Water quality in Coos Bay, Oregon
Coos Bay is in Coos County. 46 active public water systems serve the county; 39 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 Coos County
22 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| North Bayside Estates-North |
65 | 7 | 3.6 mi | |
| North Bayside Estates-South |
40 | 2 | 3.7 mi | |
| Heritage Hills Homeowners Assn |
34 | 0 | 6.9 mi | |
| Bridge Water District |
150 | 6 | 8.4 mi | |
| MT Terrace MHP |
60 | 4 | 9.4 mi | |
| Sand-N-Wood Mobile Villa |
60 | 5 | 10.0 mi | |
| Lakeside Water District |
1,800 | 0 | 14.1 mi | |
| Bandon Coastal Dunes |
225 | 3 | 14.4 mi | |
| Coquille, City of |
3,953 | 5 | 14.5 mi | |
| Bandon, City of |
3,000 | 1 | 20.8 mi | |
| Myrtle Point, City of |
2,656 | 1 | 22.6 mi | |
| Camp Bradley |
70 | 5 | 23.5 mi | |
| Powers, City of |
712 | 1 | 35.2 mi | |
| Shelley Road-Crest Acres WD |
430 | 5 | — | |
| Rink Creek Water District |
285 | 4 | — | |
| Garden Valley Water Association |
84 | 7 | — | |
| Dean Minard Water District |
75 | 2 | — | |
| Sumner Water Corporation |
50 | 10 | — | |
| Country Club Estates WD |
45 | 3 | — | |
| Weiss Estates Water System |
36 | 4 | — | |
| Robbins Nest Residential Park |
27 | 6 | — | |
| Watsonville Water System |
27 | 9 | — |
Non-community systems in Coos County (23: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Riverview Christian Fellowship |
164 | 5 | 2 | |
|
South Slough Reserve |
55 | 1 | 0 | |
|
Coos Bay Speedway |
150 | 1 | 0 | |
|
Coos CO Pks West Laverne |
40 | 3 | 0 | |
|
Coos CO Pks Laverne |
40 | 2 | 0 | |
|
Sheep Ranch Golf |
235 | 2 | 0 | |
|
Coquille River RV Park |
55 | 1 | 0 | |
|
Oprd Bullards Beach State PK |
1,400 | 1 | 0 | |
|
Coquille Valley Elks-Bpoe 1935 |
33 | 2 | 1 | |
|
Bandon Christian Fellowship |
200 | 1 | 0 | |
|
Bandon by the Sea RV |
60 | 0 | 0 | |
|
Pacific Community Church |
40 | 0 | 0 | |
|
Beach Loop RV Park |
25 | 2 | 0 | |
|
2 Mile Bistro |
25 | 4 | 2 | |
|
Bandon Crossings GC Snack Shack |
75 | 1 | 0 | |
|
Bandon Crossings GC Cypress |
60 | 0 | 0 | |
|
Camp Remote |
40 | 3 | 1 | |
|
Camp Myrtlewood |
75 | 4 | 1 | |
|
Remote Outpost |
40 | 1 | 0 | |
|
Bandon by the Sea RV West |
100 | 0 | 0 | |
|
Arago Community Church |
90 | 1 | 0 | |
|
Myrtle Point Kingdom Hall |
80 | 0 | 0 | |
|
Coos Golf Club |
30 | 3 | 0 |
About this data
Water systems are matched to Coos County, nearest to Coos Bay 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.