EAST COUNTY SAND MINE
4 Documents in Project
Summary
SCH Number
2014111066
Lead Agency
San Diego County
Document Title
EAST COUNTY SAND MINE
Document Type
NOD - Notice of Determination
Received
Posted
10/7/2025
Document Description
The Project consists of a Major Use Permit (MUP) and a Reclamation Plan. The MUP will mine approximately 674,00 cubic yards (CY) of material, 632,000 CY sand and 42,000 CY topsoil out of the entire 27.58 acre Project site. The extraction areas will have 1.5:1 cut slopes down to the groundwater level and 3:1 to 3.5:1 slopes below the water table during the extraction process. Sand mining will occur primarily in deep pits over a 17.87-acre portion of the 27.58 area with a maximum depth of extraction to elevation above 415 Mean Sea Level (MSL). Topsoil mining will occur in the upper four feet of the sand pits and the remainder of the Project site. Approximately 677,000 CY of clean and inert soil, rock, and concrete will be imported and recycled for use as on-site fill, channel rip-rap, and for sale. Sand and topsoil extraction and site reclamation will occur in six phases over a 15-year period. Reclamation of each extraction area will occur concurrent with the completion of each extraction phase. Phase 6 includes the five-year monitoring of Phase 5 reclamation.
Contact Information
Name
Alan Monji
Agency Name
Regional Water Quality Control Board
Job Title
ENVIRONMENTAL SCIENTIST
Contact Types
Responsible Agency
Phone
Location
Coordinates
Counties
San Diego
Regions
Citywide
Cross Streets
STATE ROUTE 67 AND MORENO AVENUE
Zip
92040
Total Acres
27.58
Parcel #
375-041-50, 375-100-45, 375-100-43, 375-100-29
State Highways
STATE ROUTE 67
Waterways
SAN VICENTE CREEK. SLAUGHTERHOUSE CREEK
Township
15S
Range
1W
Other Location Info
PROJECT IS LOCATED BETWEEN SR 67 AND MORENO AVE, 12101 STATE ROUTE 67, LAKESIDE CA
Notice of Determination
Approving Agency
REGIONAL WATER QUALITY CONTROL BOARD
Approving Agency Role
Responsible Agency
Approved On
County Clerk
San Diego
Final Environmental Document Available at
COUNTY OF SAN DIEGO, PLANNING AND DEVELOPMENT SERVICES MS 650, 5510 OVERLAND AVE, SUITE 110, SAN DIEGO CA 92123
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
No
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(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
No
Attachments
Notice of Determination
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