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Clean Water Act discharge permit · NPDES ILR10ZFAU

KE109, LLC, Sandwich, IL: NPDES ILR10ZFAU discharge permit, effluent exceedances, inspections, penalties

KE109, LLC, held by Knobelsdorff Electric, holds NPDES permit ILR10ZFAU. EPA’s file records it issued March 26, 2025 and expiring August 31, 2028.

KE109, LLC, Sandwich, Illinois: Coverage under a general permit ILR10ZFAU, held by Knobelsdorff Electric; Construction stormwater; Effective; issued March 26, 2025, term to August 31, 2028, by IEPA.

Illinois holds 5,215 Construction stormwater coverages of this permit type in EPA’s file; 2,707 were issued before ILR10ZFAU.

Coverages issued nearest ILR10ZFAU

KE109, LLC among its neighbors

EPA’s permit file holds 17 discharge permits in the Town of Sandwich-Little Rock Creek subwatershed (HUC 071200070306), ILR10ZFAU among them.

Other permits in the Town of Sandwich-Little Rock Creek subwatershed (HUC 071200070306)

What the register holds for KE109, LLC: its NPDES ID, its permit type and status, its dates, its address in Sandwich, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILR10ZFAU.

Identity

Facility as filedKE109, LLC
Permittee as filedKnobelsdorff Electric
NPDES IDILR10ZFAU
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMarch 26, 2025
Expiration dateAugust 31, 2028
Issuing agencyIEPA
AddressSandwich, IL 60548
SubwatershedTown of Sandwich-Little Rock Creek (HUC 071200070306)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES ILR10ZFAU.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES ILR10ZFAU.

Inspections

EPA’s inspection file holds no inspection for NPDES ILR10ZFAU.

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 ILR10ZFAU.

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, ILR10ZFAU.

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Nearby on the register

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

What this page shows

KE109, LLC's Illinois storm water construction permit ILR10ZFAU, issued March 26, 2025 and effective through August 31, 2028, is one of 12 such permits on the register in Sandwich, and 58.3% of those 12 were issued earlier than it. The permit sits within the 17 NPDES permits in the Town of Sandwich-Little Rock Creek subwatershed, and it has no pollutants under a numeric limit and no effluent exceedances on file, as do none of the 12 storm water construction permits in Sandwich by way of violation, with 0.0% carrying one.