TOWN OF SHANNON
PWS ID: MS0410013 · SHANNON, Mississippi 38868
Population Served
1,500
Total Violations
591
Health-Based Violations
9
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 751
- County
- Lee
- School/Daycare
- No
- MCL Violations
- 9
- Monitoring Violations
- 561
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Combined Uranium | MR | 181 | 2012 |
| Radium-226 | MR | 122 | 2012 |
| Radium-228 | MR | 122 | 2012 |
| Combined Radium (-226 and -228) | MR | 63 | 2008 |
| Gross Alpha, Excl. Radon and U | MR | 63 | 2008 |
| Consumer Confidence Rule | Other | 11 | 2021 |
| Coliform (TCR) | MCL | 9 | 2008 |
| Chlorine | MR | 4 | 2010 |
| Total Haloacetic Acids (HAA5) | MR | 2 | 2024 |
| Coliform (TCR) | MR | 2 | 1991 |
| Public Notice | Other | 1 | 2008 |
| Lead and Copper Rule | MR | 1 | 2022 |
| TTHM | MR | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.