Public water system · LA1021007
ActiveHolum Water System
Community water system in Caldwell Parish County, Louisiana, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
1,230
Service connections
410
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-04-01 | 02 | 2950 | Yes | Archived |
| 2025-01-01 | 02 | 2950 | Yes | Archived |
| 2024-10-01 | 02 | 2950 | Yes | Archived |
| 2024-07-01 | 02 | 2950 | Yes | Archived |
| 2024-04-01 | 02 | 2950 | Yes | Archived |
| 2024-01-01 | 02 | 2950 | Yes | Archived |
| 2023-10-01 | 02 | 2950 | Yes | Archived |
| 2022-09-15 | 2A | 8000 | Yes | Resolved |
| 2022-01-01 | 02 | 2950 | Yes | Archived |
| 2021-11-03 | 45 | 0700 | Yes | Unaddressed |
| 2021-11-03 | 45 | 0700 | Yes | Unaddressed |
| 2021-10-01 | 02 | 2950 | Yes | Archived |
Holum Water System: frequently asked questions
Is Holum Water System's water safe to drink?
Holum Water System 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 Holum Water System?
Holum Water System (PWSID LA1021007) is a private-owned community water system, regulated by the LA state drinking water program.
How many people does Holum Water System serve?
Holum Water System reports serving 1,230 people through 410 service connections in Caldwell Parish County, Louisiana.
Where does Holum Water System get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Caldwell Parish County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Hebert Water System | Caldwell Parish | 3,048 | Community | Groundwater |
| East Columbia Water System | Caldwell Parish | 2,829 | Community | Groundwater |
| Columbia Heights Water District | Caldwell Parish | 1,965 | Community | Groundwater |
| Grayson Water System | Caldwell Parish | 1,461 | Community | Groundwater |
| Kelly Water District | Caldwell Parish | 1,314 | Community | Groundwater |
| Wards 4 & 5 Water System | Caldwell Parish | 1,002 | Community | Groundwater |