Clean Water Act discharge permit · NPDES ILR10ZGYJ
DUNDEE-CROWN HIGH SCHOOL BUILDING ADDITION AND PARKING LOT IMPROVEMENTS, Carpentersville, IL: NPDES ILR10ZGYJ discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
DUNDEE-CROWN HIGH SCHOOL BUILDING ADDITION AND PARKING LOT IMPROVEMENTS, held by Lamp Incorporated, holds NPDES permit ILR10ZGYJ. EPA’s file records it issued May 17, 2026 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 DUNDEE-CROWN HIGH SCHOOL BUILDING ADDITION AND PARKING LOT IMPROVEMENTS: its NPDES ID, its permit type and status, its dates, its address in Carpentersville, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILR10ZGYJ.
Identity
| Facility as filed | DUNDEE-CROWN HIGH SCHOOL BUILDING ADDITION AND PARKING LOT IMPROVEMENTS |
|---|---|
| Permittee as filed | Lamp Incorporated |
| NPDES ID | ILR10ZGYJ |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Construction stormwater |
| Issued | May 17, 2026 |
| Expiration date | August 31, 2028 |
| Issuing agency | IEPA |
| Address | Carpentersville, IL 60110 |
| Subwatershed | Jelkes Creek-Fox River (HUC 071200061206) |
| Other EPA IDs (FRS) | RCRA handler ILR000112680 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES ILR10ZGYJ.
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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES ILR10ZGYJ.
Inspections
EPA’s inspection file holds no inspection for NPDES ILR10ZGYJ.
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 ILR10ZGYJ.
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
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- One watershed — $2,990/year
- One state — $4,990/year
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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 ILR10ZGYJ there.
Nearby on the register
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- Discharge permits in Illinois
- Every permit record in Illinois, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.