All water systems in Oregon
2,555 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Manzanita Hills Subdivision Jackson County |
30 | 6 | 3 | |
|
Mayfair Moorage INC Multnomah County |
30 | 1 | 0 | |
|
Maysara Winery Yamhill County |
30 | 2 | 1 | |
|
McKenzie Station Espresso Lane County |
30 | 1 | 0 | |
|
Merlin Comm Ctr-Senior Prog Josephine County |
30 | 0 | 0 | |
|
Moffett Vineyards Yamhill County |
30 | 0 | 0 | |
|
MT Shadow MHP Clackamas County |
30 | 3 | 0 | |
|
Neskowin Valley School Tillamook County |
30 | 3 | 0 | |
|
Ochoco Vist RV Park Crook County |
30 | 1 | 0 | |
|
Odfw SO Santiam Fish Hatch Linn County |
30 | 0 | 0 | |
|
Odot Stanton Blvd Facility Malheur County |
30 | 3 | 0 | |
|
Olallie Lake Resort Jefferson County |
30 | 2 | 0 | |
|
Oprd Cottonwood Canyon ST PK Sherman County |
30 | 0 | 0 | |
|
Oprd Hilgard Junction State PK Union County |
30 | 2 | 0 | |
|
Oprd Red Bridge State Park Union County |
30 | 1 | 0 | |
|
Oregon City Elks Lodge #1189-Elks Park Clackamas County |
30 | 0 | 0 | |
|
Out N About Josephine County |
30 | 2 | 1 | |
|
Penner Ash Wine Cellars Yamhill County |
30 | 0 | 0 | |
|
Pge Beaver Generating Station Columbia County |
30 | 5 | 0 | |
|
Pge Biglow Canyon Sherman County |
30 | 1 | 0 | |
|
Pistol River Friendship Club Curry County |
30 | 2 | 0 | |
|
Project Path Water System Umatilla County |
30 | 3 | 0 | |
|
Rainbow Coffee Lane County |
30 | 1 | 0 | |
|
Rainbow Park MHP Lane County |
30 | 1 | 0 | |
|
Reustle Vineyards Douglas County |
30 | 0 | 0 | |
|
Rowena Dell Water System Wasco County |
30 | 2 | 1 | |
|
Roxy Ann Heights HOA Jackson County |
30 | 1 | 0 | |
|
Scholls Community Church Washington County |
30 | 0 | 0 | |
|
Smith River Marina Douglas County |
30 | 4 | 1 | |
|
Spangler Building Clackamas County |
30 | 0 | 0 | |
|
Steens Mountain Wilderness Resort Harney County |
30 | 0 | 0 | |
|
Summer Lake Wildlife Mngmt Lake County |
30 | 3 | 1 | |
|
Tideland Water Co-Op Tillamook County |
30 | 2 | 0 | |
|
Troon Vineyards Jackson County |
30 | 0 | 0 | |
|
Usda AG Research Station Umatilla County |
30 | 2 | 1 | |
|
Usfs Cloud Cap/cooper Spur Hood River County |
30 | 1 | 0 | |
|
Usfs Little Crater Lake CG Clackamas County |
30 | 1 | 0 | |
|
Usfs North Davis CG HP Deschutes County |
30 | 0 | 0 | |
|
Usfs Ochoco Ranger Station Crook County |
30 | 1 | 0 | |
|
Usfs Riley CG (middle) HP #2 Clackamas County |
30 | 1 | 0 | |
|
Usfs Riley CG (west) HP #1 Clackamas County |
30 | 1 | 0 | |
|
Usfs Sand Beach CG Tillamook County |
30 | 0 | 0 | |
|
Usfs Silver Lake RS Lake County |
30 | 3 | 1 | |
|
West Gregory MHP South Jackson County |
30 | 2 | 0 | |
|
West Scio Santiam Market & Deli Linn County |
30 | 2 | 0 | |
|
Weyerhaeuser-Aurora Clackamas County |
30 | 0 | 0 | |
|
Whispering Pines Motel Klamath County |
30 | 3 | 1 | |
|
Wolf Creek Library Josephine County |
30 | 2 | 0 | |
|
Yamhill CO Pks-Ed Grenfell PK Yamhill County |
30 | 0 | 0 | |
|
Resort at Lake Selmac Josephine County |
29 | 0 | 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.