Secret Hills Ranch Major Grading Permit


SCH Number
Lead Agency
San Diego County
Document Title
Secret Hills Ranch Major Grading Permit
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Undeveloped 76-acre property in Rural Lands category

Document Description
The project is a Major Grading Plan for residential and equestrian development. The project involves the excavation of 50,600 cubic yards of material, fill of 50,600 cubic yards and no import or export of material.

Contact Information
Donald Kraft
San Diego County, Planning & Development Services
Lead/Public Agency
5510 Overland Ave. Suite 310
San Diego , CA 92123

Phone : (858) 694-3856

Stan and Betty Boney
Project Applicant


32°48'30"N 116°45'24"W
Unincorporated community of Alpine
San Diego
Southern California Unincorporated
Cross Streets
700 feet south of Via Viejas Oeste and Via Tesoro intersection
Total Acres
Parcel #
State Highways
I-8, 1.8 miles north
Boulder Oaks Elementary, Joan MacQueen Middle School
Sweetwater River, 1/2 mile east

Notice of Completion

Review Period Start
Review Period End
Development Type
Residential (One residence with equestrian use proposed on 76 acre parcel )(Units 1, Acres 76)
Local Action
Grading Permit
Project Issues
Aesthetics Agriculture and Forestry Resources Air Quality Biological Resources Cultural Resources Cumulative Effects Drainage/Absorption Flood Plain/Flooding Geology/Soils Greenhouse Gas Emissions Hazards & Hazardous Materials Hydrology/Water Quality Land Use/Planning Mineral Resources Noise Population/Housing Public Services Recreation Septic System Transportation Tribal Cultural Resources Vegetation Wetland/Riparian Wildfire Wildlife
Reviewing Agencies
California Department of Conservation (DOC) California Department of Fish and Wildlife, South Coast Region 5 (CDFW) California Department of Forestry and Fire Protection (CAL FIRE) California Department of Parks and Recreation California Department of Transportation, District 11 (DOT) California Department of Water Resources (DWR) California Governor's Office of Emergency Services (OES) California Highway Patrol (CHP) California Native American Heritage Commission (NAHC) California Natural Resources Agency California Regional Water Quality Control Board, San Diego Region 9 (RWQCB)


Environmental Document
Bio Report Secret Hills 1020   PDF 1944 K Cultural Study Secret Hills 102920   PDF 17633 K Draft Initial Study Checklist 2019   PDF 825 K Draft Mitigate Negative Declaration   PDF 238 K Draft MSCP Findings Conformance Statement 122120   PDF 251 K Drainage Study Secret Hills 063020   PDF 12540 K Geotechnical Report 091820   PDF 496 K GIS Site Graphics   PPTX 7296 K Grading Plan Secret Hills 011121   PDF 6225 K Infiltration Rates Secret Hills 100620   PDF 450 K Legal Ad-Public Review Notice   PDF 49 K Ordinance Compliance Checklist   PDF 127 K PDP SWQMP Secret Hills 100820   PDF 18531 K SCH Summary_Form_for_Document_Submittal   PDF 189 K
Notice of Completion   PDF 1073 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 or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

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