Dawson County, MT Water Table Trend
Dawson County, MT: the closest actual trend
McCone County, MT, 47 miles from Dawson County, is the closest county with a qualifying well, and its water table is holding roughly steady.
No well inside Dawson County clears this site's 15-year qualifying bar, so this is the closest real reading, not a measurement of Dawson County's own aquifer. Worth checking your own well's depth log against it rather than assuming it matches. See McCone County, MT'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 Dawson County
Dawson County, Montana covers 2,372 square miles and is home to about 8,731 people. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Dawson County isn't one of them yet, see the methodology guide for the exact qualifying bar.