65 Round Hill Road, Tiburon Project
Summary
SCH Number
2023110368
Public Agency
California Regional Water Quality Control Board, San Francisco Bay Region 2
(RWQCB)
Document Title
65 Round Hill Road, Tiburon Project
Document Type
NOE - Notice of Exemption
Received
Posted
11/14/2023
Document Description
The Project will repair and stabilize an eroding slope that currently supports a residential home at 65 Round Hill Road, along an unnamed creek (Creek) tributary to Belvedere Lagoon in the City of Tiburon. Bank toe erosion and upper bank sliding will be addressed by placing a blanket of new 18-inch (in) rock slope protection (RSP) on the lower bank and 12-in RSP on the upper bank. The RSP will be dry stacked on the slope up to a minimum of four feet above the channel bed elevation, and void spaces in the RSP will be backfilled with native soil to facilitate riparian growth. Geotextile fabric will be eliminated by removing loose slide debris from the erosion surface and installing 6-in bedding rock under the RSP for support. No riparian trees will be removed, and all work will be completed from an existing trail above the top of the Creek bank.
Contact Information
Name
Holly Garber
Agency Name
SF Bay Water Resource Control Board
Job Title
Environmental Scientist
Contact Types
Lead/Public Agency
Phone
Name
Alicia L. Pisani
Agency Name
SF Bay Water Resource Control Board
Job Title
Scientific Aid (Administrative Contact)
Contact Types
Lead/Public Agency
Phone
Location
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Class 4, C; Cal. Code Regs. tit. 14 § 15304
Reasons for Exemption
The Project will occur on previously excavated land with RSP and native soils; all materials are compatible with the site's natural features. No trees will be removed.
County Clerk
Marin
Attachments
Notice of Exemption
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