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 Image: Image Title: Subject: Description/Notes:
301. Central fish hoist and elevator Central fish hoist and elevator Dams; Rivers -- Washington; Hoisting machinery Central fish hoist and elevator at Rock Island Dam
302. Central fish hoist and elevator Central fish hoist and elevator Dams; Rivers -- Washington; Hoisting machinery Central fish hoist at Rock Island Dam
303. Sunnyside dam Sunnyside dam Dams; Fishways Central fishway and headgates at Sunnyside dam
Sunnyside Project
304. Central spill and left fishway Central spill and left fishway Dams; Rivers -- Washington; Fishways; Spillways Central spill and left fishway taken from middle fishway at Rock Island Dam
305. Johnson Creek Canyon Johnson Creek Canyon Canyons; Rivers -- Washington Characteristic of Johnson Creek Canyon, on upper Cowlitz River
306. Chinook below River Mill Power plant Chinook below River Mill Power plant Streams -- Oregon; Salmon Chinook below River Mill Power house on the Clackamas River; 1938-06
307. River Mill Power plant River Mill Power plant Streams -- Oregon; Power plants; Salmon; Dams; Hydroelectric power Chinook in tail-race at the River Mill Power Plant on the Clackamas River; 1938-06
308. Chinook jumping Chinook jumping Dams; Rivers -- Washington; Chinook salmon; Fish ladders Chinook jumping over middle rocks at the Rock Island Dam
309. Chinook jumping rock Chinook jumping rock Dams; Rivers -- Washington; Chinook salmon; Fish ladders Chinook jumping rock left of middle ladder at the Rock Island Dam
310. Chinook jumping rock Chinook jumping rock Dams; Rivers -- Washington; Chinook salmon; Fish ladders Chinook jumping rock left of middle ladder at the Rock Island Dam
311. Chinook jumping rock Chinook jumping rock Dams; Rivers -- Washington; Chinook salmon; Fish ladders Chinook jumping rock left of middle ladder at the Rock Island Dam
312. Chinook jumping rock Chinook jumping rock Dams; Rivers -- Washington; Chinook salmon; Fish ladders Chinook jumping rock left of middle ladder at the Rock Island Dam
313. Chinook migrants in end box Chinook migrants in end box Salmon Chinook migrants in dividing box at end of Rock Island branch of Dryden ditch on the Wenatchee River
314. Chinook migrants Chinook migrants Salmon Chinook migrants in dividing box near the end of Dryden Ditch
315. Chinook migrants Chinook migrants Salmon Chinook migrants in dividing box near the end of Dryden Ditch
316. Chinook migrants Chinook migrants Salmon Chinook migrants in dividing box near the end of Dryden Ditch
317. Chinook migrants Chinook migrants Salmon Chinook migrants in dividing box near the end of Dryden Ditch
318. Chinook on rock Chinook on rock Dams; Rivers -- Washington; Chinook salmon; Fish ladders Chinook on rock left of middle ladder at the Rock Island Dam
319. Chinook on rock Chinook on rock Dams; Rivers -- Washington; Chinook salmon; Fish ladders Chinook on rock left of middle ladder; Rock Island
320. Chinooks at Abiqua Dam Chinooks at Abiqua Dam Streams -- Oregon; Dams; Salmon Chinook salmon at foot of Abiqua Dam located near Silverton, Oregon; 1940-09-08
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