The Mosaic Project


SCH Number
Lead Agency
Alameda County
Document Title
The Mosaic Project
Document Type
NOP - Notice of Preparation of a Draft EIR
Present Land Use
Resource Management
Document Description
This proposed project would provide a camping facility for The Mosaic Project’s primary program, its Outdoor Project. The Mosaic Project’s mission with The Outdoor Project Camp is to work toward a peaceful future by uniting children of diverse backgrounds, providing them with community building skills, and empowering them to become peacemakers through a multi-day nature-oriented experience. The proposed project would consist of demolishing an existing 7,500-square-foot garage, improving trails and miscellaneous dirt or gravel roads, and constructing components critical to the proposed project’s mission. These components include twelve 400-square-foot camping cabins; a two-story, 40-foot-high, 8,500-square-foot central meeting and dining hall; a 1,025-square-foot restroom/shower building; a two-story 2,600-square-foot staff housing building; use of an existing 1,200-square-foot caretaker’s unit; and sewer infrastructure that includes an on-site septic tank with a leach field dispersal system. The proposed project, including all recreational facilities and caretaker residences, would encompass an area totaling 2 acres. Water for the proposed project would be pumped from on-site groundwater wells to an above ground treatment system for contaminant removal.

Contact Information

Sonia Urzua
Agency Name
Alameda County
Job Title
Senior Planner
Contact Types
Lead/Public Agency


Northern California, San Francisco Bay Area
Cross Streets
17015 Cull Canyon Road
Total Acres
Parcel #
State Highways
Diablo Hills Country School, Independent Elementary School
Cull Creek

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Conservation (DOC), California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Parks and Recreation, California Department of Transportation, District 4 (DOT), California Department of Water Resources (DWR), California Highway Patrol (CHP), California Natural Resources Agency, California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), Department of Toxic Substances Control, Office of Historic Preservation, California Native American Heritage Commission (NAHC), State Water Resources Control Board, Division of Drinking Water
State Reviewing Agency Comments
California Native American Heritage Commission (NAHC), State Water Resources Control Board, Division of Drinking Water
Development Types
Recreational (Camping facility)
Local Actions
Site Plan, Use Permit
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Energy, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mandatory Findings of Significance, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Septic System, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wetland/Riparian, Wildfire


Draft Environmental Document [Draft IS, NOI_NOA_Public notices, OPR Summary Form, Appx,]
Notice of Completion [NOC] Transmittal form
State Comment Letters [Comments from state reviewing agencies]

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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