Redwood Blvd Landslide Update

(Updated August 14, 2023) The District plans to conduct the final phase of damage assessment on the North Marin Aqueduct shortly following completion of the new retaining wall on the west side of Redwood Blvd. at the landslide near Olompali State Park. Caltrans is currently on schedule for completion of the new wall by the end of September 2023. Once the new wall is complete, the District will perform another visual inspection inside of the pipe to determine if the structural integrity of the aqueduct has been compromised. Our assessments to date have not found significant issues with the condition of the pipe and we resumed operations of the aqueduct to accommodate demands as of late-April. Both Caltrans and PG&E have been great partners in responding to the landslide event.