The Role of Estuaries
Learn about the important role estuaries serve and the new tool CalTrout has developed to better assess and manage estuaries to protect ecologically sensitive aquatic species.
Native Rainbow Trout Sub-Population Expansion Plan
The Native Rainbow Trout Project, will increase the resiliency of native rainbow trout populations in Southern California and facilitate recovery of endangered southern steelhead.
The California Environmental Flows Framework
The California Environmental Flows Framework (CEFF) is a set of tools, products, and guidance, for developing ecological flow prescriptions in California.
Science into Action
We explain how we use science to inform strategic policies and implement innovative conservation actions with the greatest impact.
Using Sonar to Count Fish on the Eel River
SONAR technology allows us to more accurately monitor salmon which under past survey techniques might be un-detectable.
Partner Profile: The PPIC Water Policy Center
The PPIC Water Policy Center is a non-partisan research institute whose work is intended to support a healthy economy, environment, and society—now and for future generations.
Spot Check: Southern California Steelhead
Go underwater with Mike Wier to discover steelhead Southern California and investigate this phenomenon.
My Perspective: Caroline Ruppert
“Experiencing CalTrout’s work directly in the field further cemented my love of science.” Follow Caroline Rupert into the field.
Donor Profile: Geof and Laura Wyatt (Santa Barbara, CA)
“Laura and I have been supporting CalTrout for years. Recognizing the incredible work they do gives us the sense that I’m affiliated with the right group.”
Reflections: The 2019 Photo Contest Winners
Featuring inspiring photos of the fish, water, and people of California.