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To advance knowledge and stewardship of freshwater systems through global research, education, and restoration

Building upon a strong foundation of science, partnership and field demonstration, CI empowers societies to responsibly and sustainably care for nature, our global biodiversity, for the well-being of humanity. We imagine a healthy, prosperous world in which societies are forever committed to caring for and valuing nature, for the long-term benefit of people and all life on Earth. At CI, we measure success in human terms. Our ultimate goal is to protect the most fundamental things that nature provides to all of us: our food, our fresh water, our livelihoods and a stable climate.

Change the World by honoring clear water, not by its clarity but by the wild trout that live in it.

California Trout works to protect and restore California’s freshwater ecosystems by keeping waters clean, cold, and connected so wild fish populations can thrive. They combine science, local restoration projects, and policy advocacy to sustain resilient wild fish and the waters they depend on across the state.