California Smelt Spiral Toward Extinction

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California Smelt Spiral Toward Extinction

Time may be running out for California’s most infamous fish. Despite a decades-long rescue effort, the tiny delta smelt appears closer than ever to vanishing from its only natural home, the Sacramento-San Joaquin Delta.

Biologists who track the delta smelt report that its numbers have declined more than 90% over the last five decades. The California Department of Fish and Wildlife for the first time turned up zero delta smelt while conducting its annual autumn survey. Other recent surveys have caught fewer than two dozen fish, scientists said.

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State-of-the-Art Water Filtration Demonstration Project - The state-of-the-art water filtration demonstration project at Reed Street Yards is set to start its first season of operation. The lively water feature pumps dirty canal water through a Watertronics Portable Ultra-Filtration unit, aerates it through a series of cascading streams, then delivers clean water back into the Menomonee Canal.

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