Washington utilities 701 to 800.

Each serves 260 to 336 people, as it reports to EPA. Your ZIP code finds yours faster.

Find a Washington utility, city or county

701 to 800 of 2,220, by people served

Washington utilities, 701 to 800 of 2,220, by people served
Utility	Based in	Serves	Regulated PFAS	Health-based violations since 2016
Corral Springs Water System	Tonasket	336	Not sampled	0
Chelan Falls Water District	Wenatchee	335	Not sampled	0
Progressive Flat Water Assn	Tonasket	335	Not sampled	1
Chattaroy Valley Mobile Estates	Spokane	333	Not sampled	0
Greater Bar Water District	Bridgeport	330	Not sampled	0
Kackman Creek	MT Vernon	330	Not sampled	0
River Bluff Water System	Spokane	330	Not sampled	0
Black Lake Estates	Tacoma	329	Not sampled	0
Coyle	Port Townsend	329	Not sampled	0
Crane Ranch	Tonasket	329	Not sampled	0
Emerald Lake	Shelton	329	None found	0
Hawk Acres 607	Lacey	328	Not sampled	0
Lost Lake	Port Orchard	328	Not sampled	0
Pleasant Forest Camping Club	Napavine	327	Not sampled	0
Crockett Lake Water District	Freeland	325	Not sampled	0
Machias Ridge Homeowners Assoc.	Arlington	324	Not sampled	0
Skykomish Water Dept	Skykomish	324	Not sampled	0
Collins Lake Community Club	Port Orchard	322	Not sampled	0
Rustlewood	Shelton	322	Not sampled	0
Treasure Island Country Club	Port Orchard	321	Not sampled	0
Leif Erikson Rec Assoc	MT Vernon	320	Not sampled	0
Rocky Point Community Club	Coupeville	320	Not sampled	0
Swantown Water District	Freeland	318	Not sampled	0
Clear Lake Water District	Port Orchard	317	Not sampled	0
Loveland Mobile Estates	Port Orchard	317	Not sampled	0
Curlew Water & Sewer District	Republic	316	Not sampled	0
West Mesa Domestic Water Assn	Othello	316	Not sampled	0
Sunwood Graham	Port Orchard	315	Not sampled	0
Town of Springdale	Springdale	315	Not sampled	0
Stratford Road Estates	Moses Lake	312	Not sampled	0
Beachcomber H2o Co	Freeland	310	Not sampled	0
Camano Laguna Vista Water Assoc	Stanwood	310	Not sampled	0
Canyon Village Water System Inc	Yakima	310	Not sampled	0
Paradise Estates Water Dept Inc	Ashford	309	Not sampled	0
Cedar Springs Camp	Lake Stevens	308	Not sampled	0
Haven by the Sea	Montesano	308	Not sampled	0
Terry Lane 354	Lacey	308	Not sampled	0
Wanapum Village	Selah	305	Not sampled	0
Port Gamble	Poulsbo	303	Not sampled	0
Artesian Water District 8	College Place	302	Not sampled	0
Crystal River Ranch Assoc	Greenwater	302	Not sampled	0
Fordyce Water Assn	Husum	302	Not sampled	0
Parkwood Manor MHP	Coupeville	301	Not sampled	0
Hillcrest Water Users Assn	Moses Lake	300	Not sampled	0
Homestead Manufactured Housing	Kennewick	300	Not sampled	1
Lewis River Golf Course	Kelso	300	Not sampled	0
Mariners Cove Beach Club Inc	Coupeville	300	Not sampled	0
Selah Hills Homeowners Cooperative	Yakima	300	Not sampled	0
Tri - City Water District #45	Kennewick	300	Not sampled	0
Andrews First	Tacoma	299	Not sampled	0
Driftwood Heights Association	Coupeville	298	Not sampled	0
Colony Surf Water Supply	Lilliwaup	297	Not sampled	0
Cro Farms Inc	Rock Island	297	Not sampled	0
Town of Lacrosse	Lacrosse	297	Not sampled	0
Sun Meadows	Sequim	295	Not sampled	0
Skyline Water System Inc	Moses Lake	293	Not sampled	0
Desert Canyon Domestic Water System	Orondo	292	Not sampled	1
Bauers Landing Lodge	Cashmere	291	Not sampled	0
New Utsalady Water System Inc	Stanwood	291	Not sampled	0
Cougar Crest	Port Orchard	290	Not sampled	0
Hunters Water District	Colville	290	Not sampled	0
McKees Beach Assoc	MT Vernon	290	Not sampled	2
Northport Water System	Northport	290	Not sampled	1
Peterson Farms	Woodland	290	Not sampled	0
Shorecrest	Tacoma	289	Not sampled	0
Plymouth Water District	West Richland	288	Not sampled	7
Maggie Lake Water District	Tahuya	287	Not sampled	0
Camano Hills Water Company Inc	Coupeville	286	Not sampled	0
Goss Lake Park Community	Coupeville	285	Not sampled	3
Cedar Glen Mobile Home Park	Port Orchard	284	Not sampled	1
Indian Hills Estates	Poulsbo	282	Not sampled	1
Outlook Community Water	Yakima	282	Not sampled	0
Marys Garden	Yakima	280	Not sampled	0
Butler Cove Water Company	Port Orchard	278	Not sampled	0
Mill A Water Co	Willard	278	Not sampled	0
Bickleton Community	Goldendale	277	Not sampled	0
Newhalem Water System	MT Vernon	277	Not sampled	0
River Park	Tacoma	277	Not sampled	0
Sun Country Estates 1 - 2 - 3	Wenatchee	277	Not sampled	0
Raspberry Ridge Water Association	Lynden	276	Not sampled	0
Highlands Utility District	Shoreline	275	Not sampled	0
Neilton Meadowland WD 8 A	Neilton	275	Not sampled	0
West Ridge Water System	Coupeville	275	Not sampled	0
Spring Glen Association	Fall City	273	Not sampled	0
Foothills Water Association	Port Orchard	271	Not sampled	0
View Ridge Heights	Union	271	Not sampled	0
Bethel Water Co	Lacey	270	Not sampled	0
Town of Spangle	Spangle	270	Not sampled	0
Deer Meadows Water Company Inc	Davenport	268	Not sampled	0
Keanland Park 761	Lacey	268	Not sampled	1
Navy Yard Park	Poulsbo	268	Not sampled	0
Scatter Creek Ranch 760	Lacey	268	Not sampled	0
Lazy Acres 351	Lacey	267	Not sampled	0
Skamokawa Water System	Cathlamet	267	Not sampled	0
Green Island Hills Water Assn	MT Vernon	265	Not sampled	0
Grasslands Water System	Ellensburg	264	Not sampled	0
City of Kahlotus	Kahlotus	262	Not sampled	0
Whidbey Shores Water System	Coupeville	262	Not sampled	1
Cascade Vista HOA	Port Orchard	260	Not sampled	0
Hydro Irrigation District No 9	Walla Walla	260	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.

701 to 800 of 2,220, by people served

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