FRS Facility Detail Report


AON CENTER

EPA Registry Id: 110018239761
200 E RANDOLPH DR
CHICAGO, IL 60601


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:
AGENCY COMPLIANCE AND ENFORCEMENT SYSTEMS
PIEDMONT-CHICAGO CENTER OWNER LLC 170000049775 STATE MASTER ACES
-031600DRU
AIR PROGRAM
AGENCY COMPLIANCE AND ENFORCEMENT SYSTEMS
AON CENTER 170001591230 STATE MASTER ACES
-0316325412
HAZARDOUS WASTE PROGRAM
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
AON CENTER ILR000133769 VSQG (Y) RCRAINFO

ICIS-AIR (AIR)
AON CENTER IL000031600DRU AIR MINOR ICIS 11/12/2014
EMISSION INVENTORY SYSTEM (EIS)
AON CENTER 1770811 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 01/30/2025

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
AIR
6512
OPERATORS OF NONRESIDENTIAL BUILDINGS

Facility Codes and Flags

EPA Region: 05
Duns Number:
Congressional District Number: 07
Legislative District Number:
HUC Code/Watershed: 04040002 / PIKE-ROOT
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
WELLS REIT CHICAGO CENTER CHICAGO LLC EIS
PIEDMONT-CHICAGO CENTER OWNER LLC FRS

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OPERATOR
AON CENTER
RCRAINFO
View
OWNER
WELLS-RELT
RCRAINFO
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
EIS 531120 LESSORS OF NONRESIDENTIAL BUILDINGS (EXCEPT MINIWAREHOUSES).
AIR 531120 LESSORS OF NONRESIDENTIAL BUILDINGS (EXCEPT MINIWAREHOUSES).

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS 200 E RANDOLPH ST STE 5232 CHICAGO IL 60601 RCRAINFO
OWNER 200 E RANDOLPH ST STE 5232 CHICAGO IL 60601 RCRAINFO
OPERATOR 200 E RANDOLPH ST CHICAGO IL 60601-6436 RCRAINFO

Contacts

No Contacts returned.

Query executed on: OCT-15-2025