Otay Mesa Trunk Sewer

2 Documents in Project


SCH Number
Lead Agency
City of San Diego
Document Title
Otay Mesa Trunk Sewer
Document Type
NOP - Notice of Preparation
Present Land Use
Public Right-of-Way (entirely within existing streets)

Document Description
The project proposes the construction of approximately 14.7 miles (or 77,850 feet) of new and/or replacement/upgraded sewer line in the Otay Mesa area (Phase 2 and 3 facilities as described in the 2004 Otay Mesa Sewer Master Plan and Alignment Study, which outlines a strategy for the provision of sewer infrastructure to serve the future build out of the Otay Mesa region). The OMTS Master Plan was completed with the construction of the Otay International Center (OIC). Phase 2 would also include upgrades to existing temporary pump station 23T and the construction of new permanent pump station A1 with capacity up to 12 million gallons per day (MGD). The Phase 2 facilities are divided into sub-phases to accommodate sewer flows as development of Otay Mesa proceeds. These sub-phases may be concurrent or sequential depending on the rate development of the project area. The Phase 3 improvements include additional facilities that may be needed to serve projected ultimate build out of Otay Mesa, including the upgrade of pump station A1 to a maximum capacity of 34 MGD.

Contact Information
Myra Herrmann
City of San Diego
Lead/Public Agency
1222 First Avenue, MS-501
San Diego, CA 92101

Phone : (619) 446-5372


San Diego
Cross Streets
Otay Mesa Road / Siempre Viva Road
State Highways
Sanysidio High School
Otay River Valley (mouth), Tijuana River (west)
Other Location Info
City: Otay Mesa

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (Trunk Sewer Alignment)
Local Action
Council Approval
Reviewing Agencies
California Department of Parks and Recreation California Regional Water Quality Control Board, San Diego Region 9 (RWQCB) Department of Water Resources Resources Agency Department of Toxic Substances Control California Department of Fish and Wildlife, South Coast Region 5 (CDFW) California Department of Transportation, District 11 (DOT) California Native American Heritage Commission (NAHC)

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 state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.

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