ICIS-AIR IL00000017043U0027

COSTCO WHOLESALE - OAK BROOK, Oak Brook, IL: Clean Air Act compliance record, inspections, violations, penalties

OperatingOperating status
Minor sourceEmissions classification
No Violation IdentifiedCurrent violation status, as filed
0Compliance evaluations since January 1, 2017
0High-priority violations since January 1, 2017
0Formal enforcement actions since January 1, 2017

COSTCO WHOLESALE - OAK BROOK is on EPA’s ICIS-AIR register at 1901 WEST 22ND STREET, Oak Brook in DuPage County, Illinois: operating status operating, emissions classification minor source, current violation status “No Violation Identified”. DuPage County is on EPA’s Green Book list of areas that do not meet a national air quality standard.

What the register holds for COSTCO WHOLESALE - OAK BROOK: its ICIS-AIR ID, its operating status, its emissions classification, its current violation status, its industry code and its address in Oak Brook, DuPage County, Illinois. EPA’s compliance evaluation, violation, stack test and enforcement files, as loaded, hold no record for ICIS-AIR IL00000017043U0027 since January 1, 2017.

What stands out

The register holds 918 air-emissions sources in DuPage County, Illinois.

Every line is computed by formula from the record’s stored figures; nothing is estimated.

Identity

Facility as filed	COSTCO WHOLESALE - OAK BROOK
ICIS-AIR ID	IL00000017043U0027
EPA facility registry ID	110009366079
Operating status	Operating
Emissions classification	Minor source
Current violation status (HPV field)	No Violation Identified
Address	1901 WEST 22ND STREET, Oak Brook, IL 60523
County	DuPage County
In a nonattainment county	Yes (EPA Green Book)
Industry (NAICS)	NAICS 4529
SIC code	5399
EPA region	05

Programs and pollutants

The program, pollutant and Title V files are not loaded: what this page covers.

Compliance evaluations

0Evaluations since January 1, 2017
0Full compliance evaluations

EPA’s compliance evaluation file holds no evaluation of ICIS-AIR IL00000017043U0027 since January 1, 2017.

Violations

0Violation determinations since January 1, 2017
0Of them high-priority

What high-priority and federally reportable violations mean.

EPA’s violation history file holds no violation for ICIS-AIR IL00000017043U0027 since January 1, 2017.

Enforcement and penalties

0 of the formal enforcement actions carry a penalty filed above zero. How a penalty is shown.

Informal enforcement

EPA’s informal action file holds no notice or warning for ICIS-AIR IL00000017043U0027 since January 1, 2017.

Stack tests

0Stack tests since January 1, 2017
0Recorded as failed

EPA’s stack test file holds no test at ICIS-AIR IL00000017043U0027 since January 1, 2017.

Watch COSTCO WHOLESALE - OAK BROOK

Privacy

Free from EPA: Detailed Facility Report, ECHO Notify (registry ID 110009366079).

Other air sources in Illinois beside COSTCO WHOLESALE - OAK BROOK

EPA ICIS-AIR download, loaded September 14, 2026.