HUDSON
PWS ID: SD4600166 · HUDSON, South Dakota 57034
Population Served
332
Total Violations
30
Health-Based Violations
9
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 163
- County
- Lincoln
- School/Daycare
- No
- MCL Violations
- 9
- Monitoring Violations
- 5
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 9 | 1991 |
| Coliform (TCR) | MR | 3 | 1991 |
| Consumer Confidence Rule | Other | 2 | 2000 |
| 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.