COUNTY WATER-SYSTEM LEDGER
St. Landry Parish, Louisiana
EPA’s September 2026 export lists 12 active community water systems serving St. Landry Parish, Louisiana, with 0 current-violation flags and 0 serious-violator flags among the covered systems.
Source: EPA SDWIS system-search export · Active community systems serving 2,500+ people · Snapshot 13 Sep 2026
01 / SYSTEMS
Water systems serving St. Landry Parish, Louisiana
EPA associates 12 covered systems with St. Landry Parish, Louisiana; their reported population-served values total 92,832 and may overlap.
Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.
| Water system | Population served | Primary source | Current export status |
|---|---|---|---|
| City Of Opelousas Water SystemLA1097010 | 20,388 | Ground water | No current violation flagged |
| Lawco - Eunice Water SystemLA1097022 | 15,393 | Ground water | No current violation flagged |
| Town Of Leonville Water SystemLA1097005 | 9,552 | Ground water | No current violation flagged |
| Lewisburg Bellevue Water SystemLA1097006 | 8,226 | Ground water | No current violation flagged |
| Savoy Swords Water System IncLA1097024 | 7,326 | Ground water | No current violation flagged |
| Plaisance Water SystemLA1097012 | 6,465 | Ground water | No current violation flagged |
| Prairie Ronde Water System IncLA1097014 | 6,090 | Ground water | No current violation flagged |
| St Landry Water Works District 2 RuralLA1097033 | 4,761 | Ground water | No current violation flagged |
| Town Of Sunset Water SystemLA1097015 | 4,356 | Ground water | No current violation flagged |
| Town Of Port Barre Water SystemLA1097013 | 3,828 | Ground water | No current violation flagged |
| Lawtell Water Works District No 1LA1097004 | 3,717 | Ground water | No current violation flagged |
| Village Of Cankton Water SystemLA1097025 | 2,730 | Ground water | No current violation flagged |
02 / SOURCE MIX
Primary water sources for St. Landry Parish, Louisiana
EPA classifies 12 systems serving St. Landry Parish, Louisiana across 1 primary-source categories; Ground water is the largest category with 12 systems.
It is the sum of each listed system's reported population served, not a census estimate. Service areas can overlap and some systems list multiple cities or counties.