POSSUM VALLEY MUNI AUTH
PWS ID: PA7010034 · ASPERS, Pennsylvania 17304
Population Served
800
Total Violations
195
Health-Based Violations
6
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 137
- County
- Adams
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 167
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | MR | 59 | 2023 |
| Chlorine | MR | 17 | 2018 |
| Nitrate | MR | 14 | 2013 |
| Total Haloacetic Acids (HAA5) | MR | 12 | 2020 |
| TTHM | MR | 12 | 2020 |
| Interim Enhanced Surface Water Treatment Rule | MR | 9 | 2007 |
| Consumer Confidence Rule | Other | 7 | 2007 |
| Fluoride | MR | 7 | 2013 |
| Nitrite | MR | 4 | 2013 |
| Gross Alpha, Excl. Radon and U | MR | 3 | 1988 |
| ETHYLENE DIBROMIDE | MCL | 2 | 2009 |
| Groundwater Rule | TT | 2 | 2018 |
| Surface Water Treatment Rule | TT | 2 | 2018 |
| Selenium | MR | 2 | 1988 |
| Endrin | MR | 2 | 1988 |
| 2,4,5-TP | MR | 2 | 1988 |
| 2,4-D | MR | 2 | 1988 |
| Barium | MR | 2 | 1988 |
| BHC-GAMMA | MR | 2 | 1988 |
| Methoxychlor | MR | 2 | 1988 |
| Arsenic | MR | 2 | 1988 |
| Cadmium | MR | 2 | 1988 |
| Chromium | MR | 2 | 1988 |
| Mercury | MR | 2 | 1988 |
| Coliform (TCR) | MR | 2 | 2006 |
| Toxaphene | MR | 2 | 1988 |
| Groundwater Rule | MR | 2 | 2023 |
| Lead and Copper Rule | MR | 2 | 1999 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.