One Tam is a collaboration between our county, state and national parks, and the Marin Municipal Water district, all of whom own land on Mt. Tamalpais.
One Tam Volunteer Activities:
Marin Municipal Water District offers a variey of volunteer activities and events. Learn more here, or contact volunteerprogram@marinwater.org for more information.
One Tam lists habitat restoration and other types of volunteer programs on their calendar at www.onetam.org/calendar