KP-2493-R2- Klamath Project - CLEAR LAKE WATERSHED. Spillway at right; April 9, 1959; Photo by R.G. Pollan

KP-2495-R2- Klamath Project - CLEAR LAKE WATERSHED. Spillway section in right foreground; April 9, 1959; Photo by R.G. Pollen

KP-2531-R2-Klamath Project -- CLEAR LAKE WATERSHED. View looking north along dam at "Reservoir F"; November 24, 1959; Photo by R.G. Pollan

KP-2533-R2-Klamath Project -- CLEAR LAKE WATERSHED. View toward southwest along Avanzino Reservoir Dam showing one outlet gate. A second gate, partially submerged, is at the distant end of the dam; November...

KP-2534-R2-Klamath Project -- CLEAR LAKE WATERSHED. View north showing Janes Reservoir Dam. The new embankment on top of the dam was added during 1959; November 24, 1959; Photo by R.G. Pollan

KP-2535-R2-Klamath Project - CLEAR LAKE WATERSHED. Recently constructed outlet through Janes Reservoir Dam. View looking north; November 24, 1959; Photo by R.G. Pollan

KP-2609-R2-Klamath Project -- DRY PRAIRIE RESERVOIR, GERBER WATERSHED. View looking west along dam, showing spillway and water area behind dam; June 23, 1961; Photo by L. McAnulty

KP-2610-R2-Klamath Project -- DRY PRAIRIE RESERVOIR, GERBER WATERSHED. View looking east along dam, showing small portion of water impounded behind dam; June 23, 1961; Photo by L. McAnulty

KP-2611-R2-Klamath Project -- ROUND VALLEY RESERVOIR, GERBER WATERSHED. View looking southwest from outlet structure, showing reservoir area and water impounded behind dam. (Reservoir nearly empty); June 23,...