Union County, Ohio Water Systems
Union County, Ohio
8 community water systems on record — 4 active, 4 inactive.
Every active community water system nationwide must produce a Consumer Confidence Report under the EPA's revised rule, effective for reports due July 1, 2027.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Ohio’s official records. Always confirm current status with Ohio before making decisions based on this information.
Community water systems in Union County, Ohio
- FIVE CO JUVENILE DETENTION CENTERMARYSVILLE · 49 servedInactive
- HILLCREST MHP PWSMARYSVILLE · 338 servedInactive
- MARYSVILLE CITY PWSMARYSVILLE · 25,571 servedActive
- MILFORD CENTER VILLAGE PWSMILFORD CENTER · 792 servedActive
- NEW DOVER ESTATESCOLORADO SPRINGS · 100 servedActive
- RICHWOOD VILLAGE PWSRICHWOOD · 2,316 servedActive
- UNION MANOR NURSING CENTERMARYSVILLE · 155 servedInactive
- WOLFORD WATER HAULINGMARYSVILLE · 400 servedInactive
| System name | City | Population served | Status |
|---|---|---|---|
| FIVE CO JUVENILE DETENTION CENTER | MARYSVILLE | 49 | Inactive |
| HILLCREST MHP PWS | MARYSVILLE | 338 | Inactive |
| MARYSVILLE CITY PWS | MARYSVILLE | 25,571 | Active |
| MILFORD CENTER VILLAGE PWS | MILFORD CENTER | 792 | Active |
| NEW DOVER ESTATES | COLORADO SPRINGS | 100 | Active |
| RICHWOOD VILLAGE PWS | RICHWOOD | 2,316 | Active |
| UNION MANOR NURSING CENTER | MARYSVILLE | 155 | Inactive |
| WOLFORD WATER HAULING | MARYSVILLE | 400 | Inactive |