ROCK FALLS LOUNGE
PWS ID: IA1769767 · MANLY, Iowa 50456
Population Served
80
Total Violations
187
Health-Based Violations
17
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Cerro Gordo
- School/Daycare
- No
- MCL Violations
- 17
- Monitoring Violations
- 116
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 66 | 2016 |
| Nitrate | MR | 32 | 2015 |
| Public Notice | Other | 18 | 2016 |
| Coliform (TCR) | MCL | 17 | 1996 |
| Revised Total Coliform Rule | MON | 8 | 2016 |
| Nitrite | MR | 6 | 2004 |
| E. COLI | MR | 4 | 2019 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.