All water systems in Oregon
2,555 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Sunridge Water INC Umatilla County |
200 | 6 | 0 | |
|
Sunshine Plaza Jackson County |
200 | 11 | 1 | |
|
Surfwood Villa HOA Marion County |
200 | 3 | 1 | |
|
Territorial Elementary SD 69 Lane County |
200 | 3 | 1 | |
|
Turner Lds Church Marion County |
200 | 1 | 0 | |
|
Twin Cedars MHP Linn County |
200 | 3 | 1 | |
|
Ultimook Running Camp Tillamook County |
200 | 1 | 1 | |
|
Usfs Timber Lake Jcc Clackamas County |
200 | 1 | 0 | |
|
Walnut Mobile Home Park Clackamas County |
200 | 2 | 0 | |
|
Walterville Center WS Lane County |
200 | 0 | 0 | |
|
Weslinn Water Company Linn County |
200 | 1 | 0 | |
|
Wooden Shoe Tulip Farm & Vineyard Clackamas County |
200 | 1 | 1 | |
|
Lgc Meadowlark Manor LLC Marion County |
195 | 1 | 0 | |
|
Walterville Elem SD 19 Lane County |
194 | 2 | 0 | |
|
Avion WC South Redmond Heights Deschutes County |
190 | 0 | 0 | |
|
Helix, City of Umatilla County |
190 | 4 | 1 | |
|
Sun Outdoors Portland South Washington County |
190 | 1 | 0 | |
|
Valley Inquiry Charter School Marion County |
188 | 1 | 0 | |
|
Wauna Water District Clatsop County |
188 | 3 | 1 | |
|
Elkton, City of Douglas County |
187 | 2 | 0 | |
|
Usfs Hoover Campground Linn County |
185 | 1 | 0 | |
|
Grass Valley Water System Sherman County |
184 | 2 | 0 | |
|
Idleway Improvement District Crook County |
183 | 0 | 0 | |
|
Arbor School West Clackamas County |
180 | 1 | 0 | |
|
Avion WC Tetherow Crossing Deschutes County |
180 | 0 | 0 | |
|
Barlow Trail Estates Clackamas County |
180 | 2 | 0 | |
|
Camp Kilowan Polk County |
180 | 2 | 1 | |
|
Excalibur Village Clackamas County |
180 | 1 | 0 | |
|
Forest Hills Golf Course Washington County |
180 | 0 | 0 | |
|
Molalla River SD Clarkes Elem Clackamas County |
180 | 1 | 0 | |
|
Neighborhood Church Clackamas County |
180 | 3 | 1 | |
|
Pine Grove Water Dist (klamath) Klamath County |
180 | 2 | 1 | |
|
Timber Water Association Washington County |
180 | 9 | 2 | |
|
Union Pacific Rr-Hinkle Yard Umatilla County |
180 | 0 | 0 | |
|
Eweb-Carmen Smith Hydro Plant Linn County |
178 | 0 | 0 | |
|
Odfw Wizard Falls Jefferson County |
178 | 1 | 0 | |
|
Country Estates Mobile Park Josephine County |
175 | 6 | 0 | |
|
Country Garden Estates MHP Morrow County |
175 | 2 | 1 | |
|
Hiland WC Shadow Wood Clackamas County |
175 | 2 | 0 | |
|
Jordan Valley, City of Malheur County |
175 | 3 | 0 | |
|
Juniper Mobile Park Deschutes County |
175 | 1 | 1 | |
|
Mobilife Water Company INC Lane County |
175 | 0 | 0 | |
|
Monrovia North Yamhill County |
175 | 0 | 0 | |
|
Monrovia South Yamhill County |
175 | 1 | 0 | |
|
Otter Rock Water District Lincoln County |
175 | 4 | 0 | |
|
Prospect Village Jackson County |
175 | 1 | 1 | |
|
Sauvie Island School Multnomah County |
175 | 0 | 0 | |
|
Speedy Mart Riverbanks Josephine County |
175 | 3 | 1 | |
|
Springwater Academy Clackamas County |
175 | 0 | 0 | |
|
Usfs Cold Water Cove Boat Launch Linn County |
175 | 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.