Operation of City of San Diego - Clearwell No. 1 at Miramar Water Treatment Plant (MWTP) Project (Project)

9 Documents in Project

Summary

SCH Number
1999091067
Lead Agency
San Diego, City of (City of San Diego)
Document Title
Operation of City of San Diego - Clearwell No. 1 at Miramar Water Treatment Plant (MWTP) Project (Project)
Document Type
NOD - Notice of Determination
Received
Posted
6/16/2020

Document Description
The proposed Project will replace the previously existing concrete rectangular semi-buried Clearwell-1 and its associated pipelines and appurtenances. The Project construction area is 6.5 acres within the MWTP property immediately south of Miramar Lake and within the Scripps Miramar Ranch Community Plan area. The previously existing Clearwell-1 has been removed, and the new Clearwell-1 will be larger than the previous facility by 8.70 MG. The Project will serve both current and projected populations. The proposed new 29.5-MG Clearwell-1 reinforced concrete storage facility will be constructed with 391’ x 420’ dimensions and at approximately 26-28’ depth with hopper bottoms and a 1V:3H slope. Approximately 75% of the Project site will be graded within a 712-720-ft elevation range to slope away from the clearwells and buildings in all directions. New pole lighting will be installed. Staging for the Project will be located within the MWTP property fence line. Land adjacent to the Project site includes Miramar Lake Recreation Area to the north, Scripps Ranch Library and Miramar Ranch Elementary School to the south, and commercial, industrial and residential areas to the west.

Contact Information
Sean Sterchi
State Water Resources Control Board San Diego District
1350 Front Street, Room 2050
San Diego, CA 92101

Phone : (619) 525-4159

Location

Cities
San Diego
Counties
San Diego
Other Location Info
10710 Scripps Lake Drive, San Diego, San Diego County

Notice of Determination

Approving Agency
State Water Board
Approving Agency Role
Responsible Agency
Approved On
Final Environmental Document Available at
State Water Board, Division of Drinking Water District Office noted above. The EIR is available from the lead agency.

Determinations

(1) The project will have a significant impact on the environment
No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
Yes
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
No
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
Yes
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
Yes

Attachments

Notice of Determination
1999091067_Clearwell No   PDF 91 K

Disclaimer: The Governor’s Office of Planning and Research (OPR) 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. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

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