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Clean Water Act discharge permit · NPDES ILG103011

SKOKIE MS4, Skokie, IL: NPDES ILG103011 discharge permit, effluent exceedances, inspections, penalties

SKOKIE MS4, held by SKOKIE WATER & SEWER, holds NPDES permit ILG103011. EPA’s file records it issued September 29, 2022 and expiring May 31, 2027. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for SKOKIE MS4: its NPDES ID, its permit type and status, its dates, its address in Skokie, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILG103011.

Identity

Facility as filedSKOKIE MS4
Permittee as filedSKOKIE WATER & SEWER
NPDES IDILG103011
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedSeptember 29, 2022
Expiration dateMay 31, 2027
AddressSkokie, IL 60077
Receiving water impaired303(D) Listed
SubwatershedWillow Creek (HUC 071200040504)

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 ILG103011.

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 ILG103011.

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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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 ILG103011 there.

Nearby on the register

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

What this page shows

This public-records page covers Clean Water Act discharge permit NPDES ILG103011 for SKOKIE MS4 in Skokie, IL, held by SKOKIE WATER & SEWER, with status Effective and a permit type of coverage under a general permit. The permit was issued September 29, 2022 and expires May 31, 2027, and the page lists 0 pollutants on file, 0 under a numeric limit, and 0 with an effluent exceedance.