LS-111 Whitewater River Washout Repair Project


SCH Number
Public Agency
California Regional Water Quality Control Board, Colorado River Basin Region 7 (RWQCB)
Document Title
LS-111 Whitewater River Washout Repair Project
Document Type
NOE - Notice of Exemption
Document Description
The Project is the repair of two sections of Line Section 111 (LS-111), a gas pipeline, within overflow channels of the Whitewater River that have been exposed due to scouring flows from storm events in the Summer of 2023. Those pipe sections are to be relocated beneath the ephemeral drainages and exposed sections are to be removed.

Contact Information

Logan Raub
Agency Name
CARWQCB - Colorado River Basin Region (R-7)
Job Title
Senior Environmental Scientist
Contact Types
Lead/Public Agency


Palm Springs (Nearest City)
Citywide, Countywide, Southern California
Total Acres
Other Location Info
The Project is located near the City of Palm Springs, in Riverside County, California, 92262. LS-111: 33.9086°N; -116.6359°W

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
California Code of Regulations, Title 14, Section 15301
Reasons for Exemption
The proposed project consists of the repair and maintenance of an existing gas pipeline that will not result in an expansion of use.


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