Durham County, NC Water Table Trend
Durham County, NC: the closest actual trend
The closest qualifying well to Durham County is 14 miles away in Orange County, NC, where the trend runs holding roughly steady.
Durham County itself has no monitoring well with enough history to call its own trend, so treat this as a regional estimate, not Durham 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 Orange County, NC'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.
Durham County, North Carolina in brief
About 343,628 people live across Durham County's 288 square miles, in North Carolina. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Durham County isn't one of them yet, see the methodology guide for the exact qualifying bar.