TIMBERLINE ESTATES
PWS ID: MI0040363 · TWIN LAKE, Michigan 49457
Population Served
755
Total Violations
27
Health-Based Violations
9
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 302
- County
- Muskegon
- School/Daycare
- No
- MCL Violations
- 9
- Monitoring Violations
- 13
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 13 | 2011 |
| Coliform (TCR) | MCL | 9 | 2009 |
| Revised Total Coliform Rule | RPT | 3 | 2019 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.