Green chinook with fungus infection

Chinooks were killed by fungus infection before spawning on the Entiat River

1938-11-30

Hendricks and Dean Chandler

Mildred and Ward (Slim) Hendrick, Dean Chandler and Mike Hendrick

1941-07-30

Fish truck at Entiat River

Photo shows fish truck at unloading station number 1 as part of the salmon reclamation

1938-11-30

Indians fishing for salmon

Indians fishing at Celilo Falls

1936-09-13

Chinook jumping

Chinook jumping over middle rocks at the Rock Island Dam

1939-07-31

Chinooks jumping rock

Chinooks jumping rock left of middle ladder at Rock Island Dam

1939-07-31

Dead Chinook fingerlings

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 prevented this loss
Diversion box...

1940-07-14
2003-01-01

Sawtooth Mountains

Sawtooth Mountains as seen from Stanley side of Galena Pass along US 93 near Stanley, Idaho

1941-06-10
2003-01-01

Summit view near Stanley Idaho

View of country near Stanley, Idaho, from summit on Bull Dog Trail

1941-07-24
2003-01-01

Responses of fish to the 1980 Eruption of Mount St. Helens

Fish are important components of the Mount St. Helens aquatic system. Historically, no other region of Washington State supported as many native freshwater and anadromous species (anadromous fish mature in the ocean but spawn in freshwater) as did...

2005-01-01

Steamer RAGNHILD at the dock of the Pillar Bay Packing Co., Point Ellis, Alaska, 1909

From John Cobb field notebook: S.S. Ragnhild at the dock of the Pillar Bay Packing Co., Pt. Ellis, Alaska. 1909

2024-11-24

Stability of Stream Communities Exposed to Underground Nuclear Tests on Amchitka,...

A major bioenvironmental effect of The United States Atomic Energy Commission's Underground Nuclear Testing Program on Amchitka Island, Alaska was the decimation of stream communities by drilling muds from the device emplacement holes. These muds...

1975-05-01

Machine for tarring gillnets, Wrangell, Alaska, August 1918

From John Cobb field notebook: F.W. cannery; tarring tanks. Aug. 1918

Machine for tarring nets, Fort Wrangell, Alaska

2024-11-24

Wharf and scows at unidentified cannery, Nushagak, Alaska,1917

From John Cobb field notebook: The wharf at P.H.J., Nushagak. 1917

2024-11-24

Spawning habitat rehabilitation ‐ II. Using hypothesis development and testing in...

Rehabilitation of salmonid spawning habitat in regulated rivers through spawning bed enhancement is commonly used to mitigate altered sediment and flow regimes and associated declines in salmonid communities. Partial design‐phase predictive...

2004-01-01

Workers at the Semiahmoo cannery, Washington, August 1918

From John Cobb field notebook: Semiahmoo cannery, the filling machine, Wash. Aug. 1918.

On verso of image: Filling machine operated by girls ...

2024-11-24

Pacific Southwest Water Plan - Appendix of August 1963

Document: Appendix to Pacific Southwest Water Plan of August 1963 as modified January 1964 "Fish and Wildlife Service Appendix- Substantiating Report", January 1964, page 33

1964-01-01

Resource management at the watershed level : an assessment of the changing federal role...

Report to the Western Water Policy Review Advisory Commission on watershed management. Includes several case studies from around the Western United States.

1997-07-01

Comments of the State of California on the "Pacific Southwest Water Plan"

Document: Comments of the State of California on the "Pacific Southwest Water Plan," December, 1963, page 13

1963-12-01

Inventory of the Arden R. Gaufin papers, 1952-1998

The Arden R. Gaufin papers (1952-1998) contain correspondence, memoranda, reports, articles, and news clippings on water quality and aquatic insects collected by this Utah biologist.; Biographical Sketch; Arden R. Gaufin (1911-1997) was born in...

Page 6

B. The Delta Peripheral Canal and other works required for quality control in the Delta. C. The Auburn-Folsom South Unit. D. The Eastside Division. E. Seepage control measures along the Sacramento River. 3. No additional diversions from the...

Page 44

Trout hatcheries are important elements in the maintenance of productive trout fisheries in habitats where fishing pressure exceeds the natural productivity or where otherwise productive areas lack the spawning conditions essential to fulfillment...

Page 24

Chapter III. Plan of Development Initial Pacific Southwest Water Plan The portion of the initial Pacific Southwest Water Plan which is to be recommended for immediate authorization would: (1) create eight reservoirs in the Colorado River Basin...

Migrations, abundance, and origins of salmonids in offshore waters of the North Pacific...

NMFS

2008-11-06
2008-11-06
1998-11-24

Guide to the Dennis M. Powers maritime papers 1962-2000s

The Dennis M. Powers papers contain research materials including interviews and notes used in the authorship of several books; Dennis M. Powers first began writing poetry while practicing law in Santa Barbara. Later his...