Clean Water Act discharge permit · NPDES LA0088552
CALUMET PRINCETON REFINING, LLC, Princeton, LA: NPDES LA0088552 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 37Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
CALUMET PRINCETON REFINING, LLC, held by Calumet Princeton Refining, LLC, holds NPDES permit LA0088552. EPA’s file records it issued March 23, 2017 and expiring April 30, 2022. 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 | CALUMET PRINCETON REFINING, LLC |
|---|---|
| Permittee as filed | Calumet Princeton Refining, LLC |
| NPDES ID | LA0088552 |
| 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 23, 2017 |
| Expiration date | April 30, 2022 |
| Address | Princeton, LA 71067 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Upper Clarke Bayou (HUC 111402030401) |
| SIC | 2911 – Petroleum Refining |
| Other EPA IDs (FRS) | RCRA handler LAD985200930 |
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
- 66Pollutants on file
- 37Under a numeric limit
- 66With a violation of any kind
- 5With 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; the 60 with the most exceedances of 66 are shown.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Solids, total suspended | 6 | 116 | 36 | June 30, 2026 | 389% over the limit |
| Carbon, tot organic [TOC] | 12 | 141 | 19 | October 31, 2025 | 328% over the limit |
| Oil & Grease | 10 | 18 | 14 | June 30, 2026 | 780% over the limit |
| pH | 28 | 185 | 1 | June 30, 2020 | |
| Oil and grease | 0 | 88 | 1 | January 31, 2017 | 42% over the limit |
| Flow, in conduit or thru treatment plant | 28 | 318 | 0 | ||
| Lead, total [as Pb] | 4 | 19 | 0 | ||
| Benzene | 4 | 19 | 0 | ||
| BTEX | 2 | 16 | 0 | ||
| Zinc, total [as Zn] | 2 | 10 | 0 | ||
| Arsenic, total [as As] | 2 | 3 | 0 | ||
| Cadmium, total [as Cd] | 2 | 3 | 0 | ||
| Chromium, total [as Cr] | 2 | 3 | 0 | ||
| Copper, total [as Cu] | 2 | 3 | 0 | ||
| Carbon tetrachloride | 2 | 3 | 0 | ||
| 1,2-Dichloroethane | 2 | 3 | 0 | ||
| Chloroform | 2 | 3 | 0 | ||
| Toluene | 2 | 3 | 0 | ||
| Acrylonitrile | 2 | 3 | 0 | ||
| Chlorobenzene | 2 | 3 | 0 | ||
| Ethylbenzene | 2 | 3 | 0 | ||
| Methyl chloride [Chloromethane] | 2 | 3 | 0 | ||
| Methylene chloride | 2 | 3 | 0 | ||
| Tetrachloroethylene | 2 | 3 | 0 | ||
| 1,1-Dichloroethane | 2 | 3 | 0 | ||
| 1,1-Dichloroethylene | 2 | 3 | 0 | ||
| 1,1,1-Trichloroethane | 2 | 3 | 0 | ||
| 1,1,2-Trichloroethane | 2 | 3 | 0 | ||
| 1,2-Dichlorobenzene | 2 | 3 | 0 | ||
| 1,2-Dichloropropane | 2 | 3 | 0 | ||
| trans-1,2-Dichloroethylene | 2 | 3 | 0 | ||
| 1,3-Dichlorobenzene | 2 | 3 | 0 | ||
| 1,4-Dichlorobenzene | 2 | 3 | 0 | ||
| Vinyl chloride | 2 | 3 | 0 | ||
| Trichloroethylene | 2 | 3 | 0 | ||
| 1,3-Dichloropropylene | 2 | 3 | 0 | ||
| Xylene [mix of m+o+p] | 2 | 3 | 0 | ||
| Chloroethane | 2 | 3 | 0 | ||
| Acenaphthylene | 0 | 3 | 0 | ||
| Acenaphthene | 0 | 3 | 0 | ||
| Anthracene | 0 | 3 | 0 | ||
| Benzo[b]fluoranthene | 0 | 3 | 0 | ||
| Benzo[k]fluoranthene | 0 | 3 | 0 | ||
| Benzo[a]pyrene | 0 | 3 | 0 | ||
| Chrysene | 0 | 3 | 0 | ||
| Diethyl phthalate | 0 | 3 | 0 | ||
| Dimethyl phthalate | 0 | 3 | 0 | ||
| Fluoranthene | 0 | 3 | 0 | ||
| Fluorene | 0 | 3 | 0 | ||
| Hexachlorobutadiene | 0 | 3 | 0 | ||
| Hexachloroethane | 0 | 3 | 0 | ||
| Nitrobenzene | 0 | 3 | 0 | ||
| Phenanthrene | 0 | 3 | 0 | ||
| Pyrene | 0 | 3 | 0 | ||
| Benzo[a]anthracene | 0 | 3 | 0 | ||
| 1,2,4-Trichlorobenzene | 0 | 3 | 0 | ||
| 2-Nitrophenol | 0 | 3 | 0 | ||
| 2,4-Dimethylphenol | 0 | 3 | 0 | ||
| 2,4-Dinitrophenol | 0 | 3 | 0 | ||
| 4-Nitrophenol | 0 | 3 | 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 LA0088552.
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 LA0088552 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.