Linn County, OR Water Table Trend
Linn County, OR: the closest actual trend
The closest qualifying well to Linn County is 49 miles away in Clackamas County, OR, where the trend runs holding roughly steady.
Linn County itself has no monitoring well with enough history to call its own trend, so treat this as a regional estimate, not Linn 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 Clackamas 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.
Linn County, Oregon in brief
About 132,474 people live across Linn County's 2,290 square miles, in Oregon. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Linn County isn't one of them yet, see the methodology guide for the exact qualifying bar.