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Recent accomplishments of CDFW's scientific community


CDFW Documents Statewide Impact of Recent Drought on Fish and Aquatic Species

Collage of three different images. Top image is rocky, barren dirt area in front of small lake amongst trees and mountains. Bottom left photo is two women on rocks in front of water and large walls of rock. Bottom right photo shows three people pulling and pushing metal boat over shallow riverbed with trees in background.
One silver lining to emerge from the severe drought that impacted California earlier this decade was that it whetted an appetite to study the event and compile data designed to help fish and aquatic species better weather future droughts.

Sweetwater River Habitat Restoration

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California’s drought emergency was officially declared to be over last year, but its deleterious impact on fish habitat is still being felt in many parts of the state -- especially in arid parts of Southern California. In order to help offset these effects at one site in northern San Diego County, CDFW biologists and other staff recently toiled to create spawning beds for rainbow trout.

Golden Trout Relocation

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This summer marked the end of an incredible journey for four dozen of California’s designated state freshwater fish, the golden trout, as they returned home after 10 months away. The fish traveled more than 500 miles in tanks and buckets, by hand and by mule, en route to their native waters 9,000 feet up in the Sierra Nevada range.