How Alpena County Compares
Alpena County mean Manganese: 80.0 µg/L vs. Michigan median: 44.15 µg/L. This county is above the state median.
Alpena County, Michigan
4 samples analyzed. Mean: 80.0 µg/L. EPA MCL: 50 µg/L.
| Mean | 80.0 µg/L |
| Median | 70.0 µg/L |
| Max | 180 µg/L |
| EPA limit | 50 µg/L |
| Detection rate | 100.0% |
| Samples | 4 |
Alpena County mean Manganese: 80.0 µg/L vs. Michigan median: 44.15 µg/L. This county is above the state median.
To determine your personal exposure, get your well water tested. For treatment options: