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Clean Water Act discharge permit · NPDES ILR10ZGQA

COLLEGE OF LAKE COUNTY - ROADWAY AND OUTDOOR SPORTS COMPLEX, Grayslake, IL: NPDES ILR10ZGQA discharge permit, effluent exceedances, inspections, penalties

COLLEGE OF LAKE COUNTY - ROADWAY AND OUTDOOR SPORTS COMPLEX, held by Pepper Construction, holds NPDES permit ILR10ZGQA. EPA’s file records it issued March 29, 2026 and expiring August 31, 2028.

COLLEGE OF LAKE COUNTY - ROADWAY AND OUTDOOR SPORTS COMPLEX, Grayslake, Illinois: Coverage under a general permit ILR10ZGQA, held by Pepper Construction; Construction stormwater; Effective; issued March 29, 2026, term to August 31, 2028, by IEPA.

  • July 6, 2026: Evaluation (S).

Illinois holds 5,215 Construction stormwater coverages of this permit type in EPA’s file; 4,367 were issued before ILR10ZGQA. Pepper Construction holds 15 permits in Illinois.

Other permits held by Pepper Construction

Coverages issued nearest ILR10ZGQA

COLLEGE OF LAKE COUNTY - ROADWAY AND OUTDOOR SPORTS COMPLEX among its neighbors

EPA’s permit file holds 24 discharge permits in the Mill Creek subwatershed (HUC 071200040202), ILR10ZGQA among them. Its county holds 202, 17 of them major permits; ILR10ZGQA is a minor permit.

Other permits in the Mill Creek subwatershed (HUC 071200040202)

Identity

Facility as filedCOLLEGE OF LAKE COUNTY - ROADWAY AND OUTDOOR SPORTS COMPLEX
Permittee as filedPepper Construction
NPDES IDILR10ZGQA
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMarch 29, 2026
Expiration dateAugust 31, 2028
Issuing agencyIEPA
AddressGrayslake, IL 60030
SubwatershedMill Creek (HUC 071200040202)
Other EPA IDs (FRS)RCRA handler ILD115755563; ICIS-AIR source IL000097025ABB

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES ILR10ZGQA.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES ILR10ZGQA.

Inspections

DateWhat EPA recordedAgency
July 6, 2026EvaluationS

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 ILR10ZGQA.

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, ILR10ZGQA.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

COLLEGE OF LAKE COUNTY - ROADWAY AND OUTDOOR SPORTS COMPLEX is counted among Lake County's 18 storm water construction permits, and 0.0% of those have a violation on file. The Mill Creek subwatershed (HUC 071200040202) holds 24 NPDES permits, including this permit, and 83.3% of the Lake County storm water construction permits were issued before this permit.