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SPAWN is restoring habitat for coho salmon in Marin County
In the Lagunitas Creek watershed of Marin County, the Olema-based nonprofit called Turtle Island Restoration Network (TIRN) is helping to increase the largest population of Central California Coast wild coho salmon. The program focused on this project is TIRN’s Salmon Protection and Watershed Network (SPAWN). SPAWN has a staff of one full-time employee, several residential…
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The Aftermath of the Park Fire
This winter, a host of stakeholders are examining how Chico-area waterways and the Chinook salmon and steelhead trout that live in them are faring, after the intense burning of the July-September 2024 Park Fire. Two of the most interesting sets of observations will come from Deer Creek and Mill Creek, which are tributaries of the…
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CSPA Supports Draft Science Report and Real Substantial Flow Increases for the Lower Tuolumne River
Example of substantial floodplain inundation on the lower Tuolumne River downstream of La Grange, taken March 27, 2019. Flow was 6,000 cfs at La Grange. Image: Chris Shutes On November 5, 2025, Chris Shutes, Executive Director of the California Sportfishing Protection Alliance (CSPA), made a presentation to the State Water Resources Control Board (Board) in…
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EBMUD and education: how one water district teaches students, teachers, and the community
Most people don’t know where their water comes from or how it gets to where they live. One water agency is working to change that. East Bay Municipal Utility District’s (EBMUD’s) headquarters in Oakland has become a base for water-focused education, with water district employees partnering with nonprofits and local schools to share information about…
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How fish ladders work – and why some do not
A fall-run Chinook salmon travels up the fish ladder near California Department of Water Resources infrastructure in Oroville. Image: Andrew Nixon and the California Department of Water Resources A fish ladder is a structure in a natural or artificial waterway that allows fish to pass to a destination, like the ocean or spawning grounds. The…
