OTTAWA NF - BLACK RIVER HARBOR REC AREA
PWS ID: MI2009827 · IRONWOOD, Michigan 49938
Population Served
122
Total Violations
16
Health-Based Violations
15
Water Source
Surface Water
System Details
- System Type
- Transient Non-Community
- Owner Type
- Federal
- Connections
- 1
- County
- Gogebic
- School/Daycare
- No
- MCL Violations
- 15
- Monitoring Violations
- 1
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 15 | 2013 |
| Nitrate-Nitrite | MR | 1 | 1994 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.