County drinking water records
Darke County, OH drinking water systems
12 community water systems serve Darke County, OH, reporting 25,498 people served in all. A system that also serves other counties counts all of its customers here.
4 of them (33%) had at least one health-based violation in the last 10 years. 10 systems still have one unresolved.
11 rely mainly on groundwater and 1 on surface water, counting water bought from other systems.
10 systems filed a lead service line inventory listing 370 lead lines, 135 galvanized lines that must be replaced and 3,282 lines of unknown material.
- Community water systems
- 12
- People served, sum of each system's own figure
- 25,498
- Systems with a health-based violation, last 10 years
- 4
- Systems with one unresolved
- 10
- Lead service lines in inventories
- 370
Water systems serving Darke County
12 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 |
|---|---|---|---|---|---|---|
| Greenville City PWS | Greenville | 13,227 | Surface water | 1 | 1 | 355 |
| Versailles Village PWS | Versailles | 2,687 | Groundwater | 0 | 1 | 0 |
| Arcanum Village PWS | Arcanum | 2,100 | Groundwater | 1 | 0 | No inventory |
| Bradford Village PWS | Bradford | 2,000 | Groundwater | 0 | 3 | 1 |
| Union City Village PWS | Union City | 1,650 | Purchased groundwater | 0 | 6 | 14 |
| Ansonia Village PWS | Ansonia | 1,174 | Groundwater | 0 | 3 | 0 |
| New Madison Village PWS | New Madison | 892 | Groundwater | 1 | 4 | No inventory |
| Sherwood Forest MHP PWS | Outside cities and towns | 578 | Groundwater | 2 | 2 | 0 |
| Gettysburg Village PWS | Gettysburg | 513 | Groundwater | 0 | 2 | 0 |
| Village of Verona | Verona and Gordon | 492 | Groundwater | 0 | 4 | 0 |
| Northtowne Communities LLC | Outside cities and towns | 100 | Groundwater | 0 | 0 | 0 |
| A and R Union City Park MHP PWS | Outside cities and towns | 85 | Groundwater | 0 | 1 | 0 |
Cities and towns in Darke County
8 places- Ansonia1 system
- Arcanum1 system
- Gettysburg1 system
- Gordon1 system
- Greenville1 system
- New Madison1 system
- Union City1 system
- Versailles1 system
Counties 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