SHAMOKIN DAM BOROUGH
PWS ID: PA4550022 · SHAMOKIN DAM, Pennsylvania 17876
Population Served
1,700
Total Violations
420
Health-Based Violations
7
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 748
- County
- Snyder
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 405
- Treatment Tech Violations
- 5
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | MR | 39 | 2025 |
| Total Haloacetic Acids (HAA5) | MR | 25 | 2023 |
| TTHM | MR | 23 | 2019 |
| p-Dichlorobenzene | MR | 12 | 1991 |
| 1,1-Dichloroethylene | MR | 12 | 1991 |
| 1,2-Dichloroethane | MR | 12 | 1991 |
| 1,1,1-Trichloroethane | MR | 12 | 1991 |
| Carbon tetrachloride | MR | 12 | 1991 |
| Trichloroethylene | MR | 12 | 1991 |
| Benzene | MR | 12 | 1991 |
| 1,1,2-Trichloroethane | MR | 7 | 1990 |
| CHLOROBENZENE | MR | 7 | 1990 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 6 | 1990 |
| o-Dichlorobenzene | MR | 6 | 1990 |
| 1,2-Dichloropropane | MR | 6 | 1990 |
| Toluene | MR | 6 | 1990 |
| Styrene | MR | 6 | 1990 |
| cis-1,2-Dichloroethylene | MR | 6 | 1990 |
| ETHYLENE DIBROMIDE | MR | 6 | 1990 |
| DICHLOROMETHANE | MR | 6 | 1990 |
| trans-1,2-Dichloroethylene | MR | 6 | 1990 |
| Ethylbenzene | MR | 6 | 1990 |
| Tetrachloroethylene | MR | 6 | 1990 |
| Diquat | MR | 5 | 2011 |
| CARBON, TOTAL | TT | 5 | 2017 |
| Endrin | MR | 5 | 2011 |
| Barium | MR | 5 | 2011 |
| Cadmium | MR | 5 | 2011 |
| Chromium | MR | 5 | 2011 |
| Fluoride | MR | 5 | 2011 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.