HIGH SHOALS, CITY OF
PWS ID: NC0136075 · HIGH SHOALS, North Carolina 28077
Population Served
729
Total Violations
164
Health-Based Violations
38
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 203
- County
- Gaston
- School/Daycare
- No
- MCL Violations
- 38
- Monitoring Violations
- 97
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 28 | 2015 |
| Coliform (TCR) | MR | 18 | 2003 |
| Public Notice | Other | 14 | 2007 |
| Total Haloacetic Acids (HAA5) | MR | 14 | 2022 |
| Arsenic | MR | 13 | 1990 |
| Lead and Copper Rule | MR | 12 | 1994 |
| Consumer Confidence Rule | Other | 12 | 2006 |
| Nitrate | MR | 10 | 1993 |
| Total Haloacetic Acids (HAA5) | MCL | 10 | 2006 |
| Chlorine | MR | 9 | 2004 |
| TTHM | MR | 9 | 2014 |
| Chromium | MR | 2 | 1990 |
| Fluoride | MR | 2 | 1990 |
| Mercury | MR | 2 | 1990 |
| Selenium | MR | 2 | 1990 |
| Barium | MR | 2 | 1990 |
| Cadmium | MR | 2 | 1990 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.