Lead and Copper Rule (LCR) violations in Oregon
150 active public water systems in Oregon had a Lead and Copper Rule (LCR) violation in the past three years, 141 of them in the latest quarter of EPA's data. What Lead and Copper Rule (LCR) is and why it matters.
Systems with a Lead and Copper Rule (LCR) violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
The Dalles, City of Wasco County |
13,010 | 5 | 1 | |
|
Eagle Point, City of Jackson County |
9,554 | 3 | 2 | |
|
Reedsport, City of Douglas County |
4,836 | 5 | 0 | |
|
Warm Springs Water Treatment Plant Warm Springs · County |
3,800 | 16 | 5 | |
|
Harrisburg, City of Linn County |
3,684 | 5 | 1 | |
|
Carlton, City of Yamhill County |
2,270 | 5 | 1 | |
|
Irrigon, City of Morrow County |
2,133 | 3 | 2 | |
|
Wickiup Water District Clatsop County |
1,630 | 5 | 0 | |
|
Usfs Timberline Lodge 1 Clackamas County |
1,500 | 4 | 0 | |
|
Cascade Locks, City of Hood River County |
1,398 | 4 | 0 | |
|
Depoe Bay, City of Lincoln County |
1,398 | 3 | 0 | |
|
Athena, City of Umatilla County |
1,238 | 1 | 1 | |
|
Yamhill, City of Yamhill County |
1,199 | 5 | 1 | |
|
Island City Union County |
1,166 | 5 | 2 | |
|
Yachats, City of Lincoln County |
1,006 | 7 | 1 | |
|
OR Youth Authority Maclaren Marion County |
750 | 5 | 1 | |
|
Elmira High/elementary Lane County |
735 | 1 | 1 | |
|
Mosier, City of Wasco County |
468 | 3 | 1 | |
|
Fern Ridge Middle School Lane County |
430 | 1 | 1 | |
|
Oregon Trail SD Boring Mid Sch Clackamas County |
400 | 3 | 1 | |
|
Pioneer Villa Linn County |
400 | 2 | 2 | |
|
Portland Travel Center Marion County |
400 | 2 | 2 | |
|
Haines, City of Baker County |
395 | 2 | 1 | |
|
Cascades Elementary Linn County |
388 | 2 | 2 | |
|
Western Hills MH Estates Columbia County |
375 | 5 | 3 | |
|
John Day Water District Clatsop County |
350 | 6 | 1 | |
|
Simnasho Schoolie Warm Springs · County |
350 | 9 | 3 | |
|
Row River Valley Water Dist Lane County |
340 | 7 | 1 | |
|
Nestucca Valley School District Tillamook County |
325 | 3 | 1 | |
|
Hiland WC Lombard Marion County |
300 | 5 | 1 | |
|
Canby Regency Clackamas County |
265 | 7 | 1 | |
|
Area 61 Josephine County |
260 | 8 | 1 | |
|
Lane CO Parks Orchard Point PK Lane County |
255 | 2 | 1 | |
|
Diamond Hill RV Park Linn County |
253 | 2 | 0 | |
|
Fernridge Mobile Estates Lane County |
250 | 7 | 1 | |
|
Hebo Joint Water & Sanitary Auth Tillamook County |
250 | 4 | 2 | |
|
Days Creek Charter School Douglas County |
230 | 5 | 1 | |
|
Becklin Holdings INC Josephine County |
205 | 1 | 0 | |
|
Freres Lumber Company Linn County |
200 | 2 | 1 | |
|
Laurelwood Water Users Washington County |
200 | 6 | 2 | |
|
Skyview Acres Water Company Clackamas County |
200 | 4 | 0 | |
|
Sunshine Plaza Jackson County |
200 | 11 | 1 | |
|
Territorial Elementary SD 69 Lane County |
200 | 3 | 1 | |
|
Twin Cedars MHP Linn County |
200 | 3 | 1 | |
|
Weslinn Water Company Linn County |
200 | 1 | 0 | |
|
Neighborhood Church Clackamas County |
180 | 3 | 1 | |
|
Timber Water Association Washington County |
180 | 9 | 2 | |
|
Harper High/elementary SD 66 Malheur County |
170 | 4 | 2 | |
|
Forest Haven Subdivision Clackamas County |
165 | 3 | 1 | |
|
Riverview Christian Fellowship Coos County |
164 | 5 | 2 |
About this data
A system is counted once if any of its violations in the past three years involved Lead and Copper Rule (LCR), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Lead and Copper Rule (LCR) 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.