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 |
|---|---|---|---|---|
|
Green Acres RV Park Deschutes County |
135 | 3 | 0 | |
|
Lazy Days Mobile Home Park Lane County |
52 | 5 | 0 | |
|
Laurel Acres Water CO INC Washington County |
50 | 4 | 0 | |
|
Sumner Water Corporation Coos County |
50 | 10 | 3 | |
|
Deer Island Village Mhp-Fawn Lane Columbia County |
50 | 2 | 0 | |
|
Shady Acres RV Park Josephine County |
48 | 3 | 0 | |
|
Zoomtown RV Park Josephine County |
46 | 8 | 2 | |
|
Applegate Trail RV Park Douglas County |
32 | 2 | 0 | |
|
Watsonville Water System Coos County |
27 | 9 | 4 | |
|
The Dalles, City of Wasco County |
13,010 | 5 | 1 | |
|
Sheridan, City of Yamhill County |
6,494 | 7 | 0 | |
|
Warm Springs Water Treatment Plant Warm Springs · County |
3,800 | 16 | 5 | |
|
Lakeview, Town of Lake County |
2,476 | 10 | 2 | |
|
Waldport, City of Lincoln County |
2,300 | 3 | 1 | |
|
Stanfield, City of Umatilla County |
2,115 | 2 | 0 | |
|
Clatskanie, City of Columbia County |
2,096 | 5 | 0 | |
|
Brownsville, City of Linn County |
1,906 | 6 | 0 | |
|
Amity, City of Yamhill County |
1,810 | 6 | 0 | |
|
Neskowin Reg Water Dist Tillamook County |
1,735 | 2 | 0 | |
|
Rickreall Water Association Polk County |
1,650 | 6 | 0 | |
|
Bay City Water System Tillamook County |
1,400 | 4 | 0 | |
|
Malin Municipal Water Klamath County |
815 | 3 | 1 | |
|
Chiloquin Municipal Water Dept Klamath County |
730 | 4 | 1 | |
|
Mapleton Water District Lane County |
600 | 8 | 0 | |
|
Interlachen Water Pud Multnomah County |
360 | 7 | 0 | |
|
Oregon Shores Beach Club INC Klamath County |
352 | 7 | 0 | |
|
Rogue Lea Estates-North/south Josephine County |
350 | 2 | 0 | |
|
Sodaville, City of Linn County |
320 | 1 | 0 | |
|
Bly Water District Klamath County |
310 | 5 | 2 | |
|
Kelso Water Assn Clackamas County |
300 | 8 | 0 | |
|
Oregon Shores Recreation Club Klamath County |
275 | 4 | 0 | |
|
Silver Spur RV Park LLC Marion County |
275 | 6 | 1 | |
|
Westfir, City of Lane County |
268 | 4 | 0 | |
|
Diamond Hill RV Park Linn County |
253 | 2 | 0 | |
|
Fernridge Mobile Estates Lane County |
250 | 7 | 1 | |
|
Round Lake Water Utilities Klamath County |
250 | 4 | 1 | |
|
Starlite Mobile Village Marion County |
250 | 2 | 0 | |
|
Willow Estates Mobile Home PK Josephine County |
250 | 2 | 0 | |
|
Nps Annie Springs Klamath County |
200 | 2 | 0 | |
|
Sunridge Water INC Umatilla County |
200 | 6 | 0 | |
|
Wauna Water District Clatsop County |
188 | 3 | 1 | |
|
Country Estates Mobile Park Josephine County |
175 | 6 | 0 | |
|
Mountain Air Water Assoc Clackamas County |
170 | 5 | 0 | |
|
Elderberry Nehalem WS Clatsop County |
160 | 8 | 1 | |
|
Midland Water Association Columbia County |
160 | 8 | 1 | |
|
Blue River Water District Lane County |
150 | 6 | 0 | |
|
Camelot Mobile Home Park Linn County |
150 | 2 | 1 | |
|
Circle C Improvement District Deschutes County |
150 | 4 | 0 | |
|
Crossroads Mobile Home Park Klamath County |
150 | 4 | 1 | |
|
Estacada Mobile Village Clackamas County |
150 | 5 | 0 |
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.