Trinity River Restoration Programs

Trinity River Restoration Programs Logo

Click here to explore the Trinity River Restoration Story Board.

Click here to explore more about the Trinity River Restoration Program

TRRP is a multi-agency program with eight Partners forming the Trinity Management Council (TMC), plus numerous other collaborators.

The TRRP implements the 2000 Department of Interior (DOI) Record of Decision, which directs DOI to restore the fisheries of the Trinity River impacted by dam construction and related diversions of the Trinity River Division (TRD) of the Central Valley Project. Water diversions of the TRD compounded impacts to the river that occurred from gold mining and historic logging.

The main Program office is located in Weaverville, CA (contact), with staff working in the Program across various Partner offices.