Publications


	Upcoming Events Select a Park Tours Alcatraz Tours Golden Gate Bridge Tours Muir Woods Bus Tours Park Web Cams Trails Bike Friendly Trails Dog Friendly Trails Trail Closures	Camping Transportation Transit & Road Closures Shuttle Services

Park Improvements
Current Projects

Marin County

San Francisco County

San Mateo County

Past Accomplishments

Conservation


	Plants & Animals Endangered Species Raptors Native Plant Information Sustainability in Parks Parks & Health Food for the Parks Crissy Field Center Facility Climate Change Education & Parks

Learn in the Parks


	Youth Community Group Programs Leadership Programs Summer Camps For Educators Camping at the Presidio Field Trips Professional Development	Interpretive Walks Park Academy Classes Parks Culture & History Historical Sites Museums & Cultural Resources

Get Involved

Volunteer

Donate

Wallpapers & Facebook Covers

Redwood Creek Journal - Day 3, Part 3

Project managers uncover a serious problem in the hillside that needs to be addressed before the project moves forward. A deep, eroded ditch is buried underneath dense vegetation above the alluvial fan, channeling water and sediment straight over the alluvial fan during winter rains. This could potentially overwhelm the system with sediment and compromise the entire restoration effort.