Shutdown of the Rialto Pipeline for Inspection and Routine Maintenance


SCH Number
Public Agency
Metropolitan Water District of Southern California
Document Title
Shutdown of the Rialto Pipeline for Inspection and Routine Maintenance
Document Type
NOE - Notice of Exemption
Document Description
Metropolitan proposes to shutdown and de-water the Rialto Pipeline for the purpose of performing inspections and routine maintenance activities. Discharge of water from the pipeline shall be confined to existing streets, streambeds, or drainage courses, or allowed to infiltrate close to the discharge location at ground surface. Upon completion of the proposed project, the pipeline would be put back in service.

Contact Information

William Fong
Agency Name
Metropolitan Water District of Southern California
Contact Types
Lead/Public Agency


Claremont, Fontana, La Verne, Rancho Cucamonga, San Dimas, San Dimas, La Verne, Claremont, Upland, Rancho Cucamonga, ..., Upland
Los Angeles, San Bernardino

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
sec. 15301, 15309
Reasons for Exemption
The proposed project consists of the maintenance, repair, and minor alteration of existing public structures, facilities, or mechanical equipment involving no expansion of use beyond that existing at the time of the lead agency's determination. The proposed project also consists of activities limited entirely to inspections, to check for performance of an operation, or quality, health, or safety of a project.

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.

Download CSV New Search Print