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NW Stream Survey

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Subject
Rivers -- Washington (95)
Dams (77)
Fish Traps (28)
Salmon (22)
Chinook Salmon (16)
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Creator
Witter, Alfred S. (19)

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 Image: Image Title: Subject: Description/Notes:

1. Dead Chinook fingerlings 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...

2. Rotary drum screen Rotary drum screen Fish screens A rotary drum screen in a diversion ditch on the Wenatchee River
A by-pass provides passage for the fingerlings from in front of the drum screen back to the river

3. Spawning riffles in Nason Creek Spawning riffles in Nason Creek Rivers -- Washington; Rapids Excellent spawning riffles for salmon and steelhead trout in Nason Creek; a tributary of the upper Wenatchee River

4. East fish trap at Rock Island Dam 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

5. Lucy Ann I Lucy Ann I Rivers -- Washington; Rafts; Dawson, T. A. Our offical means of transportation, the Lucy Ann I, starts on her maiden voyage with T A Dawson (Assistant Biologist Aide) at the helm
On the Wenatchee River opposite the mouth of the Chiwawa River...

6. Unloading fish truck Unloading fish truck Fish stocking; Rivers -- Washington Unloading fish truck at dump number 2 on the Entiat River as part of salmon reclamation

7. Unloading fish truck Unloading fish truck Fish stocking; Rivers -- Washington Unloading fish truck at dump number 2 on the Entiat River as part of salmon reclamation

8. Unloading fish truck Unloading fish truck Fish stocking; Rivers -- Washington Unloading fish truck at dump number 2 on the Entiat River as part of salmon reclamation

9. Unloading fish truck Unloading fish truck Fish stocking; Rivers -- Washington Unloading fish truck at dump number 2 on the Entiat River as part of salmon reclamation

10. Entiat River weir Entiat River weir Weirs; Rivers -- Washington Weir under construction during Spring 1939

11. Spawning riffle above weir Spawning riffle above weir Weirs; Rapids; Rivers -- Washington Looking downstream on the Entiat River near Brief, Washington, during the summer

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

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

14. Rescuing chinook migrants Rescuing chinook migrants Salmon; Rivers -- Washington Holland and Frey rescuing downstream chinook migrants from side pockets in the Entiat River

15. Rescuing downstream chinook migrants Rescuing downstream chinook migrants Salmon; Rivers -- Washington Frey Holland and Parkhurst rescuing downstream chinook migrants from side pockets in the Entiat River

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

17. Fish truck at Lake Wenatchee Fish truck at Lake Wenatchee Fish stocking; Lakes & ponds; Salmon Fish truck at Lake Wenatchee ready to dump load of blue-back salmon

18. Entiat weir under construction Entiat weir under construction Weirs; Dams; Rivers -- Washington

19. Fish-tail Falls Fish-tail Falls Waterfalls; Rivers -- Washington Fish-tail falls, found in the upper Entiat box canyon, is a barrier to salmon.

20. Irrigation dam and unscreened diversion dam Irrigation dam and unscreened diversion dam Dams; Weirs; Rivers -- Washington Irrigation dam and unscreened diversion below Entiat weir
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