Water quality in Marion, Oregon
Marion is in Marion County. 197 active public water systems serve the county; 159 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Marion County
74 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Jefferson, City of |
3,348 | 1 | 4.5 mi | |
| Oakdale Trailer Park |
26 | 1 | 4.8 mi | |
| Century Farm Court |
42 | 1 | 5.7 mi | |
| Turner, City of |
2,866 | 2 | 6.8 mi | |
| Hope Valley Resort |
200 | 1 | 6.9 mi | |
| Aumsville, City of |
4,125 | 2 | 7.1 mi | |
| City of Stayton |
8,400 | 2 | 7.5 mi | |
| Alpine Crest Improvement Dist |
91 | 4 | 8.3 mi | |
| Sublimity, City of |
3,140 | 1 | 8.6 mi | |
| Lgc Meadowlark Manor LLC |
195 | 1 | 10.8 mi | |
| Lakeshore Terrace |
60 | 3 | 12.0 mi | |
| Suburban East Salem WD |
13,900 | 2 | 12.3 mi | |
| Royal Estates |
160 | 7 | 12.5 mi | |
| Salem Public Works |
199,820 | 1 | 13.0 mi | |
| Sunset Village MHP |
120 | 4 | 13.9 mi | |
| Hiland WC Illahe Golf Club Estates |
561 | 6 | 13.9 mi | |
| Sunnyview Mobile Home Park |
100 | 3 | 14.0 mi | |
| Surfwood Villa HOA |
200 | 3 | 14.9 mi | |
| Scofield Mobile Home Court |
39 | 5 | 16.0 mi | |
| Hiland WC Penticton/college Park |
710 | 4 | 16.0 mi | |
| Ralph Taylor Trailer Court |
45 | 6 | 16.8 mi | |
| Starlite Mobile Village |
250 | 2 | 17.0 mi | |
| Arrowhead Mobile Home Park |
220 | 2 | 17.3 mi | |
| Salem Mobile Estates/shady Acres |
150 | 6 | 17.6 mi | |
| Keizer, City of |
38,585 | 1 | 18.0 mi |
Non-community systems in Marion County (122: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Marion County, nearest to Marion 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.