Sierra Streams Institute is happy to introduce Ryan DeMasters and Cassiopiea Pryor as our Summer Field Crew Leads! Ryan and Cassi have been busy leading teams all over the Northern Sierra to collect d...Read More

Written by Quinn Tamo, SSI intern “I consider myself creative before anything else.” – Madeleine Kemp, volunteer with SSI  Madeleine is a summer intern here at Sierra Streams Institute (SSI) and...Read More

In the Spring it is hard not to be bombarded by the vast blooming yellow flowers of Scotch Broom. Whether you love or hate the sight, these species of invasive plants are problematic to wildfire prone...Read More

Sierra Streams Institute is expanding our office and taking over the entire second floor of our building. We are really excited to move into this space as it has gotten a little tight in our current o...Read More