Clean Water Act discharge permit · NPDES ILR10ZEPG
COUNTY HIGHWAY 15 WIDENING AND RESURFACING, Grand Ridge, IL: NPDES ILR10ZEPG discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
COUNTY HIGHWAY 15 WIDENING AND RESURFACING, held by Advanced Asphalt Company, holds NPDES permit ILR10ZEPG. EPA’s file records it issued October 6, 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 COUNTY HIGHWAY 15 WIDENING AND RESURFACING: its NPDES ID, its permit type and status, its dates, its address in Grand Ridge, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILR10ZEPG.
Identity
| Facility as filed | COUNTY HIGHWAY 15 WIDENING AND RESURFACING |
|---|---|
| Permittee as filed | Advanced Asphalt Company |
| NPDES ID | ILR10ZEPG |
| 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 | October 6, 2024 |
| Expiration date | August 31, 2028 |
| Issuing agency | IEPA |
| Address | Grand Ridge, IL 61325 |
| Subwatershed | Otter Creek-Wolf Creek (HUC 071300020901) |
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 ILR10ZEPG.
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 ILR10ZEPG.
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, ILR10ZEPG.
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- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
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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 ILR10ZEPG there.
Nearby on the register
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- Every permit record in Illinois, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.