Jefferson County, OR Water Table Trend
What the closest monitoring well shows for Jefferson County
Deschutes County, OR, 50 miles from Jefferson County, is the closest county with a qualifying well, and its water table is holding roughly steady.
No well inside Jefferson County clears this site's 15-year qualifying bar, so this is the closest real reading, not a measurement of Jefferson County's own aquifer. Worth checking your own well's depth log against it rather than assuming it matches. See Deschutes 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 Jefferson County
Jefferson County, Oregon covers 1,782 square miles and is home to about 25,536 people. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Jefferson County isn't one of them yet, see the methodology guide for the exact qualifying bar.