FAIRFIELD MUNI AUTH
PWS ID: PA7010005 · FAIRFIELD, Pennsylvania 17320
Population Served
2,150
Total Violations
93
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 361
- County
- Adams
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 77
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 23 | 2011 |
| Consumer Confidence Rule | Other | 9 | 2012 |
| Coliform (TCR) | MR | 9 | 2004 |
| Gross Alpha, Excl. Radon and U | MR | 3 | 2024 |
| 2,3,7,8-TCDD | MR | 2 | 2023 |
| Radium-226 | MR | 2 | 2024 |
| Radium-228 | MR | 2 | 2024 |
| Arsenic | MR | 2 | 2021 |
| Barium | MR | 2 | 2021 |
| Chromium | MR | 2 | 2021 |
| Fluoride | MR | 2 | 2021 |
| Surface Water Treatment Rule | MR | 2 | 1991 |
| Selenium | MR | 2 | 2021 |
| Mercury | MR | 2 | 2021 |
| Cadmium | MR | 2 | 2021 |
| Revised Total Coliform Rule | RPT | 2 | 2019 |
| Lead and Copper Rule | MR | 2 | 2019 |
| Beryllium, Total | MR | 1 | 2021 |
| CHLOROBENZENE | MR | 1 | 1990 |
| trans-1,2-Dichloroethylene | MR | 1 | 1990 |
| cis-1,2-Dichloroethylene | MR | 1 | 1990 |
| Styrene | MR | 1 | 1990 |
| Antimony, Total | MR | 1 | 2021 |
| Tetrachloroethylene | MR | 1 | 1990 |
| CYANIDE | MR | 1 | 2021 |
| DICHLOROMETHANE | MR | 1 | 1990 |
| Thallium, Total | MR | 1 | 2021 |
| Toluene | MR | 1 | 1990 |
| 1,2-Dichloropropane | MR | 1 | 1990 |
| o-Dichlorobenzene | MR | 1 | 1990 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.