Roscommon County, MI Water Table Trend
The nearest real water-table reading to Roscommon County, MI
Grand Traverse County, MI, 53 miles from Roscommon County, is the closest county with a qualifying well, and its water table is rising, getting shallower over time.
No well inside Roscommon County clears this site's 15-year qualifying bar, so this is the closest real reading, not a measurement of Roscommon County's own aquifer. Worth checking your own well's depth log against it rather than assuming it matches. See Grand Traverse County, MI's full page. See the no-data guide for why a county this close to a qualifying well still doesn't get its own number.
About Roscommon County
Roscommon County, Michigan covers 520 square miles and is home to about 23,932 people. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Roscommon County isn't one of them yet, see the methodology guide for the exact qualifying bar.