DUNCANNON MUNI WATER
PWS ID: PA7500019 · DUNCANNON, Pennsylvania 17020
Population Served
2,000
Total Violations
746
Health-Based Violations
14
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,137
- County
- Perry
- School/Daycare
- No
- MCL Violations
- 5
- Monitoring Violations
- 719
- Treatment Tech Violations
- 9
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 26 | 2022 |
| Nitrite | MR | 25 | 2022 |
| Di(2-ethylhexyl) phthalate | MR | 22 | 2021 |
| Arsenic | MR | 20 | 2022 |
| Total Polychlorinated Biphenyls (PCB) | MR | 18 | 2023 |
| BHC-GAMMA | MR | 16 | 2023 |
| Di(2-ethylhexyl) adipate | MR | 16 | 2021 |
| Heptachlor | MR | 16 | 2023 |
| HEXACHLOROBENZENE | MR | 16 | 2023 |
| Chlordane | MR | 16 | 2023 |
| Endrin | MR | 16 | 2023 |
| Toxaphene | MR | 16 | 2023 |
| Diquat | MR | 16 | 2023 |
| Hexachlorocyclopentadiene | MR | 16 | 2023 |
| Heptachlor epoxide | MR | 16 | 2023 |
| Methoxychlor | MR | 16 | 2023 |
| LASSO | MR | 16 | 2023 |
| Dalapon | MR | 14 | 2023 |
| Picloram | MR | 14 | 2023 |
| Dinoseb | MR | 14 | 2023 |
| 2,4-D | MR | 14 | 2023 |
| Pentachlorophenol | MR | 14 | 2023 |
| 2,4,5-TP | MR | 14 | 2023 |
| Glyphosate | MR | 12 | 2020 |
| OXAMYL | MR | 12 | 2020 |
| Simazine | MR | 12 | 2020 |
| Carbofuran | MR | 12 | 2020 |
| Atrazine | MR | 12 | 2020 |
| ETHYLENE DIBROMIDE | MR | 12 | 2020 |
| Endothall | MR | 12 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.