County drinking water records
Washington County, OH drinking water systems
15 community water systems serve Washington County, OH, reporting 60,927 people served in all. A system that also serves other counties counts all of its customers here.
3 of them (20%) had at least one health-based violation in the last 10 years. 13 systems still have one unresolved.
15 rely mainly on groundwater, counting water bought from other systems.
13 systems filed a lead service line inventory listing 49 lead lines, 124 galvanized lines that must be replaced and 9,045 lines of unknown material.
- Community water systems
- 15
- People served, sum of each system's own figure
- 60,927
- Systems with a health-based violation, last 10 years
- 3
- Systems with one unresolved
- 13
- Lead service lines in inventories
- 49
Water systems serving Washington County
15 systemsPeople served is each system's own figure for its whole service area. Violation counts cover the last 10 years of EPA records.
| System | Serves | People served | Main source | Health-based violations, 10 years | Unresolved | Lead lines |
|---|---|---|---|---|---|---|
| Marietta City PWS | Marietta | 18,707 | Groundwater | 0 | 2 | 49 |
| Little Hocking Water Association, Inc. | Little Hocking and Vincent and land outside them | 9,892 | Groundwater | 0 | 0 | 0 |
| Warren Comm W and S Assn 2 | Outside cities and towns | 7,215 | Groundwater | 0 | 2 | 0 |
| Belpre City PWS | Belpre | 6,441 | Groundwater | 1 | 3 | 0 |
| Highland Ridge W and S Association Inc | Outside cities and towns | 3,022 | Purchased groundwater | 0 | 1 | 0 |
| Tri-County Rural W and S District | Outside cities and towns | 3,000 | Groundwater | 0 | 0 | 0 |
| Putnam Community Water Association PWS | Devola and land outside it | 2,744 | Groundwater | 0 | 3 | 0 |
| Reno Water and Sewer 1 | Reno and land outside it | 2,189 | Purchased groundwater | 0 | 6 | 0 |
| Beverly Village PWS | Beverly and land outside it | 1,900 | Groundwater | 0 | 5 | 0 |
| Newport Water/Sewer District PWS | Newport | 1,582 | Groundwater | 1 | 2 | No inventory |
| Reno Water and Sewer 2 | Outside cities and towns | 1,520 | Purchased groundwater | 0 | 5 | 0 |
| Matamoras Village | Matamoras (New Matamoras) | 896 | Groundwater | 0 | 1 | 0 |
| Waterford Water/Sewer Association | Waterford | 770 | Groundwater | 1 | 8 | No inventory |
| Lowell Village PWS | Lowell and land outside it | 603 | Groundwater | 0 | 3 | 0 |
| Reno Water and Sewer - Kardex | Reno | 446 | Purchased groundwater | 0 | 6 | 0 |
Cities and towns in Washington County
11 placesCounties come from the counties EPA lists each system serving, matched to 2024 Census counties; where EPA lists none, from the county coded in the system's ID, its service area map, or its mailing address. A county holding at least a fifth of a system's service area map is added when at least a fifth of that map lies in those counties. Towns are the ones EPA lists and the Census places such a map covers, always inside those counties. In New England, where EPA's town names a whole Town, it is not matched to the village of the same name. A system is not listed in a county holding less than a fifth of its map, or in a county or town its map reaches when the map lies mostly outside the counties EPA lists, so a page can leave out a system that serves part of the area. Methodology and limitations