Glacier County, MT Water Table Trend
The nearest real water-table reading to Glacier County, MT
The closest qualifying well to Glacier County is 113 miles away in Lewis and Clark County, MT, where the trend runs declining at a typical pace for a declining county.
Glacier County itself has no monitoring well with enough history to call its own trend, so treat this as a regional estimate, not Glacier 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 Lewis and Clark 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.
Glacier County, Montana in brief
About 13,503 people live across Glacier County's 2,995 square miles, in Montana. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Glacier County isn't one of them yet, see the methodology guide for the exact qualifying bar.