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Clean Water Act discharge permit · NPDES ILR10ZFEL

LENOX ROAD PARK, Glen Ellyn, IL: NPDES ILR10ZFEL discharge permit, effluent exceedances, inspections, penalties

LENOX ROAD PARK, held by To Be Determined, holds NPDES permit ILR10ZFEL. EPA’s file records it issued April 30, 2025 and expiring August 31, 2028. 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 LENOX ROAD PARK: its NPDES ID, its permit type and status, its dates, its address in Glen Ellyn, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILR10ZFEL.

Identity

Facility as filedLENOX ROAD PARK
Permittee as filedTo Be Determined
NPDES IDILR10ZFEL
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedApril 30, 2025
Expiration dateAugust 31, 2028
Issuing agencyIEPA
AddressGlen Ellyn, IL 60137
Receiving water impaired303(D) Listed
SubwatershedHeadwaters East Branch Du Page River (HUC 071200040803)

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 ILR10ZFEL.

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 ILR10ZFEL.

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, ILR10ZFEL.

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  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

How we handle your data → Privacy

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 ILR10ZFEL there.

Nearby on the register

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

What this page shows

Of the 17 storm water construction permits in Glen Ellyn, 0.0% carry a violation on file. The Headwaters East Branch Du Page River subwatershed contains 69 NPDES permits, and 64.7% of Glen Ellyn's 17 storm water permits were issued before LENOX ROAD PARK.