County drinking water records
Stephens County, OK drinking water systems
7 community water systems serve Stephens County, OK, reporting 46,643 people served in all. A system that also serves other counties counts all of its customers here.
5 of them had at least one health-based violation in the last 10 years. 3 systems still have one unresolved.
2 rely mainly on groundwater and 5 on surface water, counting water bought from other systems.
6 systems filed a lead service line inventory listing 0 lead lines, 0 galvanized lines that must be replaced and 11,804 lines of unknown material.
- Community water systems
- 7
- People served, sum of each system's own figure
- 46,643
- Systems with a health-based violation, last 10 years
- 5
- Systems with one unresolved
- 3
- Lead service lines in inventories
- 0
Water systems serving Stephens County
7 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 |
|---|---|---|---|---|---|---|
| Duncan Public Utilities Authority | Duncan | 23,000 | Surface water | 40 | 0 | 0 |
| Jefferson Co Cons RWD #1 | Waurika, Empire City and 6 more and land outside them | 8,398 | Purchased surface water | 16 | 0 | 0 |
| Stephens Co RWD #5 | Bray, Central High and 2 more and land outside them | 6,426 | Purchased surface water | 1 | 1 | No inventory |
| Marlow Municipal Authority | Marlow and land outside it | 4,600 | Groundwater | 1 | 0 | 0 |
| Comanche Public Works Authority | Comanche | 1,649 | Surface water | 52 | 0 | 0 |
| Stephens Co RWD #3 (Meridian) | Sunray, Duncan and 1 more and land outside them | 1,610 | Purchased surface water | 0 | 1 | 0 |
| Stephens Co RW&SD #1 | Velma and land outside it | 960 | Groundwater | 0 | 1 | 0 |
Cities and towns in Stephens County
8 places- Bray1 system
- Central High1 system
- Comanche2 systems
- Duncan3 systems
- Empire City2 systems
- Marlow2 systems
- Sunray1 system
- Velma1 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