All water systems in Oregon
2,555 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Kings Valley Charter School Benton County |
215 | 1 | 0 | |
|
Windance Business Park Hood River County |
215 | 1 | 0 | |
|
Cooper Spur Ski Area Hood River County |
212 | 1 | 0 | |
|
Lorna Water District Multnomah County |
212 | 1 | 0 | |
|
Blodgett Country Store Benton County |
210 | 2 | 2 | |
|
Camas Valley School Douglas County |
210 | 2 | 0 | |
|
Usfs Lava Lake Campground Deschutes County |
210 | 1 | 0 | |
|
Sumpter, City of Baker County |
208 | 3 | 0 | |
|
Becklin Holdings INC Josephine County |
205 | 1 | 0 | |
|
Lil Pantry Market & Deli 4 Josephine County |
205 | 1 | 0 | |
|
Twin Lakes Resort and RV Park Deschutes County |
205 | 1 | 0 | |
|
Jackson County Joseph Stewart Park Jackson County |
204 | 0 | 0 | |
|
Wolf Creek Community Center Josephine County |
204 | 0 | 0 | |
|
Alsea County Service District Benton County |
202 | 1 | 0 | |
|
Abiqua School Marion County |
200 | 1 | 0 | |
|
Arch Cape Water District Clatsop County |
200 | 1 | 0 | |
|
Arrowhead Golf Club Clackamas County |
200 | 2 | 0 | |
|
Ashland YMCA Jackson County |
200 | 0 | 0 | |
|
Backroads Pub & Grub Clackamas County |
200 | 0 | 0 | |
|
Bandon Christian Fellowship Coos County |
200 | 1 | 0 | |
|
Camp Pioneer Bsa Linn County |
200 | 2 | 0 | |
|
Central Church of the Nazarene Multnomah County |
200 | 0 | 0 | |
|
Childrens Farm Home Campus Benton County |
200 | 1 | 0 | |
|
Clear Creek Church Multnomah County |
200 | 1 | 0 | |
|
Columbia CO Pks-Camp Wilkerson Columbia County |
200 | 0 | 0 | |
|
Columbia CO Pks-Hudson/parcher Columbia County |
200 | 2 | 1 | |
|
Come N GO Market Marion County |
200 | 2 | 0 | |
|
Corvallis Market Linn County |
200 | 3 | 0 | |
|
Corvallis Waldorf Association Benton County |
200 | 2 | 0 | |
|
Crescent Lake Lodge Resort Klamath County |
200 | 3 | 1 | |
|
Dardanelles Community Store Jackson County |
200 | 1 | 0 | |
|
Domaine Willamette Winery Yamhill County |
200 | 4 | 0 | |
|
Eastgate Center Linn County |
200 | 3 | 0 | |
|
Family Mart 1 Douglas County |
200 | 1 | 0 | |
|
Fast Break Market Linn County |
200 | 1 | 0 | |
|
Freres Lumber Company Linn County |
200 | 2 | 1 | |
|
Government Camp Water System Clackamas County |
200 | 1 | 1 | |
|
Green Acres MHP Umatilla CO Umatilla County |
200 | 3 | 2 | |
|
Heaven on Earth Douglas County |
200 | 0 | 0 | |
|
Hiland WC Westwood Lincoln County |
200 | 3 | 0 | |
|
Hilltop Market (linn) Linn County |
200 | 0 | 0 | |
|
Hope Valley Resort Marion County |
200 | 1 | 0 | |
|
Horny Goat Josephine County |
200 | 1 | 0 | |
|
Human Bean, the Jackson County |
200 | 1 | 0 | |
|
Hvoperations Marion County |
200 | 1 | 0 | |
|
Indian Lake Campground Pendelton · County |
200 | 1 | 0 | |
|
Jewell School District #8 Clatsop County |
200 | 2 | 0 | |
|
Jlr Marion County |
200 | 1 | 0 | |
|
Josephine CO Sportsmans Assoc Josephine County |
200 | 0 | 0 | |
|
Kellys Corner Market Clackamas County |
200 | 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.