Delta County, CO Water Table Trend
The nearest real water-table reading to Delta County, CO
The closest qualifying well to Delta County is 45 miles away in Gunnison County, CO, where the trend runs declining at a typical pace for a declining county.
Delta County itself has no monitoring well with enough history to call its own trend, so treat this as a regional estimate, not Delta 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 Gunnison County, CO'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.
Delta County, Colorado in brief
About 32,215 people live across Delta County's 1,142 square miles, in Colorado. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Delta County isn't one of them yet, see the methodology guide for the exact qualifying bar.