TIMBER RIDGE LODGE RECREATION, LTD.
PWS ID: IA6715711 · CASTANA, Iowa 51010
Population Served
250
Total Violations
51
Health-Based Violations
9
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 2
- County
- Monona
- School/Daycare
- No
- MCL Violations
- 9
- Monitoring Violations
- 24
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 12 | 2018 |
| Coliform (TCR) | MCL | 9 | 2011 |
| Public Notice | Other | 8 | 2017 |
| Coliform (TCR) | MR | 8 | 2009 |
| Nitrate | MR | 4 | 1995 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.