Public water system · LA1021002
ActiveColumbia Water System
Community water system in Caldwell Parish County, Louisiana, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
945
Service connections
315
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
Violations data landing soon.
EPA SDWA violation and enforcement records for Columbia Water System are being ingested from EPA ECHO (updated quarterly) and will appear here. Until then, check EPA ECHO for current compliance history.
Columbia Water System: frequently asked questions
Is Columbia Water System's water safe to drink?
Columbia 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 Columbia Water System?
Columbia Water System (PWSID LA1021002) is a local government-owned community water system, regulated by the LA state drinking water program.
How many people does Columbia Water System serve?
Columbia Water System reports serving 945 people through 315 service connections in Caldwell Parish County, Louisiana.
Where does Columbia 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 |
| Holum Water System | Caldwell Parish | 1,230 | Community | Groundwater |