COUNTY WATER-SYSTEM LEDGER
Iberville Parish, Louisiana
EPA’s September 2026 export lists 6 active community water systems serving Iberville Parish, Louisiana, with 2 current-violation flags and 2 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 Iberville Parish, Louisiana
EPA associates 6 covered systems with Iberville Parish, Louisiana; their reported population-served values total 35,979 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 Plaquemine Water SystemLA1047005 | 14,043 | Ground water | No current violation flagged |
| East Iberville Water SystemLA1047007 | 6,657 | Ground water purchased | No current violation flagged |
| Intracoastal Water System WestLA1047002 | 6,489 | Surface water | Current serious-violator flag |
| Town Of MaringouinLA1047003 | 3,300 | Ground water | No current violation flagged |
| Intracoastal Water System EastLA1047030 | 2,940 | Ground water | No current violation flagged |
| Town Of White Castle Water SystemLA1047009 | 2,550 | Ground water | Current serious-violator flag |
02 / SOURCE MIX
Primary water sources for Iberville Parish, Louisiana
EPA classifies 6 systems serving Iberville Parish, Louisiana across 3 primary-source categories; Ground water is the largest category with 4 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.