Clean Water Act discharge permit · NPDES LA0124583
KINDER MORGAN SEVEN OAKS LLC, Westwego, LA: NPDES LA0124583 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 136Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
KINDER MORGAN SEVEN OAKS LLC, held by KINDER MORGAN LIQUIDS TERMINALS LLC, holds NPDES permit LA0124583. EPA’s file records it issued August 20, 2015 and expiring September 30, 2020. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | KINDER MORGAN SEVEN OAKS LLC |
|---|---|
| Permittee as filed | KINDER MORGAN LIQUIDS TERMINALS LLC |
| NPDES ID | LA0124583 |
| 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 | August 20, 2015 |
| Expiration date | September 30, 2020 |
| Address | Westwego, LA 70094 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Westwego-Main Canal (HUC 080903010307) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 136Pollutants on file
- 136Under a numeric limit
- 136With 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; the 60 with the most exceedances of 136 are shown.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Oil and grease | 4 | 19 | 1 | July 31, 2022 | 14% over the limit |
| Carbon, tot organic [TOC] | 3 | 13 | 1 | February 28, 2022 | 1,104% over the limit |
| 1,2-cis-Dichloroethene | 3 | 13 | 1 | October 31, 2017 | 23% over the limit |
| Flow, in conduit or thru treatment plant | 10 | 39 | 0 | ||
| pH | 8 | 26 | 0 | ||
| Solids, total suspended | 5 | 17 | 0 | ||
| Cyanide, total [as CN] | 3 | 12 | 0 | ||
| Arsenic, total [as As] | 3 | 12 | 0 | ||
| Beryllium, total [as Be] | 3 | 12 | 0 | ||
| Cadmium, total [as Cd] | 3 | 12 | 0 | ||
| Chromium, total [as Cr] | 3 | 12 | 0 | ||
| Copper, total [as Cu] | 3 | 12 | 0 | ||
| Lead, total [as Pb] | 3 | 12 | 0 | ||
| Thallium, total [as Tl] | 3 | 12 | 0 | ||
| Nickel, total [as Ni] | 3 | 12 | 0 | ||
| Silver, total [as Ag] | 3 | 12 | 0 | ||
| Zinc, total [as Zn] | 3 | 12 | 0 | ||
| Antimony, total [as Sb] | 3 | 12 | 0 | ||
| Selenium, total [as Se] | 3 | 12 | 0 | ||
| Dichlorobromomethane | 3 | 12 | 0 | ||
| Carbon tetrachloride | 3 | 12 | 0 | ||
| 1,2-Dichloroethane | 3 | 12 | 0 | ||
| Bromoform | 3 | 12 | 0 | ||
| Chloroform | 3 | 12 | 0 | ||
| Phenolics, total recoverable | 3 | 12 | 0 | ||
| Toluene | 3 | 12 | 0 | ||
| Benzene | 3 | 12 | 0 | ||
| .delta.-BHC | 3 | 12 | 0 | ||
| Acenaphthylene | 3 | 12 | 0 | ||
| Acenaphthene | 3 | 12 | 0 | ||
| Acrolein | 3 | 12 | 0 | ||
| Acrylonitrile | 3 | 12 | 0 | ||
| Anthracene | 3 | 12 | 0 | ||
| Benzo[b]fluoranthene | 3 | 12 | 0 | ||
| Benzo[k]fluoranthene | 3 | 12 | 0 | ||
| Benzo[a]pyrene | 3 | 12 | 0 | ||
| Bis[2-chloroethyl] ether | 3 | 12 | 0 | ||
| Bis[2-chloroethoxy]methane | 3 | 12 | 0 | ||
| Bis[2-chloroisopropyl] ether | 3 | 12 | 0 | ||
| Butyl benzyl phthalate | 3 | 12 | 0 | ||
| Chlorobenzene | 3 | 12 | 0 | ||
| Chrysene | 3 | 12 | 0 | ||
| Diethyl phthalate | 3 | 12 | 0 | ||
| Dimethyl phthalate | 3 | 12 | 0 | ||
| 1,2-Diphenylhydrazine | 3 | 12 | 0 | ||
| Endosulfan sulfate | 3 | 12 | 0 | ||
| .beta.-Endosulfan | 3 | 12 | 0 | ||
| .alpha.-Endosulfan | 3 | 12 | 0 | ||
| Endrin aldehyde | 3 | 12 | 0 | ||
| Ethylbenzene | 3 | 12 | 0 | ||
| Fluoranthene | 3 | 12 | 0 | ||
| Fluorene | 3 | 12 | 0 | ||
| Hexachlorocyclopentadiene | 3 | 12 | 0 | ||
| Hexachlorobutadiene | 3 | 12 | 0 | ||
| Hexachloroethane | 3 | 12 | 0 | ||
| Indeno[1,2,3-cd]pyrene | 3 | 12 | 0 | ||
| Isophorone | 3 | 12 | 0 | ||
| Methyl bromide [Bromomethane] | 3 | 12 | 0 | ||
| Methyl chloride [Chloromethane] | 3 | 12 | 0 | ||
| Methylene chloride | 3 | 12 | 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 LA0124583.
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 14, 2026.