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Clean Water Act discharge permit · NPDES ILR10ZAGQ

BIRCH PARK- HOFFMAN ESTATES, Hoffman Estates, IL: NPDES ILR10ZAGQ discharge permit, effluent exceedances, inspections, penalties

BIRCH PARK- HOFFMAN ESTATES, held by Hoffman Estates Park District, holds NPDES permit ILR10ZAGQ. EPA’s file records it issued August 16, 2023 and expiring August 31, 2028.

BIRCH PARK- HOFFMAN ESTATES, Hoffman Estates, Illinois: Coverage under a general permit ILR10ZAGQ, held by Hoffman Estates Park District; Construction stormwater; Effective; issued August 16, 2023, term to August 31, 2028, by IEPA.

Illinois holds 5,215 Construction stormwater coverages of this permit type in EPA’s file; 283 were issued before ILR10ZAGQ.

Coverages issued nearest ILR10ZAGQ

BIRCH PARK- HOFFMAN ESTATES among its neighbors

EPA’s permit file holds 74 discharge permits in the Upper Salt Creek subwatershed (HUC 071200040401), ILR10ZAGQ among them.

Other permits in the Upper Salt Creek subwatershed (HUC 071200040401)

What the register holds for BIRCH PARK- HOFFMAN ESTATES: its NPDES ID, its permit type and status, its dates, its address in Hoffman Estates, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILR10ZAGQ.

Identity

Facility as filedBIRCH PARK- HOFFMAN ESTATES
Permittee as filedHoffman Estates Park District
NPDES IDILR10ZAGQ
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedAugust 16, 2023
Expiration dateAugust 31, 2028
Issuing agencyIEPA
AddressHoffman Estates, IL 60169
SubwatershedUpper Salt Creek (HUC 071200040401)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES ILR10ZAGQ.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES ILR10ZAGQ.

Inspections

EPA’s inspection file holds no inspection for NPDES ILR10ZAGQ.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES ILR10ZAGQ.

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, ILR10ZAGQ.

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  • One state — $4,990/year
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Nearby on the register

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

What this page shows

Hoffman Estates' 28 storm water construction permits on EPA's NPDES register include BIRCH PARK- HOFFMAN ESTATES, and 0.0% of them carry a violation on file. Of those 28 permits, 0.0% carry an earlier issue date than the permit for BIRCH PARK- HOFFMAN ESTATES. The Upper Salt Creek subwatershed lists 74 NPDES permits, including the permit for BIRCH PARK- HOFFMAN ESTATES.