GRANTVILLE MHP
PWS ID: PA7220057 · FARMINGTON HILLS, Pennsylvania 48334
Population Served
1,040
Total Violations
745
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 350
- County
- Dauphin
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 521
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Public Notice | Other | 210 | 2013 |
| Chlorine | MR | 39 | 2020 |
| Coliform (TCR) | MR | 22 | 2012 |
| Groundwater Rule | MR | 17 | 2024 |
| BHC-GAMMA | MR | 14 | 2012 |
| Glyphosate | MR | 14 | 2012 |
| OXAMYL | MR | 14 | 2012 |
| Simazine | MR | 14 | 2012 |
| Di(2-ethylhexyl) phthalate | MR | 14 | 2012 |
| 2,3,7,8-TCDD | MR | 14 | 2012 |
| Heptachlor epoxide | MR | 14 | 2012 |
| 2,4,5-TP | MR | 14 | 2012 |
| Toxaphene | MR | 14 | 2012 |
| Diquat | MR | 14 | 2012 |
| Picloram | MR | 14 | 2012 |
| LASSO | MR | 14 | 2012 |
| Total Polychlorinated Biphenyls (PCB) | MR | 14 | 2012 |
| Chlordane | MR | 14 | 2012 |
| Consumer Confidence Rule | Other | 12 | 2008 |
| Dalapon | MR | 12 | 2012 |
| Endothall | MR | 12 | 2012 |
| Di(2-ethylhexyl) adipate | MR | 12 | 2012 |
| Hexachlorocyclopentadiene | MR | 12 | 2012 |
| Atrazine | MR | 12 | 2012 |
| Benzo(a)pyrene | MR | 12 | 2012 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 12 | 2012 |
| ETHYLENE DIBROMIDE | MR | 12 | 2012 |
| Endrin | MR | 12 | 2012 |
| Methoxychlor | MR | 12 | 2012 |
| Dinoseb | MR | 12 | 2012 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.