Revised Total Coliform Rule (RTCR) violations in Oregon
1,105 active public water systems in Oregon had a Revised Total Coliform Rule (RTCR) violation in the past three years, 307 of them in the latest quarter of EPA's data. What Revised Total Coliform Rule (RTCR) is and why it matters.
Systems with a Revised Total Coliform Rule (RTCR) violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Eagle Crater Lake Inn Klamath County |
32 | 3 | 1 | |
|
Solid Ground Landscape Jackson County |
32 | 3 | 0 | |
|
Water Wheel Campground Klamath County |
32 | 1 | 0 | |
|
Rim at Aspen Lakes Deschutes County |
31 | 1 | 0 | |
|
Lady Lane Farm Clackamas County |
31 | 1 | 0 | |
|
Ace Earthmoving INC Josephine County |
30 | 1 | 0 | |
|
Butteville General Store Marion County |
30 | 1 | 0 | |
|
Cracker Barrel Grocery Multnomah County |
30 | 3 | 0 | |
|
Curry CO Pks Lobster Creek Curry County |
30 | 1 | 0 | |
|
Douglas CO Pk-Kanipe Memorial Equestrian Douglas County |
30 | 1 | 0 | |
|
Golden Poles Chalet Clackamas County |
30 | 1 | 0 | |
|
Linn CO Pks-Whitcomb Creek PK Linn County |
30 | 1 | 0 | |
|
Little River Christian Camp Douglas County |
30 | 3 | 0 | |
|
Macs Store Klamath County |
30 | 1 | 0 | |
|
Odot Stanton Blvd Facility Malheur County |
30 | 3 | 0 | |
|
Oprd Hilgard Junction State PK Union County |
30 | 2 | 0 | |
|
Pistol River Friendship Club Curry County |
30 | 2 | 0 | |
|
Rowena Dell Water System Wasco County |
30 | 2 | 1 | |
|
Smith River Marina Douglas County |
30 | 4 | 1 | |
|
Usfs Silver Lake RS Lake County |
30 | 3 | 1 | |
|
West Scio Santiam Market & Deli Linn County |
30 | 2 | 0 | |
|
Whispering Pines Motel Klamath County |
30 | 3 | 1 | |
|
Lava Bed Orchards Hood River County |
28 | 3 | 0 | |
|
Oprd Thompsons Mills Park Linn County |
28 | 2 | 0 | |
|
Usfs Gold Lake Campground Lane County |
28 | 2 | 1 | |
|
Roth Development Washington County |
27 | 1 | 0 | |
|
Sanctuary B&b Jackson County |
27 | 2 | 0 | |
|
Watsonville Water System Coos County |
27 | 9 | 4 | |
|
2 Mile Bistro Coos County |
25 | 4 | 2 | |
|
Bjornson Vineyard Polk County |
25 | 1 | 0 | |
|
Blm Spring Rec Site Baker County |
25 | 2 | 1 | |
|
Blue Bucket RV Park Baker County |
25 | 2 | 0 | |
|
Camp Clark Bsa Tillamook County |
25 | 1 | 0 | |
|
Camp Cooper Bsa Tillamook County |
25 | 3 | 1 | |
|
Camp Makuala Cfg Tillamook County |
25 | 4 | 1 | |
|
Deschutes Trailer Park Jefferson County |
25 | 2 | 0 | |
|
Faith Hope & Charity Winery Deschutes County |
25 | 1 | 0 | |
|
Hanley Farm Living History Museum Jackson County |
25 | 4 | 0 | |
|
Lds Lakeview Chapel Lake County |
25 | 4 | 1 | |
|
Lee Farms Market Washington County |
25 | 2 | 0 | |
|
Life of Learning Foundation Josephine County |
25 | 1 | 0 | |
|
Manleys Tavern Klamath County |
25 | 1 | 0 | |
|
Michael Curry Design Columbia County |
25 | 4 | 0 | |
|
Oprd Catherine Creek Sp-Cg Union County |
25 | 1 | 0 | |
|
Oprd Minam Rec Area-North Wallowa County |
25 | 2 | 1 | |
|
Oprd Unity Lake State Park Baker County |
25 | 2 | 0 | |
|
Pine Flats RV Park Klamath County |
25 | 1 | 0 | |
|
Spur 95 Malheur County |
25 | 2 | 0 | |
|
Summerfield Vineyards Lane County |
25 | 2 | 0 | |
|
Summit Cafe Clackamas County |
25 | 1 | 0 |
About this data
A system is counted once if any of its violations in the past three years involved Revised Total Coliform Rule (RTCR), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Revised Total Coliform Rule (RTCR) 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.