Workers-apply-water-during-the-excavation-of-the-Calaveras-Dam-stilling-basin

Published October 3, 2019 at 3243 × 1904 in How a Dam Project Dealt with NOA
Workers apply water during the excavation of the Calaveras Dam stilling basin.

Workers apply water during the excavation of the Calaveras Dam stilling basin.

Workers apply water during the excavation of the Calaveras Dam stilling basin.