COTTAGE RESERVE CORPORATION
PWS ID: IA5200801 · SOLON, Iowa 52333
Population Served
198
Total Violations
70
Health-Based Violations
28
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 79
- County
- Johnson
- School/Daycare
- No
- MCL Violations
- 27
- Monitoring Violations
- 18
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 27 | 1993 |
| Coliform (TCR) | MR | 6 | 1993 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2009 |
| TTHM | MR | 4 | 2009 |
| Consumer Confidence Rule | Other | 4 | 2016 |
| Lead and Copper Rule | MR | 4 | 2003 |
| Lead and Copper Rule | TT | 1 | 2015 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.