Velarion Records
Follow this permit Velarion Records emails you this permit’s record, cited to the public filing, and tells you when the register changes it. Free.
We’ll email you a link to confirm. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
Also free: The Pay Desk, the weekly executive pay briefing.

Clean Water Act discharge permit · NPDES ILR10ZG3K

WESTFIELD MIDDLE SCHOOL - BUILDING ADDITION, Bloomingdale, IL: NPDES ILR10ZG3K discharge permit, effluent exceedances, inspections, penalties

WESTFIELD MIDDLE SCHOOL - BUILDING ADDITION, held by Bloomingdale School District 13, holds NPDES permit ILR10ZG3K. EPA’s file records it issued September 20, 2025 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 WESTFIELD MIDDLE SCHOOL - BUILDING ADDITION: its NPDES ID, its permit type and status, its dates, its address in Bloomingdale, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILR10ZG3K.

Identity

Facility as filedWESTFIELD MIDDLE SCHOOL - BUILDING ADDITION
Permittee as filedBloomingdale School District 13
NPDES IDILR10ZG3K
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedSeptember 20, 2025
Expiration dateAugust 31, 2028
Issuing agencyIEPA
AddressBloomingdale, IL 60108
Receiving water impaired303(D) Listed
SubwatershedHeadwaters East Branch Du Page River (HUC 071200040803)
Other EPA IDs (FRS)RCRA handler ILR000003764

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES ILR10ZG3K.

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 ILR10ZG3K.

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, ILR10ZG3K.

Start the watch

How often?
  • 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 ILR10ZG3K there.

Nearby on the register

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

What this page shows

DuPage County's 20 storm water construction permits show 0.0% with a violation on file, and WESTFIELD MIDDLE SCHOOL - BUILDING ADDITION, coded ILR10ZG3K, is among them. Of those 20 permits, 60.0% were issued before this permit. The Headwaters East Branch Du Page River subwatershed lists 69 NPDES permits.