Otter Tail County, MN Water Table Trend
The nearest real water-table reading to Otter Tail County, MN
The closest qualifying well to Otter Tail County is 35 miles away in Douglas County, MN, where the trend runs holding roughly steady.
Otter Tail County itself has no monitoring well with enough history to call its own trend, so treat this as a regional estimate, not Otter Tail 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 Douglas County, MN'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.
Otter Tail County, Minnesota in brief
About 60,884 people live across Otter Tail County's 1,972 square miles, in Minnesota. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Otter Tail County isn't one of them yet, see the methodology guide for the exact qualifying bar.