St. Mary Parish County, Louisiana — public water systems
16 active public water systems serve St. Mary Parish County, reporting 62.8K people served.
Dataset updated . Source: EPA SDWIS/ECHO, refreshed quarterly.
Active systems
16
Population served
62.8K
Community systems
12
Groundwater share
43.8%
Water systems in St. Mary Parish County
| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | Morgan City Water System | St. Mary Parish | 12,703 | Community | Surface water |
| 2 | Water & Sewer Commission 4 of St Mary | St. Mary Parish | 9,709 | Community | Surface water |
| 3 | Patterson Water System | St. Mary Parish | 8,456 | Community | Surface water |
| 4 | Franklin Water Supply | St. Mary Parish | 8,325 | Community | Surface water |
| 5 | St Mary Water & Sewer Comm #3 | St. Mary Parish | 7,500 | Community | Surface water |
| 6 | St Mary Parish W&S #2 Bayou Vista | St. Mary Parish | 5,379 | Community | Purchased surface water |
| 7 | Town of Berwick | St. Mary Parish | 5,024 | Community | Purchased surface water |
| 8 | St Mary Parish Water Sewerage Comm 1 | St. Mary Parish | 2,823 | Community | Surface water |
| 9 | St Mary Par Jt Water Sewer Commission 5 | St. Mary Parish | 1,240 | Community | Groundwater |
| 10 | Cypremort Point State Park | St. Mary Parish | 500 | Transient non-community | Groundwater |
| 11 | Port of West St Mary | St. Mary Parish | 400 | Community | Groundwater |
| 12 | Quintana Marina | St. Mary Parish | 280 | Transient non-community | Groundwater |
| 13 | Glencoe Community Water System | St. Mary Parish | 190 | Community | Groundwater |
| 14 | Compass Minerals La | St. Mary Parish | 156 | Non-transient non-community | Groundwater |
| 15 | Bayview Development | St. Mary Parish | 100 | Non-transient non-community | Groundwater |