CHAPEL HILL WATER SYSTEM
PWS ID: TN0000104 · CHAPEL HILL, Tennessee 37034
Population Served
3,426
Total Violations
253
Health-Based Violations
209
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,283
- County
- Marshall
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 35
- Treatment Tech Violations
- 209
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | TT | 209 | 2005 |
| Interim Enhanced Surface Water Treatment Rule | MR | 12 | 2009 |
| Total Haloacetic Acids (HAA5) | MR | 5 | 2005 |
| Coliform (TCR) | MR | 5 | 1998 |
| Interim Enhanced Surface Water Treatment Rule | Other | 5 | 2008 |
| TTHM | MR | 4 | 2005 |
| Revised Total Coliform Rule | MON | 4 | 2023 |
| Atrazine | MR | 4 | 2001 |
| Consumer Confidence Rule | Other | 2 | 2021 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1984 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.