BEAR COUNTRY USA
PWS ID: SD4600528 · BLACK HAWK, South Dakota 57718
Population Served
1,021
Total Violations
176
Health-Based Violations
9
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 7
- County
- Pennington
- School/Daycare
- No
- MCL Violations
- 9
- Monitoring Violations
- 121
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 113 | 2003 |
| Public Notice | Other | 16 | 2004 |
| Coliform (TCR) | Other | 11 | 2000 |
| Coliform (TCR) | MCL | 9 | 1998 |
| Nitrate | MR | 5 | 2001 |
| Nitrite | MR | 3 | 1996 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.