MISSION HILL
PWS ID: SD4600212 · MISSION HILL, South Dakota 57046
Population Served
190
Total Violations
50
Health-Based Violations
9
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 78
- County
- Yankton
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 27
- Treatment Tech Violations
- 6
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 16 | 2009 |
| Lead and Copper Rule | MR | 7 | 2005 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | 6 | 2019 |
| Coliform (TCR) | MCL | 3 | 1998 |
| Chlorine | MR | 2 | 2009 |
| Coliform (TCR) | Other | 2 | 1998 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1976 |
| Combined Radium (-226 and -228) | MR | 1 | 1976 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.