SWISS VALLEY NATURE CENTER
PWS ID: IA3126941 · PEOSTA, Iowa 52068
Population Served
363
Total Violations
55
Health-Based Violations
31
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Local
- Connections
- 2
- County
- Dubuque
- School/Daycare
- No
- MCL Violations
- 31
- Monitoring Violations
- 24
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 31 | 2003 |
| Coliform (TCR) | MR | 24 | 2002 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.