PINEO GROVE WATER COMPANY
PWS ID: IA8273062 · LE CLAIRE, Iowa 52753
Population Served
58
Total Violations
207
Health-Based Violations
56
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 23
- County
- Scott
- School/Daycare
- No
- MCL Violations
- 56
- Monitoring Violations
- 120
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 69 | 2009 |
| Coliform (TCR) | MCL | 56 | 2010 |
| Lead and Copper Rule | MR | 7 | 1990 |
| Nitrate | MR | 6 | 1990 |
| Cadmium | MR | 5 | 1987 |
| Arsenic | MR | 5 | 1987 |
| Chromium | MR | 5 | 1987 |
| Selenium | MR | 5 | 1987 |
| Mercury | MR | 5 | 1987 |
| Barium | MR | 5 | 1987 |
| Fluoride | MR | 5 | 1987 |
| Consumer Confidence Rule | Other | 3 | 2006 |
| Gross Alpha, Excl. Radon and U | MR | 2 | 1983 |
| Combined Radium (-226 and -228) | MR | 1 | 1980 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.