Environmental Reports at ONT

Updated February 1, 2024:

Ontario International Airport (ONT) is working closely with the Federal Aviation Administration (FAA) regarding the cease of contraflow for runway rehabilitation beginning February 5th through October 31, 2024.

Environmental Reports

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)

Environmental Report Documents

Notice of Finding of No Significant Impact (FONSI)

Finding of No Significant Impact (FONSI)

PGCC Final Environmental Assessment

Draft SEIR Rehabilitation of Runway 8R-26L and Associated Airfield Improvements

2022 Final Supplemental EIR for the Rehabilitation of Runway 8R-26L and Associated Airfield Improvements

Appendix A - NOP & IS

Appendix B - NOP Comments

Appendix C - Pavement Management Program Report Airside

Appendix D - Air Quality GHG

Appendix E - Biological April 2022

Appendix F - Cultural Report

Appendix G - Intro to Noise

Appendix H - Noise Analysis

Appendix I - Health Risk Assessment

Appendix J - City Planning Coordination

Appendix K - Two Year Program

Appendix L - Contra Flow

EIR: Appendix M - Final SEIR NOA

EIR: Appendix N - Final SEIR Responses to Comments

1991 Final EIR for Terminals and Other Facilities

South Airport Cargo Center Project

South Airport Cargo Center Project - Final Environmental Impact Report

South Airport Cargo Center Project - Final Environmental Impact Report - Appendices

South Airport Cargo Center Project - CEQA Findings, Facts in Support of Findings, and Statement of Overriding Considerations

South Airport Cargo Center Project - Draft Environmental Impact Report

Appendix 1.0-1 Notice of Preparation (NOP)

Appendix 1.0-2 Scoping Meeting Sign-In Sheet and Presentation

Appendix 1.0-3 Notice of Preparation (NOP) Comments

Appendix 5.02-1 Air Quality Technical Report

Appendix 5.03-1 Biological Resources Assessment

Appendix 5.04-1 Archaeological Resource Assessment

Appendix 5.04-2 Historic Property Evaluation Report

Appendix 5.05-1 Vehicle Fuel Energy Calculations

Appendix 5.06-1 Geological Investigations South Airport Cargo Center (SACC)

Appendix 5.06-2 Paleontological Resource Assessment

Appendix 5.08-1 Phase I Environmental Site Assessment

Appendix 5.08-2 Phase II Environmental Site Assessment

Appendix 5.09-1 Preliminary Hydrology Study

Appendix 5.09-2 Preliminary Water Quality Management Plan (PWQMP)

Appendix 5.09-3 Water Supply Assessment

Appendix 5.09-4 Land Title Survey

Appendix 5.10 Noise Technical Appendices

Appendix 5.10-1 South Airport Cargo Center Aircraft Noise Assessment

Appendix 5.10-2 Roadway Noise Worksheets

Appendix 5.10-3 Construction Noise Worksheets

Appendix 5.10-4 Construction Vibration Worksheets

Appendix 5.11-1 Responses to Fire Protection Services Questionnaire

Appendix 5.11-2 Responses to Police Protection Services Questionnaire

Appendix 5.11-3 2021 Amended and Restated Agreement to Provide Municipal Services

Appendix 5.12-1 Transportation Impact Study

Appendix 5.13-1 Consultation with Native American Tribes

Notices

These are current notices outlined by the Ontario International Airport Authority.

Notice Documents

Notice of Availability (NOA) of Draft Environmental Impact Report (EIR)

Notice of Availability (NOA) of Draft Environmental Impact Report (EIR) (Spanish)

Ground Transportation Center Project NOE

Ontario International Airport Parking Garage Project NOE

Notice of Preparation OIAA Runway 8R-26L

Notice of Preparation OIAA Runway 8R-26L (Spanish)

OIAA Runway 8R-26L Initial Study and Appendices

Notice Of Exemption Runway 26R TDZ Lights

Notice of Exemption (NOE) for Runway 26R ILS

Notice of Preparation (NOP) of Environmental Impact Report (EIR)

Notice of Availability (NOA) for Draft SEIR Rehabilitation of Runway 8R-26L and Associated Airfield Improvements

Notice of Availability (NOA) for Draft SEIR Rehabilitation of Runway 8R-26L and Associated Airfield Improvements (Spanish)

Notice of Completion (NOC) for Draft SEIR Rehabilitation of Runway 8R-26L and Associated Airfield Improvements

Draft SEIR Rehabilitation of Runway 8R-26L and Associated Airfield Improvements

Appendix A - NOP & IS

Appendix B - NOP Comments

Appendix C - Pavement Management Program Report Airside

Appendix D - Air Quality GHG

Appendix E - Biological April 2022

Appendix F - Cultural Report

Appendix G - Intro to Noise

Appendix H - Noise Analysis

Appendix I - Health Risk Assessment

Appendix J - City Planning Coordination

Appendix K - Two Year Program

Appendix L - Contra Flow

Notice For Public Meeting - ONT DBE Consultation - May 11, 2023

Sustainability at ONT

For more information on ONT's developing sustainability plan, please email [email protected].

Sustainability at ONT Story

Sustainability Story - June 2021

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

Storm Water Pollution Prevention Plan (SWPPP)

Guidance Manual for Construction Storm Water Pollution Prevention

Construction SWPPP Requirement Checklist

Construction SWPPP Spill Response Plan

Monthly Dry Weather Inspection Form

Chemical Inventory Form

Related Information

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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.

Noise Management FAQs

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.