Ashland County, OH Water Table Trend
The nearest real water-table reading to Ashland County, OH
The closest qualifying well to Ashland County is 15 miles away in Richland County, OH, where the trend runs rising, getting shallower over time.
Ashland County itself has no monitoring well with enough history to call its own trend, so treat this as a regional estimate, not Ashland 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 Richland 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.
Ashland County, Ohio in brief
About 52,420 people live across Ashland County's 423 square miles, in Ohio. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Ashland County isn't one of them yet, see the methodology guide for the exact qualifying bar.