MISSYS MARKET
PWS ID: PA6530867 · HARRISON VALLEY, Pennsylvania 16927
Population Served
300
Total Violations
141
Health-Based Violations
16
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Potter
- School/Daycare
- No
- MCL Violations
- 8
- Monitoring Violations
- 82
- Treatment Tech Violations
- 8
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 56 | 2023 |
| Public Notice | Other | 24 | 2024 |
| Revised Total Coliform Rule | RPT | 9 | 2024 |
| Nitrate | MR | 8 | 2018 |
| Nitrite | MR | 8 | 2018 |
| Revised Total Coliform Rule | TT | 8 | 2024 |
| Coliform (TCR) | MR | 7 | 2013 |
| Revised Total Coliform Rule | MCL | 6 | 2024 |
| E. COLI | MR | 3 | 2013 |
| Coliform (TCR) | MCL | 2 | 2012 |
| Revised Total Coliform Rule | Other | 2 | 2016 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.