Water quality in Molalla, Oregon
Molalla is in Clackamas County. 243 active public water systems serve the county; 186 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 Clackamas County
86 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Forest Haven Subdivision |
165 | 3 | 4.4 mi | |
| Mulino Water District |
700 | 2 | 4.8 mi | |
| Totem Village MHP |
70 | 1 | 5.1 mi | |
| Workman Air Park #3 |
75 | 4 | 5.1 mi | |
| Colton Water District |
1,500 | 4 | 7.8 mi | |
| Dietz Air Park Water System |
85 | 0 | 8.0 mi | |
| Excalibur Village |
180 | 1 | 8.2 mi | |
| Canby Utility |
18,754 | 1 | 9.2 mi | |
| Barlow, City of |
135 | 3 | 9.8 mi | |
| Canby Regency |
265 | 7 | 10.3 mi | |
| Riverbend-Riverbank Community |
225 | 1 | 11.6 mi | |
| Polehn Heights Water Assn |
150 | 3 | 12.1 mi | |
| Oregon City |
33,940 | 0 | 13.2 mi | |
| Wilsonville, City of |
25,915 | 2 | 14.3 mi | |
| Clackamas River Water |
29,918 | 2 | 14.4 mi | |
| Cedarhurst Improvement Club |
60 | 10 | 14.8 mi | |
| Springwater Estates |
130 | 2 | 15.1 mi | |
| Paradise Community Assoc |
75 | 3 | 15.1 mi | |
| West Linn, City of |
28,000 | 0 | 15.2 mi | |
| Twin Island Community |
70 | 3 | 15.2 mi | |
| Estacada Mobile Village |
150 | 5 | 15.5 mi | |
| Clackamas River RV Park |
100 | 4 | 15.6 mi | |
| Estacada, City of |
5,750 | 2 | 16.0 mi | |
| Gladstone, City of |
12,121 | 2 | 16.4 mi | |
| Hiland WC Shadow Wood |
175 | 2 | 16.8 mi |
Non-community systems in Clackamas County (156: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Clackamas County, nearest to Molalla 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.