Public water system · PA7360123
ActiveColumbia Water Co
Community water system in Lancaster County, Pennsylvania, drawing primarily on surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
25,200
Service connections
10,648
Primary source
SW
Surface water
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2024-04-01 | 38 | 0300 | No | Resolved |
| 2023-04-01 | 4B | 8000 | No | Resolved |
| 2023-04-01 | 31 | 0700 | No | Resolved |
| 2019-01-01 | 46 | 2920 | Yes | Resolved |
| 2018-12-01 | 27 | 2920 | No | Resolved |
| 2018-11-01 | 27 | 2920 | No | Resolved |
| 2017-07-01 | 03 | 2383 | No | Resolved |
| 2017-05-01 | 36 | 0200 | No | Resolved |
| 2017-04-01 | 27 | 0999 | No | Resolved |
| 2017-01-01 | 03 | 2383 | No | Resolved |
| 2016-04-01 | 46 | 2920 | Yes | Resolved |
| 2016-01-01 | 46 | 2920 | Yes | Resolved |
Columbia Water Co: frequently asked questions
Is Columbia Water Co's water safe to drink?
Columbia Water Co is an active community water system regulated under the Safe Drinking Water Act, overseen by the PA 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 Co?
Columbia Water Co (PWSID PA7360123) is a private-owned community water system, regulated by the PA state drinking water program.
How many people does Columbia Water Co serve?
Columbia Water Co reports serving 25,200 people through 10,648 service connections in Lancaster County, Pennsylvania.
Where does Columbia Water Co get its water?
EPA SDWIS lists this system's primary water source as surface water.
Other water systems in Lancaster County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Lincoln, City of | Lancaster | 296,000 | Community | Groundwater under influence of surface water |
| City of Lancaster | Lancaster | 120,000 | Community | Surface water |
| Lancaster County W&Sd (Sc2920001) | Lancaster | 79,107 | Community | Purchased surface water |
| Ephrata Area Joint Authority | Lancaster | 24,500 | Community | Surface water |
| East Hempfield Water Auth | Lancaster | 20,988 | Community | Purchased surface water |
| Elizabethtown Area Water | Lancaster | 19,000 | Community | Surface water |