How Ionia County Compares
Ionia County mean Manganese: 65.3 µg/L vs. Michigan median: 68.57 µg/L. This county is at or below the state median.
Ionia County, Michigan
17 samples analyzed. Mean: 65.3 µg/L. EPA MCL: 50.0 µg/L.
| Mean | 65.3 µg/L |
| Median | 47.0 µg/L |
| Max | 320.0 µg/L |
| EPA limit | 50.0 µg/L |
| Detection rate | 100.0% |
| Samples | 17 |
Ionia County mean Manganese: 65.3 µg/L vs. Michigan median: 68.57 µg/L. This county is at or below the state median.
To determine your personal exposure, get your well water tested. For treatment options: