Water quality in Marietta, Ohio
Marietta is in Washington County. 18 active public water systems serve the county; 17 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 Washington County
14 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Reno Water and Sewer 2 |
1,520 | 2 | 2.5 mi | |
| Reno Water and Sewer 1 |
2,189 | 2 | 3.6 mi | |
| Putnam Community Water Association PWS |
2,744 | 2 | 3.6 mi | |
| Highland Ridge W and S Association INC |
3,022 | 1 | 4.0 mi | |
| Reno Water and Sewer Kardex |
446 | 2 | 4.2 mi | |
| Warren Comm W and S Assn 2 |
7,215 | 1 | 5.8 mi | |
| Lowell Village PWS |
603 | 1 | 8.1 mi | |
| Tri-County Rural W and S District |
3,000 | 1 | 10.9 mi | |
| Newport Water/sewer District PWS |
1,582 | 4 | 12.2 mi | |
| Belpre City PWS |
6,441 | 2 | 12.4 mi | |
| Waterford Water/sewer Association |
770 | 2 | 13.2 mi | |
| Beverly Village PWS |
1,900 | 3 | 15.4 mi | |
| Little Hocking Water Association, Inc. |
9,892 | 0 | 16.6 mi | |
| Matamoras Village |
896 | 1 | 21.0 mi |
Non-community systems in Washington County (3: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Ashland RV Park |
25 | 1 | 1 | |
|
House of Wines |
25 | 1 | 1 | |
|
Wilkys on the Water |
30 | 2 | 1 |
About this data
Water systems are matched to Washington County, nearest to Marietta 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 Ohio 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.