USACE Sacramento District team members Connor Souchek (left) and Lars Lofquist (right) prepare bags to be filled with concrete in Lone Pine, Calif. on Aug. 13, 2025. Once filled, the bags of concrete were picked up by helicopter and flown to a construction site where the Upper Tyndall Hydrometeorological Gaging Station was being rebuilt. (U.S. Army courtesy photo)