Oregon utilities 101 to 127.

Each serves 120 to 4,423 people, as it reports to EPA. Your ZIP code finds yours faster.

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101 to 127 of 127, by people served

Oregon utilities, 101 to 127 of 127, by people served
Utility	Based in	Serves	Regulated PFAS	Health-based violations since 2016
City of Lafayette	Lafayette	4,423	None found	3
City of Wood Village	Wood Village	4,388	None found	0
Sunriver Water Llc/Sunriver Utilities	Sunriver	4,300	None found	0
City of Aumsville	Aumsville	4,125	None found	0
Crooked River Ranch WTR Co	Terrebonne	4,000	None found	0
Rivergrove Water District	Lake Oswego	4,000	None found	0
City of Coquille	Coquille	3,953	None found	4
City of Madras	Madras	3,940	None found	0
Warm Springs Water Treatment Plant	Warm Springs	3,800	None found	38
City of Sisters	Sisters	3,778	Not sampled	0
City of Harrisburg	Harrisburg	3,684	None found	1
North Plains Water Department	North Plains	3,663	Not sampled	0
City of Mount Angel	MT. Angel	3,650	None found	0
Toledo Water Utilities	Toledo	3,645	None found	0
City of Myrtle Creek	Myrtle Creek	3,501	None found	0
Tri - City Jw&Sa	Myrtle Creek	3,500	None found	0
City of Hubbard	Hubbard	3,478	None found	0
City of Jefferson	Jefferson	3,348	Not sampled	0
City of Bandon	Bandon	3,000	None found	0
City of Dundee	Dundee	2,960	PFOS	1
Corbett Water District	Corbett	2,954	None found	0
City of Lakeview	Lakeview	2,476	None found	1
City of Donald	Donald	1,107	None found	0
City of Falls City	Falls City	1,051	None found	0
Adair Village Water System	Adair Village	875	None found	0
Marcola Water District	Springfield	600	PFOS, PFHxS	0
Pleasant View Water Co	Yamhill	120	None found	0

Utilities EPA sampled under UCMR 5, plus any other community system serving 3,300 people or more. Smaller systems appear in ZIP code results. People served is what each utility reports to EPA. Data: EPA SDWIS 2026 Q2 and UCMR 5.