	0
Care Free Acres	Coupeville	30	Not sampled	0
Cascade View Estates #4	Cle Elum	30	Not sampled	0
Charlene Heights Well Co	Yakima	30	Not sampled	0
Chico Heights Community	Kirkland	30	Not sampled	0
Cottage Farms	Cle Elum	30	Not sampled	0
Desert Hills	Moses Lake	30	Not sampled	0
Edgewater	Yakima	30	Not sampled	0
Fern Bluff Estates	Monroe	30	Not sampled	0
Hunt Community (Hunt III)	Port Orchard	30	Not sampled	0
Jackson Mobile 2	Chehalis	30	Not sampled	0
Jubilee	Yakima	30	Not sampled	0
Koontz Ranch Water System	Oak Harbor	30	Not sampled	0
Little Valley Apts.	Oak Harbor	30	Not sampled	0
Mc Pherson Hills Water System	Arlington	30	Not sampled	0
Palo Verde	Sequim	30	Not sampled	0
Pleasant Hill Terrace Subdivision	Woodland	30	Not sampled	0
Ridgeview Park Estates	Spokane	30	Not sampled	0
River Rd Water Association	Maple Falls	30	Not sampled	0
Sandra Avenue 627	Lacey	30	Not sampled	0
Saratoga Terrace Water	Camano Island	30	Not sampled	0
Smith Cove	Port Orchard	30	Not sampled	1
Tiger Mtn Tracts	Issaquah	30	Not sampled	0
Turf Trails Domestic	Cle Elum	30	Not sampled	0
Valley View Mobile Home Park	Shelton	30	Not sampled	0
Dakota Heights Water System	Cle Elum	29	Not sampled	0
Elma Evergreen Village	Shelton	29	Not sampled	0
Grasslands Park	Cle Elum	29	Not sampled	0
Heather Water Works	Raymond	29	Not sampled	1
Hillcrest Homestead Tracts Water	Coupeville	29	Not sampled	0
Plain Flats Water System	Leavenworth	29	Not sampled	0
Cascade View Estates #1	Cle Elum	28	Not sampled	0
Eaglecrest Water & Road Association	Coupeville	28	Not sampled	0
Faranda Water Associaton	Oak Harbor	28	Not sampled	0
Grandview Beach Water Assoc Inc	Blain	28	Not sampled	0
Islandwood Estates	Port Orchard	28	Not sampled	0
Louella Heights	Sequim	28	Not sampled	0
Mountain Ridge	Roslyn	28	Not sampled	1
Queen Anne Water Works LLC	Shelton	28	Not sampled	0
Seascape Water Association	Stanwood	28	None found	0
Country Lane East	Moses Lake	27	Not sampled	0
North Forty Property Owners Assn	Friday Harbor	27	Not sampled	0
Smugglers Cove Water System	Friday Harbor	27	Not sampled	0
Sun Desert Inc	Moses Lake	27	Not sampled	0
Sunrise Beach Association	Lopez Island	27	Not sampled	0
Swiftwater Trailer Park	Cle Elum	27	Not sampled	0
Timaru Community Water Association	Oak Harbor	27	Not sampled	0
Cascade View Road Water System	Freeland	26	Not sampled	0
Ocosta Mobile Home Park LLC	Aberdeen	26	Not sampled	0
Peterson	Sequim	26	Not sampled	0
Bridge Road	Vancouver	25	Not sampled	0
Cascade View Estates #3	Cle Elum	25	Not sampled	0
Erickson Lake Tracts	Port Orchard	25	Not sampled	0
Red Gate Mobile Home Park	Port Orchard	25	Not sampled	34
Sward 278	Lacey	25	Not sampled	0
Twin Pines Mobile Home Park	Tonasket	25	Not sampled	0
Viking Village Mobile Home Park	Woodland	25	Not sampled	0
Winlock Waters 2	Napavine	25	Not sampled	0
Woods Creek Water District	Monroe	25	Not sampled	0
Hazel Dell Mobile Park	Woodland	24	Not sampled	1
West Deer Lake #1	Langley	24	Not sampled	0
Goldens Mobile Home Park	Port Orchard	23	Not sampled	0
Salt Aire Mobile Terrace	Olympia	23	Not sampled	0
Trowbridge Court Condo Assn	Port Orchard	23	Not sampled	0
Patterson Addition	Spokane	22	Not sampled	0
Sunset Park Water Co	Port Orchard	21	Not sampled	6
Clarks Creek LLC	Puyallup	20	Not sampled	0
Skyline Ridge	Port Orchard	20	Not sampled	0
Naches Rv Resort	Port Orchard	13	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.

2,101 to 2,220 of 2,220, by people served

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