Clean Water Act discharge permit · NPDES ILR10ZDRR
RAVINIA ELEMENTARY SCHOOL ADDITION AND RENOVATION, Highland Park, IL: NPDES ILR10ZDRR discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
RAVINIA ELEMENTARY SCHOOL ADDITION AND RENOVATION, held by Gilbane Building Company, holds NPDES permit ILR10ZDRR. EPA’s file records it issued February 13, 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 RAVINIA ELEMENTARY SCHOOL ADDITION AND RENOVATION: its NPDES ID, its permit type and status, its dates, its address in Highland Park, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILR10ZDRR.
Identity
| Facility as filed | RAVINIA ELEMENTARY SCHOOL ADDITION AND RENOVATION |
|---|---|
| Permittee as filed | Gilbane Building Company |
| NPDES ID | ILR10ZDRR |
| 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 | February 13, 2024 |
| Expiration date | August 31, 2028 |
| Issuing agency | IEPA |
| Address | Highland Park, IL 60035 |
| Subwatershed | Diversey Harbor-Frontal Lake Michigan (HUC 040400020502) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
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 ILR10ZDRR.
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 ILR10ZDRR.
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.
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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 ILR10ZDRR there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.