BLACK SQUIRREL TAP
PWS ID: IA5285203 · SWISHER, Iowa 52338
Population Served
25
Total Violations
199
Health-Based Violations
7
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Johnson
- School/Daycare
- No
- MCL Violations
- 7
- Monitoring Violations
- 131
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 65 | 2025 |
| Public Notice | Other | 55 | 2024 |
| Nitrate | MR | 36 | 2022 |
| Coliform (TCR) | MR | 22 | 2010 |
| E. COLI | MR | 7 | 2019 |
| Coliform (TCR) | MCL | 7 | 2005 |
| Nitrite | MR | 1 | 1996 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.