County drinking water records
Greer County, OK drinking water systems
9 community water systems serve Greer County, OK, reporting 7,118 people served in all. A system that also serves other counties counts all of its customers here.
6 of them had at least one health-based violation in the last 10 years. 1 system still has one unresolved.
9 rely mainly on groundwater, counting water bought from other systems.
7 systems filed a lead service line inventory listing 0 lead lines, 129 galvanized lines that must be replaced and 2,144 lines of unknown material.
- Community water systems
- 9
- People served, sum of each system's own figure
- 7,118
- Systems with a health-based violation, last 10 years
- 6
- Systems with one unresolved
- 1
- Lead service lines in inventories
- 0
Water systems serving Greer County
9 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 |
|---|---|---|---|---|---|---|
| Mangum PWS | Mangum and land outside it | 2,924 | Groundwater | 1 | 0 | 0 |
| Granite PWS | Granite and land outside it | 1,425 | Purchased groundwater | 1 | 0 | 0 |
| Oklahoma State Reformatory | Granite and land outside it | 999 | Purchased groundwater | 0 | 0 | 0 |
| Blair Public Works Authority | Blair and Altus and land outside them | 894 | Groundwater | 0 | 0 | 0 |
| Duke Central Vue Water | Outside cities and towns | 318 | Groundwater | 1 | 0 | No inventory |
| Harmon Electric | Mangum and land outside it | 188 | Purchased groundwater | 0 | 0 | 0 |
| Reed Water Corp | Outside cities and towns | 175 | Purchased groundwater | 1 | 0 | 0 |
| Willow | Willow and land outside it | 114 | Groundwater | 1 | 3 | No inventory |
| Thirsty Water Corp | Outside cities and towns | 81 | Groundwater | 31 | 0 | 0 |
Cities and towns in Greer County
3 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