TILDEN MINING COMPANY
PWS ID: MI2007452 · ISHPEMING, Michigan 49849
Population Served
500
Total Violations
41
Health-Based Violations
8
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 2
- County
- Marquette
- School/Daycare
- No
- MCL Violations
- 8
- Monitoring Violations
- 32
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 8 | 2014 |
| CYANIDE | MR | 5 | 2002 |
| Barium | MR | 3 | 2002 |
| Cadmium | MR | 3 | 2002 |
| Chromium | MR | 3 | 2002 |
| Antimony, Total | MR | 3 | 2002 |
| Thallium, Total | MR | 3 | 2002 |
| Mercury | MR | 3 | 2002 |
| Beryllium, Total | MR | 3 | 2002 |
| Selenium | MR | 3 | 2002 |
| Coliform (TCR) | MR | 2 | 2010 |
| Lead and Copper Rule | MR | 1 | 2002 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.