HAY CREEK WATER COMPANY
PWS ID: SD4602143 · BELLE FOURCHE, South Dakota 57717
Population Served
323
Total Violations
49
Health-Based Violations
15
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 134
- County
- Butte
- School/Daycare
- No
- MCL Violations
- 9
- Monitoring Violations
- 26
- Treatment Tech Violations
- 6
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 12 | 2022 |
| Coliform (TCR) | MCL | 9 | 2000 |
| Coliform (TCR) | MR | 9 | 2000 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | 6 | 2019 |
| Coliform (TCR) | Other | 4 | 1999 |
| Groundwater Rule | Other | 3 | 2017 |
| Total Haloacetic Acids (HAA5) | MR | 2 | 2022 |
| TTHM | MR | 2 | 2022 |
| Lead and Copper Rule | Other | 1 | 1999 |
| Revised Total Coliform Rule | MON | 1 | 2025 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.