COUNTY WATER-SYSTEM LEDGER
Lafayette Parish, Louisiana
EPA’s September 2026 export lists 15 active community water systems serving Lafayette Parish, Louisiana, with 2 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 Lafayette Parish, Louisiana
EPA associates 15 covered systems with Lafayette Parish, Louisiana; their reported population-served values total 284,868 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 |
|---|---|---|---|
| Lafayette Utilities Water SystemLA1055017 | 169,389 | Ground water | No current violation flagged |
| Lpwdn North RegionLA1055191 | 16,833 | Ground water purchased | No current violation flagged |
| Lpwd SouthLA1055156 | 15,132 | Ground water purchased | No current violation flagged |
| City Of Carencro Water SystemLA1055005 | 11,301 | Ground water | Current health-based flag |
| City Of Youngsville Water SystemLA1055035 | 10,614 | Ground water | No current violation flagged |
| City Of Broussard Purchase Water SystemLA1055193 | 10,242 | Ground water purchased | No current violation flagged |
| Milton Water SystemLA1055046 | 10,200 | Ground water | No current violation flagged |
| City Of Scott Water SystemLA1055026 | 9,696 | Ground water purchased | No current violation flagged |
| City Of Youngsville Purchase WsLA1055195 | 7,623 | Ground water purchased | Current monitoring/reporting flag |
| City Of Broussard Water SystemLA1055003 | 5,151 | Ground water | No current violation flagged |
| City Of Broussard Hwy 90 Water SystemLA1055194 | 4,182 | Ground water | No current violation flagged |
| Lpwd North Production FacilityLA1055171 | 4,122 | Ground water | No current violation flagged |
| Lpwdn South RegionLA1055192 | 4,032 | Ground water purchased | No current violation flagged |
| Milton Purchase Water SystemLA1055196 | 3,300 | Ground water purchased | No current violation flagged |
| Lpwdn Purchase West ScottLA1055172 | 3,051 | Ground water purchased | No current violation flagged |
02 / SOURCE MIX
Primary water sources for Lafayette Parish, Louisiana
EPA classifies 15 systems serving Lafayette Parish, Louisiana across 2 primary-source categories; Ground water is the largest category with 7 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.