County drinking water records
Assumption Parish, LA drinking water systems
4 community water systems serve Assumption Parish, LA, reporting 28,680 people served in all. A system that also serves other counties counts all of its customers here.
3 of them had at least one health-based violation in the last 10 years. 1 system still has one unresolved.
4 rely mainly on surface water, counting water bought from other systems.
Their lead service line inventories list 0 lead lines, 0 galvanized lines that must be replaced and 1,430 lines of unknown material.
- Community water systems
- 4
- People served, sum of each system's own figure
- 28,680
- Systems with a health-based violation, last 10 years
- 3
- Systems with one unresolved
- 1
- Lead service lines in inventories
- 0
Water systems serving Assumption Parish
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 |
|---|---|---|---|---|---|---|
| Assumption Parish WW District 1 | Supreme, Paincourtville and 3 more and land outside them | 21,366 | Surface water | 3 | 0 | 0 |
| St Mary Parish Water Sewerage Comm 1 | Amelia and Bayou L'Ourse | 2,823 | Surface water | 3 | 3 | 0 |
| St Martin Water and Sewer Commission 1 | Outside cities and towns | 2,262 | Purchased surface water | 1 | 0 | 0 |
| Ascension Consolidated Utility Dist 1 | Belle Rose and land outside it | 2,229 | Purchased surface water | 0 | 0 | 0 |
Cities and towns in Assumption Parish
6 places- Bayou L'Ourse1 system
- Belle Rose2 systems
- Labadieville1 system
- Napoleonville1 system
- Paincourtville1 system
- Supreme1 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