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Clean Water Act discharge permit · NPDES LAG679054

TRI-STATES NGL PIPELINE LLC., Belle Chasse, LA: NPDES LAG679054 discharge permit, effluent exceedances, inspections, penalties

TRI-STATES NGL PIPELINE LLC., held by BP OIL PIPELINE CO-STATEWIDE, holds NPDES permit LAG679054, which discharges to Varies By Site. EPA’s file records it issued January 10, 2008 and expiring January 31, 2013.

TRI-STATES NGL PIPELINE LLC., Belle Chasse, Louisiana: Coverage under a general permit LAG679054, held by BP OIL PIPELINE CO-STATEWIDE; Administratively continued (past its expiration date and still in force until reissued); issued January 10, 2008, term to January 31, 2013; discharges to VARIES BY SITE.

TRI-STATES NGL PIPELINE LLC. among its neighbors

EPA’s permit file holds 39 discharge permits in the Gretna-Intracoastal Waterway subwatershed (HUC 080903010309), LAG679054 among them. Its county holds 101, 9 of them major permits; LAG679054 is a minor permit.

Other permits in the Gretna-Intracoastal Waterway subwatershed (HUC 080903010309)

What the register holds for TRI-STATES NGL PIPELINE LLC.: its NPDES ID, its permit type and status, its dates, its address in Belle Chasse, Louisiana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES LAG679054.

Identity

Facility as filedTRI-STATES NGL PIPELINE LLC.
Permittee as filedBP OIL PIPELINE CO-STATEWIDE
NPDES IDLAG679054
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedJanuary 10, 2008
Expiration dateJanuary 31, 2013
AddressBelle Chasse, LA 70037
Receiving waterVARIES BY SITE
SubwatershedGretna-Intracoastal Waterway (HUC 080903010309)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES LAG679054.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES LAG679054.

Inspections

EPA’s inspection file holds no inspection for NPDES LAG679054.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES LAG679054.

Watch this permit

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, LAG679054.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

TRI-STATES NGL PIPELINE LLC. is one of 13 general permit coverages in Plaquemines Parish, and 7.7% of those coverages were issued earlier than this one. The permit sits among 39 NPDES permits in the Gretna-Intracoastal Waterway subwatershed, this one included. Of the 13 Plaquemines Parish general permit coverages, 30.8% have a violation on file, while this permit has none of the pollutants recorded under a numeric limit or with an effluent exceedance.