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Clean Water Act discharge permit · NPDES ILR10ZDWO

GREGORY ST. TRAIL EXTENSION, Normal, IL: NPDES ILR10ZDWO discharge permit, effluent exceedances, inspections, penalties

GREGORY ST. TRAIL EXTENSION, held by Village of Normal, holds NPDES permit ILR10ZDWO. EPA’s file records it issued April 25, 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 GREGORY ST. TRAIL EXTENSION: its NPDES ID, its permit type and status, its dates, its address in Normal, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILR10ZDWO.

Identity

Facility as filedGREGORY ST. TRAIL EXTENSION
Permittee as filedVillage of Normal
NPDES IDILR10ZDWO
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedApril 25, 2024
Expiration dateAugust 31, 2028
Issuing agencyIEPA
AddressNormal, IL 61761
SubwatershedCity of Normal-Sugar Creek (HUC 071300090701)

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 ILR10ZDWO.

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 ILR10ZDWO.

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, ILR10ZDWO.

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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 ILR10ZDWO there.

Nearby on the register

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

What this page shows

GREGORY ST. TRAIL EXTENSION sits in Normal, where 0.0% of 31 storm water construction permits carry a violation on file. Normal lists 31 such permits on EPA's NPDES register, with 38.7% carrying an earlier issue date than this permit, and the City of Normal-Sugar Creek subwatershed holds 67 NPDES permits.