Public water system · LA1019053
ActiveCalcasieu Parish Ww District No 4
Community water system in Calcasieu Parish County, Louisiana, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
5,340
Service connections
1,780
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-10-28 | 45 | 0700 | Yes | Unaddressed |
| 2025-10-28 | 45 | 0700 | Yes | Unaddressed |
| 2025-10-28 | 45 | 0700 | Yes | Unaddressed |
| 2023-08-11 | 75 | 7500 | No | Resolved |
| 2023-07-03 | 45 | 0700 | Yes | Resolved |
| 2019-01-12 | 66 | 5000 | No | Resolved |
| 2005-04-01 | 22 | 3100 | Yes | Resolved |
| 1994-07-15 | 22 | 3100 | Yes | Archived |
Calcasieu Parish Ww District No 4: frequently asked questions
Is Calcasieu Parish Ww District No 4's water safe to drink?
Calcasieu Parish Ww District No 4 is an active community water system regulated under the Safe Drinking Water Act, overseen by the LA state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Calcasieu Parish Ww District No 4?
Calcasieu Parish Ww District No 4 (PWSID LA1019053) is a local government-owned community water system, regulated by the LA state drinking water program.
How many people does Calcasieu Parish Ww District No 4 serve?
Calcasieu Parish Ww District No 4 reports serving 5,340 people through 1,780 service connections in Calcasieu Parish County, Louisiana.
Where does Calcasieu Parish Ww District No 4 get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Calcasieu Parish County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| City of Lake Charles Water System | Calcasieu Parish | 79,500 | Community | Groundwater |
| Sulphur City of Water System | Calcasieu Parish | 24,489 | Community | Groundwater |
| Calcasieu Parish Ww District No 1 | Calcasieu Parish | 20,837 | Community | Groundwater |
| Calcasieu Parish Ww Dist 9 Carlyss | Calcasieu Parish | 14,502 | Community | Groundwater |
| Houston River Waterworks District 11 | Calcasieu Parish | 6,915 | Community | Groundwater |
| Calcasieu Parish Ww District 8 | Calcasieu Parish | 6,834 | Community | Groundwater |