POET BIOREFINING (COON RAPIDS)
PWS ID: IA3907801 · COON RAPIDS, Iowa 50058
Population Served
57
Total Violations
68
Health-Based Violations
57
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 3
- County
- Guthrie
- School/Daycare
- No
- MCL Violations
- 57
- Monitoring Violations
- 11
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MCL | 57 | 2024 |
| Nitrate | MR | 7 | 2004 |
| Nitrite | MR | 4 | 2002 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.