GOLDEN SUNLIGHT MINES INC
PWS ID: MT0002916 · WHITEHALL, Montana 59759
Population Served
160
Total Violations
536
Health-Based Violations
220
Water Source
Surface Water
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 9
- County
- Jefferson
- School/Daycare
- No
- MCL Violations
- 84
- Monitoring Violations
- 315
- Treatment Tech Violations
- 136
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Interim Enhanced Surface Water Treatment Rule | TT | 94 | 2008 |
| TTHM | MCL | 44 | 2010 |
| Surface Water Treatment Rule | TT | 42 | 2023 |
| Total Haloacetic Acids (HAA5) | MCL | 35 | 2009 |
| Coliform (TCR) | MR | 31 | 2009 |
| Surface Water Treatment Rule | MR | 21 | 2005 |
| Lead and Copper Rule | MR | 7 | 2004 |
| Endrin | MR | 5 | 2002 |
| BHC-GAMMA | MR | 5 | 2002 |
| Toxaphene | MR | 5 | 2002 |
| Dalapon | MR | 5 | 2002 |
| Di(2-ethylhexyl) adipate | MR | 5 | 2002 |
| Dinoseb | MR | 5 | 2002 |
| Aldicarb sulfoxide | MR | 5 | 2002 |
| Aldicarb sulfone | MR | 5 | 2002 |
| Carbofuran | MR | 5 | 2002 |
| Aldicarb | MR | 5 | 2002 |
| Atrazine | MR | 5 | 2002 |
| LASSO | MR | 5 | 2002 |
| Heptachlor | MR | 5 | 2002 |
| 2,4-D | MR | 5 | 2002 |
| 2,4,5-TP | MR | 5 | 2002 |
| Pentachlorophenol | MR | 5 | 2002 |
| cis-1,2-Dichloroethylene | MR | 5 | 2008 |
| o-Dichlorobenzene | MR | 5 | 2008 |
| Vinyl chloride | MR | 5 | 2008 |
| Trichloroethylene | MR | 5 | 2008 |
| 1,1,2-Trichloroethane | MR | 5 | 2008 |
| Tetrachloroethylene | MR | 5 | 2008 |
| CHLOROBENZENE | MR | 5 | 2008 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.