WHARF RESOURCES WATER SYSTEM
PWS ID: SD4600933 · LEAD, South Dakota 57754
Population Served
250
Total Violations
83
Health-Based Violations
73
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 7
- County
- Lawrence
- School/Daycare
- No
- MCL Violations
- 71
- Monitoring Violations
- 8
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MCL | 56 | 2007 |
| Coliform (TCR) | MCL | 15 | 2007 |
| Coliform (TCR) | MR | 8 | 2007 |
| Lead and Copper Rule | TT | 2 | 1999 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.