COLLIERVILLE WATER DEPT Water Quality Report
Population
51,972
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
Top 90%
of 49,184 US systems
5-Year Record
⚠️ 3
violations recorded
C
Fair
Safety Grade
3 violations in the past 5 years
System Details
- PWSID
- TN0000126
- Population Served
- 51,972
- Water Source
- Ground Water
- Owner
- Local Government
- State
- Tennessee
- EPA Region
- 4
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 7000 | ⚠ Monitoring/Reporting | 4 |
| Contaminant 5000 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 7500 | ⚠ Monitoring/Reporting | 1 |
Violation History
2021
3
2020
1
2008
1
1999
1
Total violations on record: 6
Service Area
Cities Served
ZIP Codes Served
How does this compare?
This systemNational average
Grade C
Avg: B-C
6violations total
21% of national average
National avg: ~28 per system
📍 Mid-to-large system — serves 8× the national average.