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Clean Water Act discharge permit · NPDES ILR10ZESX

WEST PARK PLAZA IMPROVEMENTS, Charleston, IL: NPDES ILR10ZESX discharge permit, effluent exceedances, inspections, penalties

WEST PARK PLAZA IMPROVEMENTS, held by TBD, holds NPDES permit ILR10ZESX. EPA’s file records it issued November 2, 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 WEST PARK PLAZA IMPROVEMENTS: its NPDES ID, its permit type and status, its dates, its address in Charleston, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILR10ZESX.

Identity

Facility as filedWEST PARK PLAZA IMPROVEMENTS
Permittee as filedTBD
NPDES IDILR10ZESX
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedNovember 2, 2024
Expiration dateAugust 31, 2028
Issuing agencyIEPA
AddressCharleston, IL 61920
SubwatershedCassell Creek (HUC 051201120602)

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

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES ILR10ZESX.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES ILR10ZESX.

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

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, ILR10ZESX.

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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 ILR10ZESX there.

Nearby on the register

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

What this page shows

This public-records page covers NPDES discharge permit ILR10ZESX for WEST PARK PLAZA IMPROVEMENTS in Charleston, IL, held by TBD and listed as Effective, with a Minor discharger class and a construction stormwater program. The permit was issued November 2, 2024, expires August 31, 2028, and sits in the Cassell Creek subwatershed (HUC 051201120602), with 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.