MOUNTAIN WATER AUTHORITY
PWS ID: PA3540026 · TREMONT, Pennsylvania 17981
Population Served
495
Total Violations
147
Health-Based Violations
5
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 175
- County
- Schuylkill
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 92
- Treatment Tech Violations
- 5
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Consumer Confidence Rule | Other | 46 | 2008 |
| Lead and Copper Rule | MR | 25 | 2014 |
| Chlorine | MR | 22 | 2022 |
| Groundwater Rule | MR | 12 | 2025 |
| Lead and Copper Rule | TT | 5 | 2002 |
| Asbestos | MR | 5 | 2011 |
| LASSO | MR | 3 | 2024 |
| Chromium | MR | 2 | 1982 |
| Fluoride | MR | 2 | 1982 |
| Nitrate | MR | 2 | 1982 |
| Barium | MR | 2 | 1982 |
| Selenium | MR | 2 | 1982 |
| Cadmium | MR | 2 | 1982 |
| Mercury | MR | 2 | 1982 |
| Arsenic | MR | 2 | 1982 |
| 2,4-D | MR | 1 | 1982 |
| 2,4,5-TP | MR | 1 | 1982 |
| Toxaphene | MR | 1 | 1982 |
| Total Haloacetic Acids (HAA5) | MR | 1 | 2021 |
| TTHM | MR | 1 | 2021 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1980 |
| Endrin | MR | 1 | 1982 |
| Methoxychlor | MR | 1 | 1982 |
| BHC-GAMMA | MR | 1 | 1982 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.