ALLENDALE KOA
PWS ID: MI2017170 · ALLENDALE, Michigan 49401
Population Served
560
Total Violations
39
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 2
- County
- Ottawa
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 35
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 26 | 2025 |
| Nitrate | MR | 7 | 2024 |
| Coliform (TCR) | MR | 2 | 2007 |
| Public Notice | Other | 2 | 2024 |
| Coliform (TCR) | MCL | 2 | 2007 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.