CRESTWOOD ESTATES
PWS ID: NC0276112 · CARY, North Carolina 27511
Population Served
228
Total Violations
234
Health-Based Violations
9
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 90
- County
- Randolph
- School/Daycare
- No
- MCL Violations
- 9
- Monitoring Violations
- 188
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MR | 18 | 1993 |
| Cadmium | MR | 18 | 1993 |
| Selenium | MR | 18 | 1993 |
| Fluoride | MR | 18 | 1993 |
| Chromium | MR | 18 | 1993 |
| Mercury | MR | 18 | 1993 |
| Barium | MR | 18 | 1993 |
| Nitrate | MR | 14 | 1993 |
| TTHM | MCL | 9 | 2010 |
| CYANIDE | MR | 8 | 1993 |
| Beryllium, Total | MR | 8 | 1993 |
| Thallium, Total | MR | 8 | 1993 |
| Antimony, Total | MR | 8 | 1993 |
| Nickel | MR | 8 | 1993 |
| Coliform (TCR) | MR | 3 | 2002 |
| Chlorine | MR | 3 | 2004 |
| Gross Alpha, Excl. Radon and U | MR | 2 | 1986 |
| Consumer Confidence Rule | Other | 1 | 1999 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.