County drinking water records
Marion County, OH drinking water systems
4 community water systems serve Marion County, OH, reporting 47,505 people served in all.
1 of them had at least one health-based violation in the last 10 years. 1 system still has one unresolved.
3 rely mainly on groundwater and 1 on surface water, counting water bought from other systems.
Their lead service line inventories list 3,371 lead lines, 230 galvanized lines that must be replaced and 6,577 lines of unknown material.
- Community water systems
- 4
- People served, sum of each system's own figure
- 47,505
- Systems with a health-based violation, last 10 years
- 1
- Systems with one unresolved
- 1
- Lead service lines in inventories
- 3,371
Water systems serving Marion County
4 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 |
|---|---|---|---|---|---|---|
| Aqua Ohio - Marion | Marion, Prospect and 1 more | 46,317 | Surface water | 0 | 0 | 3,371 |
| Aqua Ohio - La Rue Village PWS | La Rue | 800 | Groundwater | 1 | 4 | 0 |
| PCM Aria Marion LLC | New Bloomington | 230 | Groundwater | 0 | 0 | 0 |
| Pleasant Acres Mobile Home Community LLC | Outside cities and towns | 158 | Groundwater | 0 | 0 | 0 |
Cities and towns in Marion County
5 places- Caledonia1 system
- La Rue1 system
- Marion1 system
- New Bloomington1 system
- Prospect1 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