Clean Water Act discharge permit · NPDES IL0077461
KOCH FERTILIZER, LLC-TRILLA TERMINAL, Mattoon, IL: NPDES IL0077461 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 5Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
KOCH FERTILIZER, LLC-TRILLA TERMINAL, held by KOCH NITROGEN COMPANY, LLC, holds NPDES permit IL0077461, which discharges to Unnamed Ditch Trib To Buttermilk Ck. EPA’s file records it issued December 1, 2017 and expiring November 30, 2022. 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.
Identity
| Facility as filed | KOCH FERTILIZER, LLC-TRILLA TERMINAL |
|---|---|
| Permittee as filed | KOCH NITROGEN COMPANY, LLC |
| NPDES ID | IL0077461 |
| 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 | December 1, 2017 |
| Expiration date | November 30, 2022 |
| Address | Mattoon, IL 61938 |
| Receiving water | UNNAMED DITCH TRIB TO BUTTERMILK CK |
| Other EPA IDs (FRS) | RCRA handler ILD984850636; ICIS-AIR source IL000029809AAA |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 6Pollutants on file
- 5Under a numeric limit
- 6With a violation of any kind
- 3With 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 dissolved | 0 | 7 | 5 | December 31, 2007 | 50% over the limit |
| Chlorine, total residual | 1 | 16 | 3 | August 31, 2006 | 500% over the limit |
| Solids, total suspended | 2 | 7 | 1 | November 30, 2014 | 4% over the limit |
| pH | 2 | 5 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 4 | 0 | ||
| Temperature, water deg. fahrenheit | 2 | 2 | 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 IL0077461.
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 IL0077461 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.