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Clean Water Act discharge permit · NPDES ILG103044

OZINGA MATERIALS - CALUMET PARK, Calumet Park, IL: NPDES ILG103044 discharge permit, effluent exceedances, inspections, penalties

OZINGA MATERIALS - CALUMET PARK, held by OZINGA READY MIX INC, holds NPDES permit ILG103044. EPA’s file records it issued September 29, 2022 and expiring May 31, 2027. 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 OZINGA MATERIALS - CALUMET PARK: its NPDES ID, its permit type and status, its dates, its address in Calumet Park, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILG103044.

Identity

Facility as filedOZINGA MATERIALS - CALUMET PARK
Permittee as filedOZINGA READY MIX INC
NPDES IDILG103044
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedSeptember 29, 2022
Expiration dateMay 31, 2027
AddressCalumet Park, IL 60643
Receiving water impaired303(D) Listed
SubwatershedCalumet Sag Channel (HUC 071200030403)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES ILG103044.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES ILG103044.

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

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, ILG103044.

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How we handle your data → Privacy

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 ILG103044 there.

Nearby on the register

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

What this page shows

5.2% of the 96 general permit coverages in Cook County have a violation on file. OZINGA MATERIALS - CALUMET PARK is counted among 51 NPDES permits in the Calumet Sag Channel subwatershed. Of the 96 Cook County coverages, this one included, 44.8% were issued earlier than this permit.