FRS Facility Detail Report


LA CITY, DEPARTMENT OF AIRPORTS

EPA Registry Id: 110010471051
ONTARIO INTERNATIONAL AIRPORT
ONTARIO, CA 91762


The facility locations displayed
come from the FRS Spatial
Coordinates tables. They are the
best representative locations for
the displayed facilities based on
the accuracy of the collection
method and quality assurance
checks performed against each
location. The North American
Datum of 1983 is used to display
all coordinates.

Environmental Interests

Information System System Facility Name Information System Id/Report Link Environmental Interest Type Data Source Last Updated Date Supplemental Environmental Interests:
AIR FACILITY SYSTEM
LA CITY DEPARTMENT OF AIRPORTS, ONTARIO 06071CA195 AIR MAJOR (OPERATING) AIRS/AFS 07/11/2013
ICIS-AIR (AIR)
LA CITY DEPARTMENT OF AIRPORTS, ONTARIO CASCA00006071CA195 AIR MAJOR ICIS 10/19/2014
AIR QUALITY SYSTEM
1331 AIR MONITORING SITE AQS SITES TRANSACTION

EMISSION INVENTORY SYSTEM (EIS)
ONTARIO INTERNATIONAL AIRPORT AUTHORITY 2375511 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 04/01/2025

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
AIRS/AFS
4581
AIRPORTS, FLYING FIELDS, AND AIRPORT TERMINAL SERVICES

AIR
4581
AIRPORTS, FLYING FIELDS, AND AIRPORT TERMINAL SERVICES

AIRS/AFS
OWNE



AIR
OWNE



Facility Codes and Flags

EPA Region: 09
Duns Number:
Congressional District Number: 35
Legislative District Number:
HUC Code/Watershed: 18070203 / SANTA ANA
US Mexico Border Indicator: NO
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
LA CITY DEPARTMENT OF AIRPORTS, ONTARIO AIRS/AFS
MONITORING STATION MANUAL ENTRY

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
PARENT COMPANY
ONTARIO INTERNATIONAL AIRPORT AUTHORITY
EIS


National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
EIS 488119 OTHER AIRPORT OPERATIONS.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS ONTARIO INTERNARIONAL AIRPORT ONTARIO CA 91761 AIRS/AFS
FACILITY MAILING ADDRESS ONTARIO INTERNARIONAL AIRPORT ONTARIO CA 91761 AIR

Contacts

No Contacts returned.

Query executed on: OCT-14-2025