Clean Water Act discharge permit · NPDES ILR10ZHC9

475 INDUSTRIAL WEST CHICAGO, West Chicago, IL: NPDES ILR10ZHC9 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

475 INDUSTRIAL WEST CHICAGO, held by Level Construction, holds NPDES permit ILR10ZHC9. EPA’s file records it issued August 26, 2026 and expiring August 31, 2028. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for 475 INDUSTRIAL WEST CHICAGO: its NPDES ID, its permit type and status, its dates, its address in West Chicago, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILR10ZHC9.

Identity

Facility as filed	475 INDUSTRIAL WEST CHICAGO
Permittee as filed	Level Construction
NPDES ID	ILR10ZHC9
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	August 26, 2026
Expiration date	August 31, 2028
Issuing agency	IEPA
Address	West Chicago, IL 60185
Other EPA IDs (FRS)	RCRA handler ILD981533193; ICIS-AIR source IL000043090ADI

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES ILR10ZHC9.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES ILR10ZHC9.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

Watch this permit

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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID ILR10ZHC9 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

This public-records page covers NPDES permit ILR10ZHC9 for 475 INDUSTRIAL WEST CHICAGO in West Chicago, Illinois, held by Level Construction under a construction stormwater program, with a status of Effective and a minor discharger class. The page lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and reports that EPA's files show no violation for this permit.