Grant County, OR Water Table Trend
What the closest monitoring well shows for Grant County
Sherman County, OR, 103 miles from Grant County, is the closest county with a qualifying well, and its water table is rising, getting shallower over time.
No well inside Grant County clears this site's 15-year qualifying bar, so this is the closest real reading, not a measurement of Grant County's own aquifer. Worth checking your own well's depth log against it rather than assuming it matches. See Sherman County, OR'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.
About Grant County
Grant County, Oregon covers 4,528 square miles and is home to about 7,093 people. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Grant County isn't one of them yet, see the methodology guide for the exact qualifying bar.