Clean Water Act discharge permit · NPDES ILR10ZG3H
STEIGER DITCH STABILIZATION/SEDIMENT REMOVAL & 80TH ST. CULVERT IMPROVEMENTS, Cahokia Heights, IL: NPDES ILR10ZG3H discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
STEIGER DITCH STABILIZATION/SEDIMENT REMOVAL & 80TH ST. CULVERT IMPROVEMENTS, held by City of Cahokia Heights, holds NPDES permit ILR10ZG3H. 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 STEIGER DITCH STABILIZATION/SEDIMENT REMOVAL & 80TH ST. CULVERT IMPROVEMENTS: its NPDES ID, its permit type and status, its dates, its address in Cahokia Heights, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILR10ZG3H.
Identity
| Facility as filed | STEIGER DITCH STABILIZATION/SEDIMENT REMOVAL & 80TH ST. CULVERT IMPROVEMENTS |
|---|---|
| Permittee as filed | City of Cahokia Heights |
| NPDES ID | ILR10ZG3H |
| 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 | September 20, 2025 |
| Expiration date | August 31, 2028 |
| Issuing agency | IEPA |
| Address | Cahokia Heights, IL 62206 |
| Subwatershed | Schoenberger Creek (HUC 071401010502) |
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 ILR10ZG3H.
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 ILR10ZG3H.
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 ILR10ZG3H 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.