Clean Water Act discharge permit · NPDES ILR10ZBS4

78619 REPLACE SN 100-0055 WESTMINSTER DR, Marion, IL: NPDES ILR10ZBS4 discharge permit, effluent exceedances, inspections, penalties

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

78619 REPLACE SN 100-0055 WESTMINSTER DR, held by Samron Midwest Contracting, holds NPDES permit ILR10ZBS4. EPA’s file records it issued August 8, 2023 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 78619 REPLACE SN 100-0055 WESTMINSTER DR: its NPDES ID, its permit type and status, its dates, its address in Marion, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILR10ZBS4.

Identity

Facility as filed	78619 REPLACE SN 100-0055 WESTMINSTER DR
Permittee as filed	Samron Midwest Contracting
NPDES ID	ILR10ZBS4
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	August 8, 2023
Expiration date	August 31, 2028
Issuing agency	IEPA
Address	Marion, IL 62959
Subwatershed	Limb Branch-Crab Orchard Creek (HUC 071401060802)

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 ILR10ZBS4.

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 ILR10ZBS4.

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

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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 ILR10ZBS4 there.

Nearby on the register

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

Among the 15 storm water construction permits in Marion, 0.0% carry a violation on file, and 78619 REPLACE SN 100-0055 WESTMINSTER DR is part of that group. Counting this permit, Marion lists 15 storm water construction permits on EPA's NPDES register, with 0.0% carrying an issue date earlier than this one. The Limb Branch-Crab Orchard Creek subwatershed holds 22 NPDES permits, including the permit issued to Samron Midwest Contracting.