Clean Water Act discharge permit · NPDES IL0001759
WEDRON SILICA COMPANY, Wedron, IL: NPDES IL0001759 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 10Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
WEDRON SILICA COMPANY holds NPDES permit IL0001759, which discharges to Buck Creek; Unnamed Trib To Fox River. EPA’s file records it issued March 6, 2020 and expiring March 31, 2025. 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.
Identity
| Facility as filed | WEDRON SILICA COMPANY |
|---|---|
| Permittee as filed | WEDRON SILICA COMPANY |
| NPDES ID | IL0001759 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | March 6, 2020 |
| Expiration date | March 31, 2025 |
| Address | Wedron, IL 60557 |
| Receiving water | BUCK CREEK; UNNAMED TRIB TO FOX RIVER |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Outlet Buck Creek (HUC 071200070608) |
| SIC | 1446 – Industrial Sand |
| Other EPA IDs (FRS) | RCRA handler ILD984818740; ICIS-AIR source IL000099804AAB |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 10Pollutants on file
- 10Under a numeric limit
- 8With a violation of any kind
- 1With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Solids, total suspended | 8 | 108 | 84 | January 31, 2026 | 65,233% over the limit |
| pH | 8 | 28 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 11 | 0 | ||
| Oxygen, dissolved [DO] | 12 | 3 | 0 | ||
| Toluene | 8 | 2 | 0 | ||
| Benzene | 8 | 2 | 0 | ||
| Ethylbenzene | 8 | 2 | 0 | ||
| Xylene [mix of m+o+p] | 8 | 2 | 0 | ||
| Phosphorus, total [as P] | 8 | 0 | 0 | ||
| Offensive Conditions | 4 | 0 | 0 |
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 IL0001759.
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
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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 IL0001759 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.