KNIGHTDALE MHP ESTATES LLC
PWS ID: NC0392214 · KNIGHTDALE, North Carolina 27545
Population Served
285
Total Violations
320
Health-Based Violations
171
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 112
- County
- Wake
- School/Daycare
- No
- MCL Violations
- 166
- Monitoring Violations
- 93
- Treatment Tech Violations
- 5
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Combined Radium (-226 and -228) | MCL | 108 | 2025 |
| Gross Alpha, Excl. Radon and U | MCL | 55 | 2025 |
| Public Notice | Other | 24 | 2025 |
| Gross Alpha, Excl. Radon and U | MR | 20 | 1995 |
| Coliform (TCR) | MR | 18 | 1994 |
| Combined Radium (-226 and -228) | MR | 10 | 2004 |
| Arsenic | MR | 9 | 1988 |
| Lead and Copper Rule | MR | 6 | 2018 |
| Lead and Copper Rule | TT | 5 | 2016 |
| Selenium | MR | 4 | 1988 |
| Fluoride | MR | 4 | 1988 |
| Cadmium | MR | 4 | 1988 |
| Barium | MR | 4 | 1988 |
| Chromium | MR | 4 | 1988 |
| Nitrate | MR | 4 | 1988 |
| Mercury | MR | 4 | 1988 |
| Coliform (TCR) | MCL | 3 | 1997 |
| Consumer Confidence Rule | Other | 3 | 2001 |
| Gross Beta Particle Activity | MR | 2 | 1980 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.