PRVWSD-TWIN HARBOR
PWS ID: MS0450024 · RIDGELAND, Mississippi 39158
Population Served
2,973
Total Violations
558
Health-Based Violations
3
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- State
- Connections
- 1,126
- County
- Madison
- School/Daycare
- No
- MCL Violations
- 1
- Monitoring Violations
- 543
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Combined Uranium | MR | 176 | 2012 |
| Radium-228 | MR | 120 | 2012 |
| Radium-226 | MR | 120 | 2012 |
| Combined Radium (-226 and -228) | MR | 56 | 2008 |
| Gross Alpha, Excl. Radon and U | MR | 56 | 2008 |
| Chlorine | MR | 8 | 2007 |
| Consumer Confidence Rule | Other | 6 | 2006 |
| Coliform (TCR) | MR | 3 | 2006 |
| Total Haloacetic Acids (HAA5) | MR | 2 | 2024 |
| LEAD AND COPPER RULE REVISIONS | RPT | 2 | 2024 |
| TTHM | MR | 2 | 2024 |
| LEAD AND COPPER RULE REVISIONS | TT | 2 | 2024 |
| Coliform (TCR) | MCL | 1 | 2005 |
| Public Notice | Other | 1 | 2008 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.