FRS Facility Detail Report


ORANGE COUNTY TRANSPORTATION AUTHORITY

EPA Registry Id: 110070457128
4301 W MACARTHUR BLVD
SANTA ANA, CA 92704-6308


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:
EMISSION INVENTORY SYSTEM (EIS)
ORANGE COUNTY TRANSPORTATION AUTHORITY 19173711 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 04/02/2025
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
ORANGE COUNTY TRANS AUTHORITY SANTA ANA BUS BASE CAL000294552 UNSPECIFIED UNIVERSE (N) RCRAINFO

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

No SIC Codes returned.

Facility Codes and Flags

EPA Region: 09
Duns Number:
Congressional District Number: 46
Legislative District Number:
HUC Code/Watershed: 18070203 / SANTA ANA
US Mexico Border Indicator: NO
Federal Facility: NO
Tribal Land: NO

Alternative Names

No Alternative Names returned.

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
PARENT COMPANY
ORANGE COUNTY TRANSPORTATION AUTHORITY
EIS


OWNER
ORANGE COUNTY TRANSPORTATION AUTHORITY
RCRAINFO
View
OPERATOR
ORANGE COUNTY TRANSPORTATION AUTHORITY
RCRAINFO
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
EIS 485113 BUS AND OTHER MOTOR VEHICLE TRANSIT SYSTEMS.
RCRAINFO 485999 ALL OTHER TRANSIT AND GROUND PASSENGER TRANSPORTATION.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
OWNER 550 S MAIN ST ORANGE CA 92868 RCRAINFO
FACILITY MAILING ADDRESS 550 S MAIN ST ORANGE CA 92868 RCRAINFO
REGULATORY CONTACT 550 S MAIN ST ORANGE CA 92868 RCRAINFO
OPERATOR 550 S MAIN ST ORANGE CA 92868 RCRAINFO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
REGULATORY CONTACT
KARINA HANKINS
714-560-5847
RCRAINFO
View

Query executed on: OCT-15-2025