Valley County, ID Water Table Trend
What the closest monitoring well shows for Valley County
The closest qualifying well to Valley County is 67 miles away in Gem County, ID, where the trend runs holding roughly steady.
Valley County itself has no monitoring well with enough history to call its own trend, so treat this as a regional estimate, not Valley 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 Gem County, ID'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.
Valley County, Idaho in brief
About 12,777 people live across Valley County's 3,665 square miles, in Idaho. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Valley County isn't one of them yet, see the methodology guide for the exact qualifying bar.