COLUMBIA COUNTY Water Quality Report
Population
124,763
people served
Water Source
🌊 Surface
rivers, lakes, reservoirs
National Rank
—
of 49,184 US systems
5-Year Record
⚠️ 9
violations recorded
F
Unsafe
Safety Grade
9 violations in the past 5 years, including 9 health-based
System Details
- PWSID
- GA0730000
- Population Served
- 124,763
- Water Source
- Surface Water
- Owner
- Local Government
- State
- Georgia
- EPA Region
- 4
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 7000 | ⚠ Monitoring/Reporting | 1 |
| Total Trihalomethanes (TTHMs) | ✕ Health-Based | 9 |
| Contaminant 5000 | ⚠ Monitoring/Reporting | 2 |
Violation History
2025
2
2024
7
2013
1
2000
1
1996
1
Total violations on record: 12
Service Area
Cities Served
ZIP Codes Served
Recommended Water Filters
Based on contaminants detected in this water system:
Activated Carbon Filter
Effective for chlorine, THMs, pesticides, and taste/odor improvement
Removes: Total Trihalomethanes (TTHMs)
How does this compare?
This systemNational average
Grade F
Avg: B-C
12violations total
43% of national average
National avg: ~28 per system
🏙️ This is a large system — serving 19× more people than the national average.