All water systems in Oregon
2,555 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Eugene Mobile Village Lane County |
260 | 1 | 0 | |
|
Hazel Dell Orchard Wasco County |
260 | 0 | 0 | |
|
North Lake School SD 14 Lake County |
260 | 1 | 1 | |
|
Swiss Krono or LLC Klamath County |
260 | 0 | 0 | |
|
Lone Oak Estates Linn County |
258 | 2 | 0 | |
|
Juno Nonprofit Water Improvement Distr Tillamook County |
255 | 1 | 0 | |
|
Lamontai Improvement Wtr Dist Lane County |
255 | 2 | 0 | |
|
Lane CO Parks Orchard Point PK Lane County |
255 | 2 | 1 | |
|
Lexington, Town of Morrow County |
255 | 1 | 0 | |
|
Usfs Eagle Creek CG Multnomah County |
255 | 1 | 0 | |
|
Diamond Hill RV Park Linn County |
253 | 2 | 0 | |
|
Amazon Data Hermiston Pdx080 Umatilla County |
250 | 2 | 0 | |
|
Amazon Data Umatilla Pdx063 Umatilla County |
250 | 2 | 1 | |
|
Blondzees Water System Marion County |
250 | 1 | 0 | |
|
Camp Baldwin Bsa Wasco County |
250 | 2 | 0 | |
|
Camp Collins YMCA Multnomah County |
250 | 2 | 0 | |
|
Camp Kuratli at Trestle Glen Clackamas County |
250 | 2 | 0 | |
|
Camp Namanu 12000 Gal Resvr Clackamas County |
250 | 1 | 0 | |
|
Camp Yamhill Yamhill County |
250 | 0 | 0 | |
|
Capital Futbol Club Marion County |
250 | 1 | 0 | |
|
Catherine Creek Lodge Union County |
250 | 2 | 0 | |
|
Center Market #25 Marion County |
250 | 1 | 0 | |
|
Craigs Lucky Logger Rest and Henrys Bar Lane County |
250 | 1 | 0 | |
|
Eastmont Water Company Clackamas County |
250 | 3 | 0 | |
|
Eddyville Charter School Lincoln County |
250 | 2 | 0 | |
|
Family Redwood Park Cooperative Josephine County |
250 | 1 | 1 | |
|
Fast Break Bonanza Market Klamath County |
250 | 1 | 0 | |
|
Ferndale Elementary Umatilla County |
250 | 1 | 0 | |
|
Fernridge Mobile Estates Lane County |
250 | 7 | 1 | |
|
Foster Lake Market Linn County |
250 | 0 | 0 | |
|
Garibaldi Restaurant Lane County |
250 | 1 | 0 | |
|
Grants Pass Golf Club/restaurt Josephine County |
250 | 0 | 0 | |
|
Groner Elementary SD 1j Washington County |
250 | 0 | 0 | |
|
Hebo Joint Water & Sanitary Auth Tillamook County |
250 | 4 | 2 | |
|
Helvetia Tavern INC Washington County |
250 | 1 | 0 | |
|
Imbler, City of Union County |
250 | 1 | 0 | |
|
Lakeside Foods Umatilla County |
250 | 0 | 0 | |
|
M&j Market Jackson County |
250 | 1 | 0 | |
|
Manning Dairy Queen Washington County |
250 | 1 | 0 | |
|
Mohawk General Store Lane County |
250 | 1 | 1 | |
|
MT View Elementary SD 509j Benton County |
250 | 0 | 0 | |
|
Northwest Newberg Water Assn Yamhill County |
250 | 1 | 0 | |
|
Oprd Farewell Bend State Park Baker County |
250 | 1 | 0 | |
|
Oprd McCormack CG Malheur County |
250 | 2 | 0 | |
|
Oregon Water Utilities Southview Klamath County |
250 | 1 | 0 | |
|
Petes Mountain Water CO Clackamas County |
250 | 7 | 0 | |
|
Pge Pelton Park Jefferson County |
250 | 0 | 0 | |
|
Pge See Water System Jefferson County |
250 | 0 | 0 | |
|
Pleasant Hill Dairy Queen Lane County |
250 | 0 | 0 | |
|
Port of Tillamook Bay Tillamook County |
250 | 1 | 0 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules still in violation at EPA's latest data refresh.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Oregon records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.