MAINSTAY SUITES
PWS ID: PA7220442 · GRANTVILLE, Pennsylvania 17028
Population Served
700
Total Violations
40
Health-Based Violations
4
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Dauphin
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 34
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 10 | 2012 |
| Revised Total Coliform Rule | MON | 8 | 2024 |
| Nitrite | MR | 8 | 2023 |
| Nitrate | MR | 8 | 2023 |
| Coliform (TCR) | MCL | 4 | 2012 |
| Public Notice | Other | 2 | 2013 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.