HERITAGE TRAIL
PWS ID: IA3181600 · PEOSTA, Iowa 52068
Population Served
100
Total Violations
136
Health-Based Violations
8
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Local
- Connections
- 22
- County
- Dubuque
- School/Daycare
- No
- MCL Violations
- 8
- Monitoring Violations
- 97
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 13 | 2001 |
| Arsenic | MR | 12 | 2001 |
| Nitrate | MR | 11 | 2012 |
| Coliform (TCR) | MCL | 8 | 2009 |
| Cadmium | MR | 8 | 1989 |
| Chromium | MR | 8 | 1989 |
| Fluoride | MR | 8 | 1989 |
| Lead and Copper Rule | MR | 8 | 1992 |
| Barium | MR | 8 | 1989 |
| Selenium | MR | 8 | 1989 |
| Mercury | MR | 8 | 1989 |
| Total Haloacetic Acids (HAA5) | MR | 5 | 2005 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.