WOLSEY
PWS ID: SD4600375 · WOLSEY, South Dakota 57384
Population Served
459
Total Violations
91
Health-Based Violations
15
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 300
- County
- Beadle
- School/Daycare
- No
- MCL Violations
- 13
- Monitoring Violations
- 48
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 37 | 2002 |
| Coliform (TCR) | MCL | 13 | 2000 |
| Lead and Copper Rule | MR | 9 | 2000 |
| Coliform (TCR) | Other | 7 | 2000 |
| Lead and Copper Rule | Other | 4 | 2001 |
| Consumer Confidence Rule | Other | 2 | 2000 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | 2 | 2013 |
| Public Notice | Other | 1 | 2002 |
| Combined Radium (-226 and -228) | MR | 1 | 1976 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1976 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.