Caswell County, NC Water Table Trend
Caswell County, NC: the closest actual trend
The closest qualifying well to Caswell County is 25 miles away in Rockingham County, NC, where the trend runs rising, getting shallower over time.
Caswell County itself has no monitoring well with enough history to call its own trend, so treat this as a regional estimate, not Caswell 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 Rockingham 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.
Caswell County, North Carolina in brief
About 22,363 people live across Caswell County's 426 square miles, in North Carolina. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Caswell County isn't one of them yet, see the methodology guide for the exact qualifying bar.