ST MARYS CHURCH
PWS ID: IA3420503 · GREENE, Iowa 50636
Population Served
25
Total Violations
82
Health-Based Violations
39
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 2
- County
- Floyd
- School/Daycare
- No
- MCL Violations
- 39
- Monitoring Violations
- 41
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 36 | 2012 |
| Nitrate | MCL | 34 | 2000 |
| Coliform (TCR) | MR | 5 | 1990 |
| Coliform (TCR) | MCL | 5 | 1991 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.