County drinking water records
Presque Isle County, MI drinking water systems
5 community water systems serve Presque Isle County, MI, reporting 4,992 people served in all. A system that also serves other counties counts all of its customers here.
None of them had a health-based violation in the last 10 years.
5 rely mainly on groundwater, counting water bought from other systems.
Their lead service line inventories list 177 lead lines, 65 galvanized lines that must be replaced and 29 lines of unknown material.
- Community water systems
- 5
- People served, sum of each system's own figure
- 4,992
- Systems with a health-based violation, last 10 years
- 0
- Systems with one unresolved
- 2
- Lead service lines in inventories
- 177
Water systems serving Presque Isle County
5 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 |
|---|---|---|---|---|---|---|
| City of Rogers City | Rogers City | 2,827 | Groundwater | 0 | 0 | 0 |
| City of Onaway | Onaway | 880 | Groundwater | 0 | 0 | 177 |
| Presque Isle Harbor Water Co. | Outside cities and towns | 845 | Groundwater | 0 | 1 | 0 |
| Village of Posen | Posen | 234 | Groundwater | 0 | 0 | 0 |
| Village of Millersburg | Millersburg and land outside it | 206 | Groundwater | 0 | 1 | 0 |
Cities and towns in Presque Isle County
4 places- Millersburg1 system
- Onaway1 system
- Posen1 system
- Rogers City1 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