NORTHERN POTTER HIGH SCHOOL
PWS ID: PA6530863 · ULYSSES, Pennsylvania 16948
Population Served
265
Total Violations
134
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Public/Private
- Connections
- 1
- County
- Potter
- School/Daycare
- Yes
- MCL Violations
- 0
- Monitoring Violations
- 114
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 29 | 2023 |
| Coliform (TCR) | MR | 17 | 2012 |
| Public Notice | Other | 17 | 2023 |
| Total Haloacetic Acids (HAA5) | MR | 7 | 2018 |
| TTHM | MR | 7 | 2018 |
| Nitrate | MR | 7 | 2021 |
| Nitrite | MR | 7 | 2021 |
| CYANIDE | MR | 6 | 2021 |
| Revised Total Coliform Rule | MON | 4 | 2022 |
| Lead and Copper Rule | MR | 3 | 2005 |
| 1,2,4-Trichlorobenzene | MR | 1 | 2012 |
| Xylenes, Total | MR | 1 | 2012 |
| DICHLOROMETHANE | MR | 1 | 2012 |
| p-Dichlorobenzene | MR | 1 | 2012 |
| 1,1-Dichloroethylene | MR | 1 | 2012 |
| 1,2-Dichloropropane | MR | 1 | 2012 |
| Trichloroethylene | MR | 1 | 2012 |
| 1,1,2-Trichloroethane | MR | 1 | 2012 |
| CHLOROBENZENE | MR | 1 | 2012 |
| Benzene | MR | 1 | 2012 |
| Toluene | MR | 1 | 2012 |
| Styrene | MR | 1 | 2012 |
| Toxaphene | MR | 1 | 2012 |
| Methoxychlor | MR | 1 | 2012 |
| cis-1,2-Dichloroethylene | MR | 1 | 2012 |
| Diquat | MR | 1 | 2012 |
| 1,2-Dichloroethane | MR | 1 | 2012 |
| 2,3,7,8-TCDD | MR | 1 | 2012 |
| 1,1,1-Trichloroethane | MR | 1 | 2012 |
| Tetrachloroethylene | MR | 1 | 2012 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.