MINES OF SPAIN - EB LYONS NATURE CENTER
PWS ID: IA3126401 · PEOSTA, Iowa 52068
Population Served
35
Total Violations
94
Health-Based Violations
21
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Local
- Connections
- 2
- County
- Dubuque
- School/Daycare
- No
- MCL Violations
- 21
- Monitoring Violations
- 23
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 21 | 2011 |
| Coliform (TCR) | MR | 19 | 2012 |
| Revised Total Coliform Rule | MON | 4 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.