Ontario Regional Sports Complex

2 Documents in Project


SCH Number
Lead Agency
City of Ontario
Document Title
Ontario Regional Sports Complex
Document Type
EIR - Draft EIR
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 develop 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 baseball/softball, soccer, and multi-use fields on an approximately 199 gross-acre site (ORSC site) in the City of Ontario. The ORSC includes 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 of the ORSC site would require expansion of the City sewer line within the Vineyard Avenue right-of-way south of the ORSC site in addition to street widening and intersection improvements along Riverside Drive, Ontario Avenue, Chino Avenue, and Vineyard Avenue. The ORSC site would also be redesignated and rezoned from its existing residential designations to accommodate the proposed uses of the ORSC. 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; Chino Airport
Ranch View ES; Mountain View ES
Cucamonga Creek Flood Control Channel

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, Inland Deserts Region 6 (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, 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), Department of Toxic Substances Control, 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, Septic System, Sewer Capacity, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wetland/Riparian, Wildfire
Local Review Period Start
Local Review Period End


Notice of Completion [NOC] Transmittal form

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