Colma Creek flows from the peaks of San Bruno Mountain all the way to the San Francisco Bay. San Bruno Mountain Watch is partnering with Hassell, the City of South San Francisco, the Association of Ramaytush Ohlone, and the San Francisco Estuary Institute to help re-imagine the creek's journey.

Help us revitalize a portion of Colma Creek's shoreline; together we can provide a vision of a more biodiverse, resilient, and beautiful creek.

Join us to weed invasive plants like ice plant at the mouth of the creek along the Bay Trail!

Click to learn more about this project: Link 1 , Link 2 , Link 3 , Link 4

We’re excited to be joined by students from Westborough Middle School for this event!

Note to Westborough students: No need to sign up below; those sign-up spots are for a few members of the general public. Simply confirm attendance with your teacher, and make sure your parents/guardians have signed our volunteer agreement form.