County drinking water records
Orleans Parish, LA drinking water systems
2 community water systems serve Orleans Parish, LA, reporting 387,688 people served in all. A system that also serves other counties counts all of its customers here.
2 of them had at least one health-based violation in the last 10 years. None of those systems has one still unresolved.
2 rely mainly on surface water, counting water bought from other systems.
Their lead service line inventories list 14,832 lead lines, 49 galvanized lines that must be replaced and 121,909 lines of unknown material.
- Community water systems
- 2
- People served, sum of each system's own figure
- 387,688
- Systems with a health-based violation, last 10 years
- 2
- Systems with one unresolved
- 0
- Lead service lines in inventories
- 14,832
Water systems serving Orleans Parish
2 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 |
|---|---|---|---|---|---|---|
| New Orleans Carrollton Water Works | New Orleans | 334,903 | Surface water | 1 | 0 | 13,927 |
| New Orleans Algiers Water Works | New Orleans and Terrytown | 52,785 | Surface water | 7 | 0 | 905 |
Cities and towns in Orleans Parish
1 place- New Orleans2 systems
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