Washington utilities 1,401 to 1,500.

Each serves 83 to 94 people, as it reports to EPA. Your ZIP code finds yours faster.

Find a Washington utility, city or county

1,401 to 1,500 of 2,220, by people served

Washington utilities, 1,401 to 1,500 of 2,220, by people served
Utility	Based in	Serves	Regulated PFAS	Health-based violations since 2016
Lakeside Village	Napavine	94	Not sampled	0
Marble Water System	Northport	94	Not sampled	1
San Juan Vista	Sekiu	94	Not sampled	0
Westbourne Acres	College Place	94	Not sampled	5
Woodard Place	Olympia	94	Not sampled	0
Aspinwall Estates	Tacoma	93	Not sampled	0
Blackmans Lake Water District		93	Not sampled	0
Cascade Highlands	Tacoma	93	Not sampled	0
Cascadia Park Water Company	Yakima	93	Not sampled	0
Cedarbrook	Tacoma	93	Not sampled	0
Manzanita Beach	Port Orchard	93	Not sampled	0
Mulkey Meadows 1	Port Orchard	93	Not sampled	0
Skyline East Orchard	Wenatchee	93	Not sampled	0
Wildwood 2 and 3	Ronald	93	Not sampled	0
Burman Acres Water	Yakima	92	Not sampled	0
Cedar Crest Mobile Home Park	Olympia	92	Not sampled	0
Forestview Senior Community LLC	Port Orchard	92	Not sampled	0
Lews 81st 225	Lacey	92	Not sampled	0
Merwin Village/Park Ppl Co	Woodland	92	Not sampled	0
Peninsula Mobile Park	Allyn	92	Not sampled	0
Prospect Water Assn Inc	Yakima	92	Not sampled	0
Seamount Estates Community	Port Orchard	92	Not sampled	0
Sunset Development Comm Club	Coupeville	92	Not sampled	2
Whispering Rock Farmworker Housing	Wenatchee	92	Not sampled	0
Ahearn Water System	Coupeville	91	Not sampled	0
Crescent Valley #333	Tacoma	91	Not sampled	0
Mountain View Water District Inc	Kent	91	Not sampled	0
Pioneer Park Water System	Port Orchard	91	Not sampled	0
Bay City Properties	Raymond	90	Not sampled	0
Baywood Village Mobile Home Park	Sequim	90	Not sampled	0
Beachwood Water Company	Coupeville	90	Not sampled	9
Cedar Shores 677	Lacey	90	Not sampled	0
Cedar View Tracts Comm Club	Port Orchard	90	Not sampled	0
Country Meadows	Port Orchard	90	Not sampled	0
Deer Lake Haven Inc	Freeland	90	Not sampled	2
First Potholes Water Users Assn	Moses Lake	90	Not sampled	0
Giffords 685	Lacey	90	Not sampled	0
Golden Meadow	Tacoma	90	Not sampled	0
Indian Village Estates Water Assn	Spokane	90	Not sampled	0
Kings Meadow MHP	Port Orchard	90	Not sampled	0
Lake Alice Water Association	Fall City	90	Not sampled	0
New Start Landowners Association	Arlington	90	Not sampled	0
Pattons Retreat Water Assn	Oak Harbor	90	Not sampled	0
Pederson Place 604	Lacey	90	Not sampled	0
Pilchuck Riviera #1	Arlington	90	Not sampled	0
Pine Forest Water System	Tonasket	90	Not sampled	0
Prairie Acres Water System	Maple Falls	90	Not sampled	0
Rakwanna Park Water Sys Inc	Woodinville	90	Not sampled	0
Rondelay Meadows	Tacoma	90	Not sampled	0
Single Tree Acres	Vancouver	90	Not sampled	0
Skookumchuck Mobile Manor	Napavine	90	Not sampled	0
Springwood	Union	90	Not sampled	0
Tiger Tracts	Loon Lake	90	Not sampled	0
Whiteside Homeowners Association	MT Vernon	90	Not sampled	0
Yakima Golding Farms 1	Toppenish	90	Not sampled	0
Fairview Domestic Water Assn	Othello	89	Not sampled	0
Olympic Marine View Water Assoc	Arlington	89	Not sampled	2
Glacier Springs Water System	Lynden	88	Not sampled	0
Harstene Retreat	Shelton	88	Not sampled	0
Lake Mayfield Community Club	Napavine	88	Not sampled	0
Maxvale 618	Lacey	88	Not sampled	0
McGee Guest Home	Spanaway	88	Not sampled	0
North Twin Lakeview Assn	Port Orchard	88	Not sampled	0
Rimrock Water Association	Goldendale	88	Not sampled	0
Viking Road Water System	Moses Lake	88	Not sampled	0
Eloika Pines LLC	Port Orchard	87	Not sampled	0
Glenwood Farms 1 East	Tacoma	87	Not sampled	0
Hi Lo Homeowners Assn	Moses Lake	87	Not sampled	0
Marine View Home Owners Assn	Moses Lake	87	Not sampled	0
Mayfield Kamper Klub	Napavine	87	Not sampled	1
Mount Baker Mobile Home Park	Bellingham	87	Not sampled	2
West Wynd	Port Orchard	87	Not sampled	0
Lake Wenatchee Water District	Leavenworth	86	Not sampled	0
Maple Shores	Port Orchard	86	Not sampled	0
Old Orchard Estates Water System	Tonasket	86	Not sampled	0
Orchard Grove	Port Orchard	86	Not sampled	0
Wagon Wheel MHP	East Wenatchee	86	Not sampled	0
Alder Lake	Port Orchard	85	Not sampled	0
Cooper Point Water Co	Shelton	85	Not sampled	0
Creekside Meadows Division II	Tacoma	85	Not sampled	0
Delphi Mobile Home Park	Port Orchard	85	Not sampled	0
Ferndale Estates LLC	Ferndale	85	Not sampled	2
Hazelwood Heights	Auburn	85	Not sampled	0
Libby Road East	Tacoma	85	Not sampled	0
Minerva Terrace	Shelton	85	Not sampled	0
Paterson Heights Water Assn	West Richland	85	Not sampled	0
Prospect Point Beach Club	Port Orchard	85	Not sampled	0
Purdy Acres East	Tacoma	85	Not sampled	0
South Shady Acres Water	Port Orchard	85	Not sampled	0
Spring Point Homeowners Association	Deer Harbor	85	Not sampled	21
Summerland	Coupeville	85	Not sampled	4
Sunnyslope Mutual Water System	Vashion Island	85	Not sampled	0
Widarama Beach Water Rights Assn.	MT Vernon	85	Not sampled	0
Flemings Platt Water Association	Lynden	84	Not sampled	0
Harbor on Fisherman Bay	Lopez Island	84	Not sampled	0
Pioneer	Olympia	84	Not sampled	0
Hood Canal Highlands	Port Orchard	83	Not sampled	0
Sandy Shore & Sunnyside Meadows	Newport	83	Not sampled	0
Shawnee Hills Water System	Gig Harbor	83	Not sampled	0
Stilliridge	Port Orchard	83	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.

1,401 to 1,500 of 2,220, by people served

Where to go next