MONTGOMERY WATER AUTHORITY
PWS ID: PA4410161 · MONTGOMERY, Pennsylvania 17752
Population Served
2,700
Total Violations
409
Health-Based Violations
18
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 813
- County
- Lycoming
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 361
- Treatment Tech Violations
- 18
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Public Notice | Other | 21 | 2023 |
| Groundwater Rule | TT | 18 | 2023 |
| 2,3,7,8-TCDD | MR | 18 | 2023 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 13 | 2023 |
| Nitrate | MR | 12 | 2003 |
| BHC-GAMMA | MR | 12 | 2020 |
| Diquat | MR | 12 | 2020 |
| Endothall | MR | 12 | 2020 |
| Picloram | MR | 12 | 2020 |
| Carbofuran | MR | 12 | 2020 |
| Atrazine | MR | 12 | 2020 |
| Total Polychlorinated Biphenyls (PCB) | MR | 12 | 2020 |
| OXAMYL | MR | 12 | 2020 |
| LASSO | MR | 12 | 2020 |
| Benzo(a)pyrene | MR | 12 | 2020 |
| Endrin | MR | 12 | 2020 |
| Dinoseb | MR | 12 | 2020 |
| Heptachlor | MR | 12 | 2020 |
| Heptachlor epoxide | MR | 12 | 2020 |
| Groundwater Rule | MR | 11 | 2022 |
| Toxaphene | MR | 11 | 2020 |
| Coliform (TCR) | MR | 10 | 2006 |
| Radium-226 | MR | 10 | 2021 |
| Radium-228 | MR | 10 | 2021 |
| Combined Uranium | MR | 10 | 2021 |
| Consumer Confidence Rule | Other | 7 | 2023 |
| Di(2-ethylhexyl) adipate | MR | 7 | 2020 |
| HEXACHLOROBENZENE | MR | 7 | 2020 |
| Di(2-ethylhexyl) phthalate | MR | 7 | 2020 |
| Hexachlorocyclopentadiene | MR | 7 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.