COLUMBIA WATER CO Water Quality Report
Population
25,200
people served
Water Source
🌊 Surface
rivers, lakes, reservoirs
National Rank
Top 90%
of 49,184 US systems
5-Year Record
⚠️ 8
violations recorded
C
Fair
Safety Grade
8 violations in the past 5 years, including 4 health-based
System Details
- PWSID
- PA7360123
- Population Served
- 25,200
- Water Source
- Surface Water
- Owner
- Private
- State
- Pennsylvania
- EPA Region
- 3
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 7000 | ⚠ Monitoring/Reporting | 2 |
| Contaminant 2920 | ✕ Health-Based | 8 |
| Contaminant 0999 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 0200 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 2383 | ⚠ Monitoring/Reporting | 2 |
| Contaminant 0700 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 8000 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 0300 | ⚠ Monitoring/Reporting | 2 |
Violation History
2024
2
2023
6
2019
2
2018
3
2017
4
2016
2
2015
1
2013
1
2004
1
Total violations on record: 22
Service Area
Cities Served
ZIP Codes Served
How does this compare?
This systemNational average
Grade C
Avg: B-C
22violations total
79% of national average
National avg: ~28 per system
📍 Mid-to-large system — serves 4× the national average.