How Hillsdale County Compares
Hillsdale County mean Arsenic: 4.91 µg/L vs. Michigan median: 3.01 µg/L. This county is above the state median.
Hillsdale County, Michigan
20 samples analyzed. Mean: 4.91 µg/L. EPA MCL: 10 µg/L.
| Mean | 4.91 µg/L |
| Median | 3.4 µg/L |
| Max | 18 µg/L |
| EPA limit | 10 µg/L |
| Detection rate | 90.0% |
| Samples | 20 |
Of the 20 arsenic tests on record for Hillsdale County (1976–2016), 10% found none, and half were below 2.75 µg/L.
Hillsdale County mean Arsenic: 4.91 µg/L vs. Michigan median: 3.01 µg/L. This county is above the state median.
To determine your personal exposure, get your well water tested. For treatment options: