County drinking water records
Winn Parish, LA drinking water systems
13 community water systems serve Winn Parish, LA, reporting 18,489 people served in all. A system that also serves other counties counts all of its customers here.
13 of them (100%) had at least one health-based violation in the last 10 years. 9 systems still have one unresolved.
13 rely mainly on groundwater, counting water bought from other systems.
Their lead service line inventories list 0 lead lines, 0 galvanized lines that must be replaced and 4 lines of unknown material.
- Community water systems
- 13
- People served, sum of each system's own figure
- 18,489
- Systems with a health-based violation, last 10 years
- 13
- Systems with one unresolved
- 9
- Lead service lines in inventories
- 0
Water systems serving Winn Parish
13 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 Winnfield Water System | Winnfield and land outside it | 7,194 | Groundwater | 7 | 1 | 0 |
| West Winn Water System Inc | Outside cities and towns | 2,064 | Groundwater | 61 | 0 | 0 |
| Tannehill Water System | Outside cities and towns | 1,932 | Groundwater | 36 | 1 | 0 |
| Town of Montgomery Water System | Montgomery and St. Maurice | 1,317 | Groundwater | 11 | 8 | 0 |
| Atlanta Water Supply | Atlanta | 900 | Groundwater | 35 | 3 | 0 |
| Pleasant Hills-Crossroads Water Systems | Outside cities and towns | 840 | Groundwater | 57 | 0 | 0 |
| Backwood Village Water System | Outside cities and towns | 783 | Groundwater | 41 | 7 | 0 |
| Village of Dodson Water System | Dodson | 714 | Groundwater | 1 | 1 | 0 |
| Hudson Gaars Mill Water System | Outside cities and towns | 660 | Groundwater | 44 | 0 | 0 |
| Village of Sikes Water System | Sikes | 639 | Groundwater | 59 | 1 | 0 |
| Village of Calvin Water System | Calvin | 591 | Groundwater | 57 | 3 | 0 |
| Joyce Water Supply | Joyce | 474 | Groundwater | 31 | 0 | 0 |
| Wheeling Water System Inc | Outside cities and towns | 381 | Groundwater | 6 | 5 | 0 |
Cities and towns in Winn Parish
7 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