MAHASKA RURAL WATER (NEW SHARON)
PWS ID: IA6264063 · OSKALOOSA, Iowa 52577
Population Served
1,368
Total Violations
112
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 600
- County
- Mahaska
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 101
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MR | 11 | 1988 |
| Chromium | MR | 11 | 1988 |
| Fluoride | MR | 11 | 1988 |
| Lead and Copper Rule | MR | 11 | 1990 |
| Mercury | MR | 11 | 1988 |
| Nitrate | MR | 11 | 1988 |
| Barium | MR | 11 | 1988 |
| Selenium | MR | 11 | 1988 |
| Cadmium | MR | 5 | 1988 |
| Revised Total Coliform Rule | MON | 4 | 2023 |
| Coliform (TCR) | MR | 4 | 2005 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.