LOST CANYON MHP (PEOSTA)
PWS ID: IA3100608 · PEOSTA, Iowa 52608
Population Served
97
Total Violations
70
Health-Based Violations
10
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 62
- County
- Dubuque
- School/Daycare
- No
- MCL Violations
- 10
- Monitoring Violations
- 37
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 11 | 2017 |
| Coliform (TCR) | MCL | 10 | 2003 |
| Total Haloacetic Acids (HAA5) | MR | 9 | 2023 |
| Coliform (TCR) | MR | 6 | 1993 |
| TTHM | MR | 4 | 2023 |
| Chromium | MR | 1 | 1980 |
| Cadmium | MR | 1 | 1980 |
| Barium | MR | 1 | 1980 |
| Mercury | MR | 1 | 1980 |
| Arsenic | MR | 1 | 1980 |
| Selenium | MR | 1 | 1980 |
| Fluoride | MR | 1 | 1980 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.