POLK AVENUE WATER ASSOCIATION
PWS ID: IA5200899 · SOLON, Iowa 52333
Population Served
30
Total Violations
41
Health-Based Violations
20
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 12
- County
- Johnson
- School/Daycare
- No
- MCL Violations
- 20
- Monitoring Violations
- 13
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 20 | 2011 |
| Consumer Confidence Rule | Other | 8 | 2007 |
| Coliform (TCR) | MR | 3 | 2006 |
| Nitrate | MR | 1 | 1980 |
| Barium | MR | 1 | 1980 |
| Selenium | MR | 1 | 1980 |
| Chromium | MR | 1 | 1980 |
| Mercury | MR | 1 | 1980 |
| Combined Radium (-226 and -228) | MR | 1 | 1980 |
| Arsenic | MR | 1 | 1980 |
| Fluoride | MR | 1 | 1980 |
| Cadmium | MR | 1 | 1980 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1980 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.