Sweet Grass County, MT Water Table Trend
What the closest monitoring well shows for Sweet Grass County
The closest qualifying well to Sweet Grass County is 62 miles away in Gallatin County, MT, where the trend runs holding roughly steady.
Sweet Grass County itself has no monitoring well with enough history to call its own trend, so treat this as a regional estimate, not Sweet Grass 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 Gallatin 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.
Sweet Grass County, Montana in brief
About 3,757 people live across Sweet Grass County's 1,856 square miles, in Montana. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Sweet Grass County isn't one of them yet, see the methodology guide for the exact qualifying bar.