STANLEY, TOWN OF
PWS ID: NC0136035 · STANLEY, North Carolina 28164
Population Served
5,453
Total Violations
84
Health-Based Violations
12
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 2,341
- County
- Gaston
- School/Daycare
- No
- MCL Violations
- 10
- Monitoring Violations
- 55
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Consumer Confidence Rule | Other | 12 | 2021 |
| Gross Alpha, Excl. Radon and U | MR | 10 | 1990 |
| Coliform (TCR) | MCL | 10 | 2014 |
| TTHM | MR | 10 | 2022 |
| Arsenic | MR | 9 | 1990 |
| Lead and Copper Rule | MR | 7 | 2023 |
| Surface Water Treatment Rule | MR | 5 | 1994 |
| Public Notice | Other | 3 | 2011 |
| LEAD AND COPPER RULE REVISIONS | TT | 2 | 2024 |
| LEAD AND COPPER RULE REVISIONS | RPT | 2 | 2024 |
| Mercury | MR | 2 | 1990 |
| Fluoride | MR | 2 | 1990 |
| Chromium | MR | 2 | 1990 |
| Nitrate | MR | 2 | 1990 |
| Selenium | MR | 2 | 1990 |
| Cadmium | MR | 2 | 1990 |
| Barium | MR | 2 | 1990 |
PFAS Testing Results (UCMR5)
Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 120 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| PFHpS | 3/25/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| ADONA | 3/25/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| HFPO-DA | 3/25/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFBA | 3/25/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| 6:2 FTS | 3/25/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| 4:2 FTS | 3/25/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 8:2 FTS | 3/25/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFPeA | 3/25/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFMPA | 3/25/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFOS | 3/25/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFMBA | 3/25/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| NFDHA | 3/25/2025 | <0.02 µg/L | 0.02 µg/L | Not Detected |
| PFEESA | 3/25/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 9Cl-PF3ONS | 3/25/2025 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| PFPeS | 3/25/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| 11Cl-PF3OUdS | 3/25/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFUnA | 3/25/2025 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| PFHxA | 3/25/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFDoA | 3/25/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFDA | 3/25/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHxS | 3/25/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHpA | 3/25/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFOA | 3/25/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFNA | 3/25/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| NMeFOSAA | 3/25/2025 | <0.006 µg/L | 0.006 µg/L | Not Detected |
| NEtFOSAA | 3/25/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFTrDA | 3/25/2025 | <0.007 µg/L | 0.007 µg/L | Not Detected |
| PFTA | 3/25/2025 | <0.008 µg/L | 0.008 µg/L | Not Detected |
| lithium | 3/25/2025 | <9 µg/L | 9 µg/L | Not Detected |
| PFBS | 3/25/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| NEtFOSAA | 11/26/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| 4:2 FTS | 11/26/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFMPA | 11/26/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFTrDA | 11/26/2024 | <0.007 µg/L | 0.007 µg/L | Not Detected |
| PFPeA | 11/26/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFMBA | 11/26/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFEESA | 11/26/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| NFDHA | 11/26/2024 | <0.02 µg/L | 0.02 µg/L | Not Detected |
| PFHpS | 11/26/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| NMeFOSAA | 11/26/2024 | <0.006 µg/L | 0.006 µg/L | Not Detected |
| 6:2 FTS | 11/26/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFTA | 11/26/2024 | <0.008 µg/L | 0.008 µg/L | Not Detected |
| PFPeS | 11/26/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFNA | 11/26/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| 8:2 FTS | 11/26/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFBA | 11/26/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| lithium | 11/26/2024 | <9 µg/L | 9 µg/L | Not Detected |
| PFBS | 11/26/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHpA | 11/26/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHxS | 11/26/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
PFAS data from EPA UCMR5 monitoring program (2023-2025).
This data is provided for informational purposes only.