Reservoir in Red Butte Canyon showcasing the discharge of excess water. Filters positioned submerged in the water, visible on the left, alongside three prominent hand wheels. This photo was taken by Sgt. Ray R. Tyrell, on April 13, 1919 and was assigned identification number 47053.

---

Size: 8399px × 5741px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., .., 4-13-19, activities, american, base, butt, butte, camp, canyon, control, design, disposal, engineer, engineering, filters, filtration, hand, head, hydraulic, infrastructure, landscape, management, military, natural, operations, outlet, photograph, photography, ray, red, reservoir, scene, sgt., soldiers, storage, supply, surface, surplus, system, tactics, technology, tyrrell, war, water, wheel, wheels, world