How Alger County Compares
Alger County mean Manganese: 80.75 µg/L vs. Michigan median: 44.15 µg/L. This county is above the state median.
Alger County, Michigan
27 samples analyzed. Mean: 80.75 µg/L. EPA MCL: 50 µg/L.
| Mean | 80.75 µg/L |
| Median | 24.7 µg/L |
| Max | 420 µg/L |
| EPA limit | 50 µg/L |
| Detection rate | 96.0% |
| Samples | 27 |
Of the 27 manganese tests on record for Alger County (1960–2014), 4% found none, and half were below 20 µg/L.
Alger County mean Manganese: 80.75 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: