GREENFIELD WATER SYSTEM
PWS ID: NC0286107 · CARY, North Carolina 27511
Population Served
244
Total Violations
224
Health-Based Violations
44
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 96
- County
- Surry
- School/Daycare
- No
- MCL Violations
- 32
- Monitoring Violations
- 167
- Treatment Tech Violations
- 12
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | MCL | 20 | 2008 |
| Lead and Copper Rule | MR | 19 | 1993 |
| Arsenic | MR | 17 | 1991 |
| Fluoride | MR | 12 | 1991 |
| Selenium | MR | 12 | 1991 |
| Mercury | MR | 12 | 1991 |
| TTHM | MCL | 12 | 2006 |
| Barium | MR | 12 | 1991 |
| Chromium | MR | 12 | 1991 |
| Cadmium | MR | 12 | 1991 |
| Lead and Copper Rule | TT | 12 | 2008 |
| Gross Alpha, Excl. Radon and U | MR | 11 | 1995 |
| Antimony, Total | MR | 8 | 1991 |
| Nickel | MR | 8 | 1991 |
| Nitrate | MR | 8 | 1993 |
| Beryllium, Total | MR | 8 | 1991 |
| Thallium, Total | MR | 8 | 1991 |
| CYANIDE | MR | 8 | 1991 |
| Public Notice | Other | 6 | 2008 |
| Consumer Confidence Rule | Other | 3 | 2002 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.