Clean Water Act discharge permit · NPDES ILR10ZDQM

IDOT CONTRACT 62P09 NOV '23 LETTING ITEM 25 BRIDGE WORK IL120; DES PLAINES RIVER, Gurnee, IL: NPDES ILR10ZDQM discharge permit, effluent exceedances, inspections, penalties

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

IDOT CONTRACT 62P09 NOV '23 LETTING ITEM 25 BRIDGE WORK IL120; DES PLAINES RIVER, held by Dunnet Bay Construction Company, holds NPDES permit ILR10ZDQM. EPA’s file records it issued February 21, 2024 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 IDOT CONTRACT 62P09 NOV '23 LETTING ITEM 25 BRIDGE WORK IL120; DES PLAINES RIVER: its NPDES ID, its permit type and status, its dates, its address in Gurnee, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILR10ZDQM.

Identity

Facility as filed	IDOT CONTRACT 62P09 NOV '23 LETTING ITEM 25 BRIDGE WORK IL120; DES PLAINES RIVER
Permittee as filed	Dunnet Bay Construction Company
NPDES ID	ILR10ZDQM
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	February 21, 2024
Expiration date	August 31, 2028
Issuing agency	IEPA
Address	Gurnee, IL 60031
Receiving water impaired	303(D) Listed
Subwatershed	Bull Creek-Des Plaines River (HUC 071200040302)

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

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 ILR10ZDQM.

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 ILR10ZDQM.

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.

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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, ILR10ZDQM.

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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 ILR10ZDQM there.

Nearby on the register

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

0.0% of the 23 storm water construction permits in Gurnee have a violation on file, and IDOT CONTRACT 62P09 NOV '23 LETTING ITEM 25 BRIDGE WORK IL120; DES PLAINES RIVER is included in that count. The Bull Creek-Des Plaines River subwatershed holds 65 NPDES permits, this bridge contract included. Counting this permit, 17.4% of the 23 storm water construction permits in Gurnee were issued earlier than this bridge work.