Pastori Storm Drain Outfall

2 Documents in Project


SCH Number
Lead Agency
City of Fairfax
Document Title
Pastori Storm Drain Outfall
Document Type
MND - Mitigated Negative Declaration
Document Description
The existing 24-inch diameter storm drain outfall pipe will be replaced with a 48-inch diameter HDPE pipe. The storm drain pipe within Pastori Avenue was replaced with a 48-inch diameter pipe in 2008. Air-driven jack hammers will be used to break the wall for the storm drain pipe. There will be no hydraulic equipment. A stable engineered RSP Energy Dissipation Structure with Large Woody Debris Channel Margin will be installed. The triangle-shaped apron area beneath the culvert outfall will be lined with 1-2 ton mixed rock riprap, up to an elevation to protect the immediately downstream site that is currently covered with lighter weight emergency rock rip rap. Large woody debris (one rootwad with trunk) will be installed in the base of the rock rip rap at the margin of the pool.

Contact Information

Jim Moore
Agency Name
City of Fairfax Planning and Building Services
Contact Types
Lead/Public Agency


Cross Streets
Pastori and Lansdale Avenue (Pastori Bridge)
Drake HS
San Anselmo Creek

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Parks and Recreation, California Department of State Parks, Division of Boating and Waterways, California Department of Transportation, District 4 (DOT), California Highway Patrol, California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), California State Lands Commission (SLC), Department of Water Resources, Resources Agency
Development Types
Other (public works storm drain)
Local Actions
public works storm drain
Project Issues
Air Quality, Biological Resources, Hydrology/Water Quality, Noise, Transportation

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at or via phone at (916) 445-0613.

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