Rio Vista Major Grading Permit PMTG2018-00096


SCH Number
Lead Agency
San Luis Obispo County
Document Title
Rio Vista Major Grading Permit PMTG2018-00096
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Document Description
The proposed project is a request by Rio Vista Ranch LLC for a major grading permit to establish a 4-acre-foot agricultural pond. The agricultural pond will be used for vineyard irrigation and frost protection. The project will result in approximately 1 acre of site disturbance, including an estimated 4,200 cubic yards of cut and 3,000 cubic yards of fill, on a 37.64-acre parcel. The project site, located at 5950 Rocky Canyon Road, neighbors the eastern border of the City of Atascadero in the El Pomar-Estrella Sub Area of the North County Planning Area.

Contact Information

Young Choi
Agency Name
County of San Luis Obispo
Contact Types
Lead/Public Agency


San Luis Obispo
Cross Streets
Rocky Canyon Road and Rio Vista Lane
Total Acres
Parcel #
State Highways
46, 101
Atascadero Unified School District

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
Air Resources Board, Transportation Projects, California Department of Conservation (DOC), California Department of Fish and Wildlife, Central Region 4 (CDFW), California Department of Parks and Recreation, California Department of Transportation, District 5 (DOT), California Highway Patrol, California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, Central Coast Region 3 (RWQCB), California State Lands Commission (SLC), Office of Historic Preservation, Resources Agency, State Water Resources Control Board, Division of Water Quality, State Water Resources Control Board, Division of Water Rights
Development Types
Other (Agricultural Pond)
Local Actions
Grading Permit
Project Issues
Agriculture and Forestry Resources, Cultural Resources


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