Environmental Reports & Sustainability at ONT

Environmental Documents

Listed below are environmental studies and/or reports that have been released for public review and input.

California Environmental Quality Act (CEQA)/National Environmental Policy Act (NEPA)

Avion St. Realignment and Reconstruction

Ground Transportation Center

John Bangs Reconstruction

Pacific Gateway Cargo Center

Notice of Finding of No Significant Impact (FONSI) – 2010 – Pacific Gateway Cargo Center

Finding of No Significant Impact (FONSI) – 06.29.2010 – Pacific Gateway Cargo Center

Final Environmental Assessment – May 2010 – Pacific Gateway Cargo Center

Parking Garage

Runway 8L-26R Reconstruction

Runway 26R ILS Upgrade

Taxilane G Reconstruction

Taxiway S Reconstruction

1991 Terminal Expansion and Operations

Sustainability at ONT

Curious about how ONT is going greener? Want the inside scoop on ONT’s evolving sustainability game plan? Visit us often and stay connected, we’ll fill you in.

Sustainability at ONT Story

Storm Water

The updated Stormwater Pollution Prevention Plan (SWPPP) for the Ontario International Airport can be downloaded using the link below. Airport tenants can find the Monthly Inspection Form on pages 137-138 of the document and can send the form to the following email address: [email protected].

Storm Water Documents

Guidance Manual for Construction Storm Water Pollution Prevention

Construction SWPPP Requirement Checklist

Chemical Inventory Form

App C3 Form 3-Monthly BMP Visual Observation (2025-12-31)

OIAA ONT SWPPP, Complete, Redacted (2025-12-31)

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About ONT

Located 35 miles east of downtown Los Angeles, ONT is a vibrant travel hub and cargo powerhouse that connects the Inland Empire to the world.

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As a growing international hub for commercial and cargo air traffic we know it can get noisy around here sometimes. Click here to learn more about noise management at ONT.

Sustainability

Environmental Documents

Sustainability at ONT

Storm Water

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About ONT

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