MANSFIELD BOROUGH MUN AUTH
PWS ID: PA2590038 · MANSFIELD, Pennsylvania 16933
Population Served
4,100
Total Violations
673
Health-Based Violations
37
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 938
- County
- Tioga
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 582
- Treatment Tech Violations
- 35
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Interim Enhanced Surface Water Treatment Rule | MR | 60 | 2025 |
| CARBON, TOTAL | MR | 39 | 2024 |
| Chlorine | MR | 30 | 2025 |
| Total Haloacetic Acids (HAA5) | MR | 27 | 2024 |
| TTHM | MR | 27 | 2024 |
| Surface Water Treatment Rule | MR | 25 | 2025 |
| CARBON, TOTAL | TT | 25 | 2021 |
| Public Notice | Other | 22 | 2024 |
| Coliform (TCR) | MR | 16 | 2008 |
| Chromium | MR | 16 | 2024 |
| Beryllium, Total | MR | 14 | 2024 |
| Consumer Confidence Rule | Other | 11 | 2024 |
| Nitrate | MR | 10 | 2019 |
| Styrene | MR | 10 | 2024 |
| Cadmium | MR | 10 | 2019 |
| Gross Alpha, Excl. Radon and U | MR | 10 | 2023 |
| Barium | MR | 10 | 2019 |
| Mercury | MR | 10 | 2019 |
| Toluene | MR | 10 | 2024 |
| Ethylbenzene | MR | 10 | 2024 |
| Selenium | MR | 10 | 2019 |
| p-Dichlorobenzene | MR | 9 | 2019 |
| Arsenic | MR | 9 | 2019 |
| Nickel | MR | 8 | 2019 |
| Antimony, Total | MR | 8 | 2019 |
| Thallium, Total | MR | 8 | 2019 |
| CYANIDE | MR | 8 | 2019 |
| Fluoride | MR | 8 | 2019 |
| 1,2,4-Trichlorobenzene | MR | 7 | 2019 |
| cis-1,2-Dichloroethylene | MR | 7 | 2019 |
PFAS Testing Results (UCMR5)
Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 120 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| 9Cl-PF3ONS | 8/28/2025 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| PFTA | 8/28/2025 | <0.008 µg/L | 0.008 µg/L | Not Detected |
| PFTrDA | 8/28/2025 | <0.007 µg/L | 0.007 µg/L | Not Detected |
| NEtFOSAA | 8/28/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| NMeFOSAA | 8/28/2025 | <0.006 µg/L | 0.006 µg/L | Not Detected |
| PFBS | 8/28/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHpA | 8/28/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHxS | 8/28/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFOS | 8/28/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFDA | 8/28/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFDoA | 8/28/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHxA | 8/28/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| lithium | 8/28/2025 | <9 µg/L | 9 µg/L | Not Detected |
| 11Cl-PF3OUdS | 8/28/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFNA | 8/28/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| ADONA | 8/28/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| HFPO-DA | 8/28/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFBA | 8/28/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| 6:2 FTS | 8/28/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| 4:2 FTS | 8/28/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 8:2 FTS | 8/28/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFMPA | 8/28/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFPeA | 8/28/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFMBA | 8/28/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFEESA | 8/28/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| NFDHA | 8/28/2025 | <0.02 µg/L | 0.02 µg/L | Not Detected |
| PFPeS | 8/28/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFHpS | 8/28/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFUnA | 8/28/2025 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| PFOA | 8/28/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| NFDHA | 5/29/2025 | <0.02 µg/L | 0.02 µg/L | Not Detected |
| PFBA | 5/29/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| 6:2 FTS | 5/29/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| 4:2 FTS | 5/29/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 8:2 FTS | 5/29/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFMPA | 5/29/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFPeA | 5/29/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHpS | 5/29/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFEESA | 5/29/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFPeS | 5/29/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| 9Cl-PF3ONS | 5/29/2025 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| ADONA | 5/29/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| lithium | 5/29/2025 | <9 µg/L | 9 µg/L | Not Detected |
| PFMBA | 5/29/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFUnA | 5/29/2025 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| PFDoA | 5/29/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFDA | 5/29/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFOA | 5/29/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFOS | 5/29/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFNA | 5/29/2025 | <0.004 µg/L | 0.004 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.