Brownie Wilson of the Kansas Geological Survey uses a metal measuring tape to determine the depth of the aquifer’s water level in western Kansas. Statewide aquifer levels dropped by nearly two feet over the past year — this third-largest decline since the 1990s. David Condos/Kansas News Service
By David Condos Kansas News Service WALLACE COUNTY — The Ogallala Aquifer has a visibility problem. It’s easy to see when drought, farm irrigation and…
