KNOLLWOOD
PWS ID: MS0240027 · DES PERES, Mississippi 63131
Population Served
87
Total Violations
249
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 33
- County
- Harrison
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 233
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Combined Uranium | MR | 72 | 2011 |
| Radium-226 | MR | 44 | 2011 |
| Radium-228 | MR | 44 | 2011 |
| Combined Radium (-226 and -228) | MR | 28 | 2008 |
| Gross Alpha, Excl. Radon and U | MR | 28 | 2008 |
| Consumer Confidence Rule | Other | 8 | 2007 |
| Revised Total Coliform Rule | MON | 7 | 2025 |
| Chlorine | MR | 7 | 2025 |
| Coliform (TCR) | MR | 3 | 2007 |
| Coliform (TCR) | MCL | 2 | 2000 |
| Public Notice | Other | 1 | 2008 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.