NW Stream Survey

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Search results for Upper Columbia River Watershed (Washington)

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Subject Rivers -- Washington (116) Dams (79) Fish Traps (36) Salmon (25) Waterfalls (21) Show more... Creator Witter, Alfred S. (18)

results 41-60 of 132 item(s)

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	Image Title:	Subject:	Description/Notes:

41.	Chinook migrants	Salmon	Chinook migrants in dividing box near the end of Dryden Ditch

42.	Chinook on rock	Dams; Rivers -- Washington; Chinook salmon; Fish ladders	Chinook on rock left of middle ladder at the Rock Island Dam

43.	Chinook on rock	Dams; Rivers -- Washington; Chinook salmon; Fish ladders	Chinook on rock left of middle ladder; Rock Island

44.	Chinooks in brail	Dams; Rivers -- Washington; Fish traps	Chinooks in brail at east trap at Rock Island Dam

45.	Chinooks in brail	Dams; Rivers -- Washington; Chinook salmon	Chinooks in brail at Rock Island Dam

46.	Chinooks in brail	Dams; Rivers -- Washington; Fish traps; Chinook salmon	Chinooks in brail in the south trap at Rock Island Dam

47.	Chinooks jumping	Dams; Rivers -- Washington; Fish ladders; Chinook Salmon	Chinooks jumping left of middle ladder at Rock Island Dam

48.	Chinooks jumping rock	Dams; Rivers -- Washington; Chinook salmon; Fish ladders	Chinooks jumping rock left of middle ladder at Rock Island Dam

49.	Green chinook with fungus infection	Salmon; Diseases	Chinooks were killed by fungus infection before spawning on the Entiat River

50.	Green chinook with fungus infection	Salmon; Diseases	Chinooks were killed by fungus infection before spawning on the Entiat River

51.	Dead Chinook fingerlings	Salmon	Dead chinook fingerlings in a Wenatchee River unscreened irrigation diversion ditch Over 1800 dead fingerlings were found in this ditch on this date. A properly constructed and operated screen would have...

52.	Stocking fish	Fish stocking; Rivers -- Washington	Dumping fish in Wenatchee River above Tumswater weir at Plain, Washington

53.	East fish trap at Rock Island Dam	Dams; Fish ladders; Rivers -- Washington	East fish trap and upper part of fish ladder at the Rock Island Dam

54.	Elevator down on the left trap	Dams; Rivers -- Washington; Fish traps	Elevator down on the left trap at Rock Island Dam during the summer

55.	Falls and log jam	Rivers -- Washington; Dams	Falls and log jam in Little Wenatchee River beyond which the bluebacks, chinooks, steelheads, "silvers," etc could not migrate in 1939

56.	Filling fish truck	Dams; Rivers -- Washington; Fish; Fish traps	Filling a fish truck at the east trap at Rock Island Dam

57.	Rock Island Dam fish loads	Dams; Rivers -- Washington; Fish stocking; Chinook salmon; Steelhead (Fish)	First load of Chinooks and Steelheads at the left (east) trap

58.	Fish ladder and collecting pool	Dams; Rivers -- Washington; Fish ladders	Fish ladder and collecting pool, left trap, at the Rock Island Dam

59.	Fish sliding into tank	Dams; Rivers -- Washington; Fish	Fish sliding into tank of fish truck at Rock Island Dam

60.	Fish tail falls	Waterfalls; Rivers -- Washington	Fish tail falls near Silver Creek on the Entiat River