Combined Uranium violations in Oregon
104 active public water systems in Oregon had a Combined Uranium violation in the past three years, 9 of them in the latest quarter of EPA's data. What Combined Uranium is and why it matters.
Systems with a Combined Uranium violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Norwood Pud Josephine County |
150 | 2 | 0 | |
|
Salem Mobile Estates/shady Acres Marion County |
150 | 6 | 1 | |
|
Table Rock Mobile Estates (north&south) Jackson County |
150 | 2 | 1 | |
|
Grants Pass Mobile Home Park LLC Jackson County |
140 | 5 | 2 | |
|
River Haven Mobile Home Estates Josephine County |
140 | 2 | 0 | |
|
LA Casa Mia Deschutes County |
135 | 5 | 0 | |
|
Country View MH Estates Jackson County |
132 | 5 | 0 | |
|
Fischers Place MHP Malheur County |
130 | 10 | 4 | |
|
Sidwalter Warm Springs · County |
130 | 10 | 3 | |
|
Chart Subdivision Umatilla County |
125 | 2 | 0 | |
|
Rainbow Rock Village MHP Curry County |
115 | 4 | 0 | |
|
Hopewell Water Company Yamhill County |
100 | 4 | 2 | |
|
Jackson Wellsprings Jackson County |
100 | 4 | 0 | |
|
Parkdale Water System Josephine County |
100 | 2 | 0 | |
|
Leisure Days Mobile Home Park Jackson County |
90 | 2 | 0 | |
|
Columbia Hills HOA Columbia County |
84 | 4 | 0 | |
|
Garden Valley Water Association Coos County |
84 | 7 | 0 | |
|
Orient Drive Mobile Estates Clackamas County |
83 | 3 | 0 | |
|
Country View MHP Josephine County |
80 | 4 | 1 | |
|
Tierra del Mar Water CO Tillamook County |
80 | 4 | 1 | |
|
Green Meadows Wtr Corporation Umatilla County |
75 | 3 | 0 | |
|
Paradise Community Assoc Clackamas County |
75 | 3 | 2 | |
|
Terrand Mobile Terrace Multnomah County |
71 | 3 | 1 | |
|
Blue Moon Mobile Home Park Josephine County |
70 | 2 | 0 | |
|
Chehalem Mtn Sun Ridge Water CO Yamhill County |
70 | 3 | 0 | |
|
Eagle Valley RV Park Douglas County |
70 | 5 | 1 | |
|
Clovercrest Community Water System Josephine County |
65 | 6 | 1 | |
|
King Silver RV Park Lincoln County |
62 | 8 | 1 | |
|
Cedarhurst Improvement Club Clackamas County |
60 | 10 | 3 | |
|
Highland Heights Estates Josephine County |
60 | 2 | 1 | |
|
Meadow Creek Subdivision Josephine County |
60 | 2 | 0 | |
|
Mountain Village Jackson County |
60 | 2 | 0 | |
|
Sand-N-Wood Mobile Villa Coos County |
60 | 5 | 2 | |
|
Welches Water Company Clackamas County |
60 | 9 | 0 | |
|
Ashland Valley Inn Jackson County |
59 | 6 | 2 | |
|
Circle Tree Mobile Park/ranch Josephine County |
57 | 1 | 0 | |
|
Winterview Estates Josephine County |
50 | 6 | 2 | |
|
Redwood Terrace Assisted Living Josephine County |
50 | 1 | 0 | |
|
Winchester Ridge Douglas County |
50 | 3 | 0 | |
|
Taylors Landing RV Park Lincoln County |
48 | 6 | 1 | |
|
Darneille Estates Josephine County |
47 | 2 | 1 | |
|
Ralph Taylor Trailer Court Marion County |
45 | 6 | 1 | |
|
Pine Ridge Water CO LLC Josephine County |
44 | 2 | 0 | |
|
Sky Crest Heights Homeowners Josephine County |
44 | 4 | 1 | |
|
Cove Partnership Klamath County |
40 | 3 | 1 | |
|
Deception Creek Mobile Park Lane County |
40 | 6 | 1 | |
|
North Bayside Estates-South Coos County |
40 | 2 | 1 | |
|
Mint Acres Water Co-Op Lane County |
35 | 5 | 1 | |
|
Galice Subdivision Water CO Josephine County |
33 | 13 | 3 | |
|
Manzanita Hills Subdivision Jackson County |
30 | 6 | 3 |
About this data
A system is counted once if any of its violations in the past three years involved Combined Uranium, including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Combined Uranium alone.
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.