A-518 L-177A MP 59.98 Geohazard Mitigation Project
Summary
SCH Number
2025080762
Public Agency
California Regional Water Quality Control Board, Central Valley Redding Region 5
(RWQCB)
Document Title
A-518 L-177A MP 59.98 Geohazard Mitigation Project
Document Type
NOE - Notice of Exemption
Received
Posted
8/19/2025
Document Description
The project purpose is to stabilize and cover an exposed natural gas transmission line within Long Gulch Creek which has become exposed along the eastern bank and has insufficient pipeline cover along the western bank. The Project involves the inspection and maintenance of the gas line along both banks of Long Gulch Creek, installation of Class II Rock Slope Protection (RSP), backfill with engineered fill and native fill along both banks, and installation of a temporary equipment ramp. A temporary timber mat bridge will be installed to cross an unnamed tributary to access the main work area.
The overall goal is to mitigate the exposed line and provide safe operation of the L-177A pipeline.
Contact Information
Name
Lynn Coster
Agency Name
Central Valley Regional Water Quality Control Board
Job Title
Senior Environmental Scientist
Contact Types
Lead/Public Agency
Phone
Name
Craig Geldard
Agency Name
Pacific Gas & Electric Company
Job Title
Senior Manager, Environmental Management
Contact Types
Project Applicant
Phone
Email
Location
Coordinates
Cities
Red Bluff
Counties
Tehama
Regions
Northern California
Parcel #
003-210-020-000, 003-210-004-000
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Title 14, Article 19, Section 15301, Existing Facilities
Reasons for Exemption
This project is Categorically Exempt under CEQA section 15301 because the project consists of maintenance of an existing natural gas transmission line involving no expansion of use beyond that existing at the time of the lead agency’s determination.
County Clerk
Tehama
Attachments
Notice of Exemption
Disclaimer: The Governor’s Office of Land Use and Climate Innovation (LCI) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, please contact the lead agency at the contact information listed above. For more information, please visit LCI’s Accessibility Site.