SNK GAS AND FOOD LLC
PWS ID: IA3198799 · ZWINGLE, Iowa 52079
Population Served
50
Total Violations
172
Health-Based Violations
16
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Jackson
- School/Daycare
- No
- MCL Violations
- 14
- Monitoring Violations
- 100
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 48 | 2013 |
| Nitrate | MR | 46 | 2004 |
| Public Notice | Other | 9 | 2021 |
| Coliform (TCR) | MCL | 8 | 2004 |
| Nitrate | MCL | 6 | 1985 |
| Revised Total Coliform Rule | MON | 6 | 2021 |
| Groundwater Rule | TT | 2 | 2018 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.