Clean Water Act discharge permit · NPDES IL0001643
INEOS JOLIET, LLC, Channahon, IL: NPDES IL0001643 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 30Pollutants under a numeric limit
- 35Pollutants with an effluent exceedance
INEOS JOLIET, LLC, held by INEOS JOLIET LLC, holds NPDES permit IL0001643, which discharges to Des Plaines River. EPA’s file records it issued September 23, 2020 and expiring September 30, 2025. 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 | INEOS JOLIET, LLC |
|---|---|
| Permittee as filed | INEOS JOLIET LLC |
| NPDES ID | IL0001643 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Major discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | September 23, 2020 |
| Expiration date | September 30, 2025 |
| Address | Channahon, IL 60410 |
| Receiving water | DES PLAINES RIVER |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Des Plaines River (HUC 071200040905) |
| Other EPA IDs (FRS) | RCRA handler ILR000128389; ICIS-AIR source IL000197800ABZ |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 54Pollutants on file
- 30Under a numeric limit
- 53With a violation of any kind
- 35With 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 | 17 | 125 | 13 | August 31, 2010 | 78% over the limit |
| BOD, 5-day, 20 deg. C | 4 | 8 | 8 | July 31, 2014 | 3,400% over the limit |
| Acrylonitrile | 0 | 8 | 8 | February 29, 2004 | 237% over the limit |
| 2,4-Dinitrophenol | 0 | 8 | 8 | February 28, 2010 | 118% over the limit |
| 4-Nitrophenol | 0 | 7 | 7 | February 28, 2003 | 115% over the limit |
| Phenol | 4 | 14 | 6 | February 28, 2003 | 115% over the limit |
| 1,4-Dichlorobenzene | 0 | 6 | 6 | February 28, 2003 | 115% over the limit |
| Hexachlorobenzene | 0 | 6 | 6 | February 28, 2003 | 115% over the limit |
| 2,4-Dimethylphenol | 4 | 13 | 5 | July 31, 2020 | 79% over the limit |
| 4,6-Dinitro-o-cresol | 0 | 5 | 5 | February 28, 2003 | 99% over the limit |
| Naphthalene | 4 | 11 | 3 | February 28, 2001 | 48% over the limit |
| Benzo[a]pyrene | 2 | 3 | 3 | February 28, 2001 | 41% over the limit |
| Benzo[a]anthracene | 2 | 3 | 3 | February 28, 2001 | 48% over the limit |
| 3,4-Benzofluoranthene | 2 | 3 | 3 | February 28, 2001 | 41% over the limit |
| Acenaphthylene | 0 | 3 | 3 | February 28, 2001 | 48% over the limit |
| Acenaphthene | 0 | 3 | 3 | February 28, 2001 | 48% over the limit |
| Anthracene | 0 | 3 | 3 | February 28, 2001 | 48% over the limit |
| Benzo[k]fluoranthene | 0 | 3 | 3 | February 28, 2001 | 48% over the limit |
| Chrysene | 0 | 3 | 3 | February 28, 2001 | 48% over the limit |
| Dimethyl phthalate | 0 | 3 | 3 | February 28, 2001 | 71% over the limit |
| Fluorene | 0 | 3 | 3 | February 28, 2001 | 48% over the limit |
| Hexachloroethane | 0 | 3 | 3 | February 28, 2001 | 54% over the limit |
| Phenanthrene | 0 | 3 | 3 | February 28, 2001 | 48% over the limit |
| Hexachlorobutadiene | 0 | 3 | 3 | February 28, 2001 | 62% over the limit |
| Di[2-ethylhexyl] phthalate [DEHP] | 4 | 14 | 2 | February 29, 2000 | 117% over the limit |
| Di-n-butyl phthalate | 0 | 6 | 2 | February 29, 2000 | 20% over the limit |
| Manganese, total [as Mn] | 4 | 4 | 2 | December 31, 2021 | 46% over the limit |
| Fluoranthene | 0 | 2 | 2 | February 29, 2000 | 30% over the limit |
| Pyrene | 0 | 2 | 2 | February 29, 2000 | 30% over the limit |
| pH | 16 | 111 | 1 | April 30, 2001 | |
| Chlorobenzene | 0 | 1 | 1 | February 29, 2000 | 7% over the limit |
| Nitrobenzene | 0 | 1 | 1 | February 29, 2000 | 20% over the limit |
| 1,1-Dichloroethylene | 0 | 1 | 1 | February 29, 2000 | 1% over the limit |
| 1,3-Dichlorobenzene | 0 | 1 | 1 | February 29, 2000 | 5% over the limit |
| 2-Chlorophenol | 0 | 1 | 1 | February 29, 2000 | 5% over the limit |
| Flow, in conduit or thru treatment plant | 16 | 122 | 0 | ||
| Oil & Grease | 9 | 108 | 0 | ||
| Iron, total [as Fe] | 6 | 108 | 0 | ||
| Chlorine, total residual | 3 | 54 | 0 | ||
| Chromium, total [as Cr] | 4 | 8 | 0 | ||
| Copper, total [as Cu] | 4 | 8 | 0 | ||
| Lead, total [as Pb] | 4 | 8 | 0 | ||
| Nickel, total [as Ni] | 4 | 8 | 0 | ||
| Zinc, total [as Zn] | 4 | 8 | 0 | ||
| Toluene | 4 | 8 | 0 | ||
| Benzene | 4 | 8 | 0 | ||
| Ethylbenzene | 4 | 8 | 0 | ||
| Methyl chloride [Chloromethane] | 4 | 8 | 0 | ||
| Methylene chloride | 4 | 8 | 0 | ||
| Xylene [mix of m+o+p] | 4 | 6 | 0 | ||
| BOD, carbonaceous [5 day, 20 C] | 4 | 4 | 0 | ||
| Carbon, tot organic [TOC] | 5 | 2 | 0 | ||
| Temperature, water deg. fahrenheit | 1 | 1 | 0 | ||
| Mercury, total [as Hg] | 1 | 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 IL0001643.
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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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.