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Clean Water Act discharge permit · NPDES ILR10ZEQ9

IDOT CONTRACT 62U90 AUG '24 LETTING ITEM 14. I-190 RAMP F TOLL PLAZA 31, Rosemont, IL: NPDES ILR10ZEQ9 discharge permit, effluent exceedances, inspections, penalties

IDOT CONTRACT 62U90 AUG '24 LETTING ITEM 14. I-190 RAMP F TOLL PLAZA 31, held by K-Five Construction Corporation, holds NPDES permit ILR10ZEQ9. EPA’s file records it issued October 11, 2024 and expiring August 31, 2028.

IDOT CONTRACT 62U90 AUG '24 LETTING ITEM 14. I-190 RAMP F TOLL PLAZA 31, Rosemont, Illinois: Coverage under a general permit ILR10ZEQ9, held by K-Five Construction Corporation; Construction stormwater; Effective; issued October 11, 2024, term to August 31, 2028, by IEPA.

Illinois holds 5,215 Construction stormwater coverages of this permit type in EPA’s file; 2,171 were issued before ILR10ZEQ9. K-Five Construction Corporation holds 10 permits in Illinois.

Other permits held by K-Five Construction Corporation

Coverages issued nearest ILR10ZEQ9

IDOT CONTRACT 62U90 AUG '24 LETTING ITEM 14. I-190 RAMP F TOLL PLAZA 31 among its neighbors

EPA’s permit file holds 124 discharge permits in the Willow Creek subwatershed (HUC 071200040504), ILR10ZEQ9 among them.

Other permits in the Willow Creek subwatershed (HUC 071200040504)

What the register holds for IDOT CONTRACT 62U90 AUG '24 LETTING ITEM 14. I-190 RAMP F TOLL PLAZA 31: its NPDES ID, its permit type and status, its dates, its address in Rosemont, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILR10ZEQ9.

Identity

Facility as filedIDOT CONTRACT 62U90 AUG '24 LETTING ITEM 14. I-190 RAMP F TOLL PLAZA 31
Permittee as filedK-Five Construction Corporation
NPDES IDILR10ZEQ9
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedOctober 11, 2024
Expiration dateAugust 31, 2028
Issuing agencyIEPA
AddressRosemont, IL 60018
Receiving water impaired303(D) Listed
SubwatershedWillow Creek (HUC 071200040504)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES ILR10ZEQ9.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES ILR10ZEQ9.

Inspections

EPA’s inspection file holds no inspection for NPDES ILR10ZEQ9.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES ILR10ZEQ9.

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Nearby on the register

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

What this page shows

The IDOT CONTRACT 62U90 AUG '24 LETTING ITEM 14. I-190 RAMP F TOLL PLAZA 31 permit is one of 6 storm water construction permits in Rosemont on EPA's NPDES register, including this one. Among those 6 storm water construction permits, 0.0% have a violation on file, and the permit ranks within a subwatershed holding 124 NPDES permits, this one included. This permit has no pollutants under a numeric limit and no pollutants with an effluent exceedance.