All water systems in Oregon
2,555 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Oregon Trail SD Kelso Elem Clackamas County |
450 | 2 | 0 | |
|
Ote Stanfield Rest Area Umatilla County |
450 | 0 | 0 | |
|
Riverview Market Lane County |
450 | 0 | 0 | |
|
Tierra Linda Estates Umatilla County |
450 | 5 | 0 | |
|
Visitation Church and School Washington County |
450 | 0 | 0 | |
|
Watseco-Barview Water District Tillamook County |
450 | 1 | 0 | |
|
Wimers Market and Deli Jackson County |
450 | 0 | 0 | |
|
Butte Falls, Town of Jackson County |
443 | 2 | 0 | |
|
Gilchrist Water System LLC Klamath County |
440 | 4 | 1 | |
|
South Prairie Water Assn Tillamook County |
440 | 2 | 1 | |
|
Jackson CO Pks Emigrant Lake Jackson County |
438 | 2 | 1 | |
|
ST Paul, City of Marion County |
434 | 4 | 0 | |
|
River Meadows Improvement Dist Deschutes County |
432 | 1 | 0 | |
|
Fern Ridge Middle School Lane County |
430 | 1 | 1 | |
|
Selmet Inc/rem Products Div Linn County |
430 | 2 | 0 | |
|
Shelley Road-Crest Acres WD Coos County |
430 | 5 | 2 | |
|
Avion WC Whychus Creek Deschutes County |
428 | 0 | 0 | |
|
Bonanza High/elem Schools Klamath County |
425 | 1 | 0 | |
|
Linn CO Pks-Riverbend CG Linn County |
425 | 0 | 0 | |
|
Usfs Siltcoos Campground Lane County |
425 | 0 | 0 | |
|
Vadis Camp Washington County |
425 | 2 | 0 | |
|
Scotts Mills, City of Marion County |
421 | 4 | 0 | |
|
Maupin, City of Wasco County |
420 | 7 | 2 | |
|
Carus Elementary Clackamas County |
415 | 1 | 0 | |
|
Fleming Middle School Josephine County |
412 | 1 | 0 | |
|
Oprd Starvation Crk Pk/ra Hood River County |
408 | 0 | 0 | |
|
Adams Water Dept, City of Umatilla County |
400 | 1 | 0 | |
|
Alfalfa Water LLC Deschutes County |
400 | 2 | 0 | |
|
Arco Am/pm #82610 Linn County |
400 | 0 | 0 | |
|
Clackamas CO Pks-Metzler PK #1 Clackamas County |
400 | 1 | 0 | |
|
Clackamas CO Pks-Metzler PK #2 Clackamas County |
400 | 1 | 0 | |
|
Country Christian School Clackamas County |
400 | 2 | 0 | |
|
Dari Mart Stores INC #18 Lane County |
400 | 0 | 0 | |
|
Douglas CO Pks Halfmoon Bay Douglas County |
400 | 4 | 2 | |
|
Eagle Crest Resort Deschutes County |
400 | 0 | 0 | |
|
Hellgate River Lodge Josephine County |
400 | 1 | 0 | |
|
Kerby Water District Josephine County |
400 | 1 | 0 | |
|
Ochoco West Wtr & San Authority Crook County |
400 | 3 | 0 | |
|
Odot HD Cow Canyon Rest Area Wasco County |
400 | 0 | 0 | |
|
Oprd Lewis & Clark State Park Multnomah County |
400 | 0 | 0 | |
|
Oregon Trail SD Boring Mid Sch Clackamas County |
400 | 3 | 1 | |
|
Pioneer Mobile Home Park Clackamas County |
400 | 1 | 0 | |
|
Pioneer Villa Linn County |
400 | 2 | 2 | |
|
Portland Travel Center Marion County |
400 | 2 | 2 | |
|
Riverview Mfgd Home Court Clackamas County |
400 | 1 | 0 | |
|
Seventh Mountain Resort Deschutes County |
400 | 3 | 0 | |
|
Star Satellite Improv Dist Washington County |
400 | 1 | 0 | |
|
Usfs Cultus Lake CG Deschutes County |
400 | 1 | 0 | |
|
Wheeler, City of Tillamook County |
400 | 0 | 0 | |
|
Willamette Valley Vineyards Marion County |
400 | 3 | 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.