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Title
Description
Dates
Rock Island Dam
1939-07-31
Chinooks in brail in the south trap at Rock Island Dam
1938-11-30
Salmon going over counting board at the Bonneville Dam

Dog salmon spawning in Grays River
1936-10-31
Master scanned with Epson 1640XL at 800 dpi. Image manipulated with Adobe Photoshop 7.0.
1937-06-30
2003-01-01
Chinook salmon jumping in the McKenzie River, Oregon;1938-06
2018-06-18
2003-01-01
Chinook salmon at foot of Abiqua Dam located near Silverton, Oregon; 1940-09-08
2018-06-18
2003-01-01
Chinook- River Mill tail-race, Clackamas River, Oregon; 1938-06-28
2018-06-18
2003-01-01
All artificial spawning of Salmon is conducted at Leavenworth Station, and Koester estimates that they handle on average 40 million eggs each year. One of the most interesting aspects of construction of the fish hatchery was the 2,500 foot rock...
2018-06-18
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