Clean Water Act discharge permit · NPDES ILR10ZC9Q
ILLINOIS TOLLWAY 4834 TRI-STATE TOLLWAY (I-294) MP 27.8 TO MP 29.5, Dupage And Cook County, IL: NPDES ILR10ZC9Q discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
ILLINOIS TOLLWAY 4834 TRI-STATE TOLLWAY (I-294) MP 27.8 TO MP 29.5, held by Lorig Construction, holds NPDES permit ILR10ZC9Q. EPA’s file records it issued August 27, 2023 and expiring August 31, 2028. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for ILLINOIS TOLLWAY 4834 TRI-STATE TOLLWAY (I-294) MP 27.8 TO MP 29.5: its NPDES ID, its permit type and status, its dates, its address in Dupage And Cook County, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILR10ZC9Q.
Identity
| Facility as filed | ILLINOIS TOLLWAY 4834 TRI-STATE TOLLWAY (I-294) MP 27.8 TO MP 29.5 |
|---|---|
| Permittee as filed | Lorig Construction |
| NPDES ID | ILR10ZC9Q |
| 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 | August 27, 2023 |
| Expiration date | August 31, 2028 |
| Issuing agency | IEPA |
| Address | Dupage And Cook County, IL 60515 |
| Subwatershed | Lower Salt Creek (HUC 071200040404) |
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 ILR10ZC9Q.
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 ILR10ZC9Q.
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 ILR10ZC9Q there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.