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Clean Water Act discharge permit · NPDES ILR10ZG5K

NEW STORAGE - HANGAR, Poplar Grove, IL: NPDES ILR10ZG5K discharge permit, effluent exceedances, inspections, penalties

NEW STORAGE - HANGAR, held by TBD, holds NPDES permit ILR10ZG5K. EPA’s file records it issued October 8, 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 NEW STORAGE - HANGAR: its NPDES ID, its permit type and status, its dates, its address in Poplar Grove, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILR10ZG5K.

Identity

Facility as filedNEW STORAGE - HANGAR
Permittee as filedTBD
NPDES IDILR10ZG5K
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedOctober 8, 2025
Expiration dateAugust 31, 2028
Issuing agencyIEPA
AddressPoplar Grove, IL 61065
SubwatershedCity of Belvidere-Kishwaukee River (HUC 070900060801)

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 ILR10ZG5K.

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 ILR10ZG5K.

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, ILR10ZG5K.

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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 ILR10ZG5K there.

Nearby on the register

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

What this page shows

NEW STORAGE - HANGAR is among 2 storm water construction permits on EPA's NPDES register in Poplar Grove, including this permit. The City of Belvidere-Kishwaukee River subwatershed holds 28 NPDES permits. The permit's pollutants under a numeric limit number 0.