Water quality in Tillamook, Oregon
Tillamook is in Tillamook County. 63 active public water systems serve the county; 53 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Tillamook County
34 systems, nearest firstNon-community systems in Tillamook County (28: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Misty River RV Park |
25 | 1 | 0 | |
|
Ultimook Running Camp |
200 | 1 | 1 | |
|
Alices Country House |
30 | 0 | 0 | |
|
Oprd Cape Lookout State Park |
2,005 | 3 | 0 | |
|
Bear Creek Artichokes |
100 | 2 | 0 | |
|
The Falls at Camper Cove |
50 | 3 | 2 | |
|
Camp Makuala Cfg |
25 | 4 | 1 | |
|
Tillamook CO Pks Trask |
25 | 1 | 0 | |
|
Twin Rocks Friends Camp |
115 | 0 | 0 | |
|
Trask River RV Park |
80 | 2 | 0 | |
|
Camp Meriwether Bsa |
120 | 1 | 0 | |
|
Camp Clark Bsa |
25 | 1 | 0 | |
|
Usfs Sand Beach CG |
30 | 0 | 0 | |
|
Two Capes Campground |
50 | 1 | 0 | |
|
Tillamook Forest Center |
164 | 0 | 0 | |
|
Odf Jones Creek CG HP #2 |
60 | 2 | 1 | |
|
Nestucca High School |
270 | 3 | 0 | |
|
Odf Nehalem Falls CG |
100 | 0 | 0 | |
|
Camp Cooper Bsa |
25 | 3 | 1 | |
|
Oprd Oswald West State Park |
1,708 | 3 | 0 | |
|
Winema Christian Camp |
70 | 0 | 0 | |
|
Odf Browns Camp Forest Park |
41 | 0 | 0 | |
|
Neskowin Valley School |
30 | 3 | 0 | |
|
Nestucca Valley School District |
325 | 3 | 1 | |
|
Odf Elk Creek CG |
41 | 0 | 0 | |
|
Chr District Improvement CO |
25 | 2 | 0 | |
|
Kellys Brighton Marina |
25 | 1 | 0 | |
|
Horizon View Hills WS |
17 | 1 | 0 |
About this data
Water systems are matched to Tillamook County, nearest to Tillamook first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
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.