Hancock County, OH Water Table Trend
The nearest real water-table reading to Hancock County, OH
The closest qualifying well to Hancock County is 23 miles away in Hardin County, OH, where the trend runs holding roughly steady.
Hancock County itself has no monitoring well with enough history to call its own trend, so treat this as a regional estimate, not Hancock County's own number. If you own a well here, comparing your own depth log against this regional figure is worth doing before assuming either way. See Hardin County, OH'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.
Hancock County, Ohio in brief
About 75,016 people live across Hancock County's 531 square miles, in Ohio. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Hancock County isn't one of them yet, see the methodology guide for the exact qualifying bar.