The Tuolumne River Conservancy works to restore and preserve the 52 miles between La Grange and the San Joaquin River. We have several active projects including Grayson River Ranch, Waterford Perc Ponds, and Bobcat Flat. We also work with agencies to promote policies and activities helpful to the river.


We work to restore the river and its adjacent habitat for native fish, birds, and mammals for the present and the future.


We advocate and lobby for a healthy river through the Technical Advisory Committee and various other government processes.


We plan activities for the betterment of the Tuolumne River so that it's wildlife and generations to come can enjoy it.

Would you like to donate to our efforts?

TRC is a 501(c) (3). Donations are tax deductible and can be sent to:
6380 Landmark Road, Stockton, CA 95215