Ontario Regional Sports Complex

3 Documents in Project


SCH Number
Lead Agency
City of Ontario
Document Title
Ontario Regional Sports Complex
Document Type
FIN - Final Document
Present Land Use
General Plan: Low-Density Residential and Medium Density Residential; Zoning: Specific Plan (Armstrong Ranch Specific Plan)
Document Description
The Ontario Regional Sports Complex Project (ORSC) would allow for the development of a variety of recreation-oriented and supporting uses including a semi-professional Minor League baseball stadium, a commercial retail area, and a new City recreation center and aquatics center surrounded by a variety of baseball/softball, soccer, and multi-use fields on an approximately 199 gross-acre site in the City of Ontario. The ORSC would develop the ORSC site with 540,750 square feet of commercial building space, 450,000 square feet of stadium space, and 272,000 square feet of parking structure space. Development on the ORSC site would require expansion of sewer line within the Vineyard Avenue right-of-way in addition to street widening and intersection improvements along Riverside Drive and Chino Avenue, and Vineyard Avenue. Additionally, the ORSC site would be redesignated and rezoned to facilitate the proposed uses. To offset the loss of residential unit capacity on the ORSC site, 94 acres along the Vineyard Corridor, south of the ORSC site, would be redesignated from Low Density Residential to Medium Density Residential. Two parcels within the Vineyard Corridor (19.25 of 94 acres) would also be rezoned to include an affordable housing overlay.

Contact Information

Thomas Grahn
Agency Name
City of Ontario
Job Title
Senior Planner
Contact Types
Lead/Public Agency


San Bernardino
Cross Streets
Riverside Drive, Chino Avenue, Vineyard Avenue
Total Acres
Parcel #
State Highways
Union Pacific Railroad
Ontario Airport
Ranch View ES; Mountain View ES
Cucamonga Creek Channel

Notice of Completion

State Reviewing Agencies
California Air Resources Board (ARB), California Department of Conservation (DOC), California Department of Fish and Wildlife, Inland Deserts Region 6 (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Toxic Substances Control (DTSC), California Department of Transportation, District 8 (DOT), California Department of Transportation, Division of Aeronautics (DOT), California Department of Transportation, Division of Transportation Planning (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 Public Utilities Commission (CPUC), California Regional Water Quality Control Board, Santa Ana Region 8 (RWQCB), Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water
Development Types
Commercial (Sq. Ft. 540750, Acres 12.4, Employees 505), Recreational (97.11 acres of sports fields; 132 employees), Other (450,000 square feet of stadium space; 389 employees)
Local Actions
General Plan Amendment, Site Plan, Rezone
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Economics/Jobs, 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, Sewer Capacity, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wetland/Riparian, Wildfire


Final Document(s) [Approved_Certified draft environmental documents]

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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