Connect the people who live and work in Las Gallinas Valley with their creek and watershed. Advance local conservation action. Promote watershed restoration, protection and education. Please support us! Become a member of GWC.
GWC usually holds monthly meetings on the First Wednesday of the month (except for holidays) at 7 pm at the Northgate Mall Community room in Terra Linda. Directions
Who We Are
Gallinas Watershed Council (GWC) is a group of concerned citizens who live and work in Las Gallinas Valley, North San Rafael, Marin County. From the headwaters in the hills of Terra Linda to the wetlands of Santa Venetia, we are committed to using the WATERSHED APPROACH to protect and manage our environment. We are a 501c(3) Nonprofit fiscally sponsored by MarinLink.