Clean Water Act discharge permit · NPDES LA0097632

ARNAUDVILLE COMPRESSOR STATION, Arnaudville, LA: NPDES LA0097632 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
8Pollutants under a numeric limit
0Pollutants with an effluent exceedance

ARNAUDVILLE COMPRESSOR STATION, held by GULF SOUTH PIPELINE COMPANY, LLC, holds NPDES permit LA0097632, which discharges to Ditch-Bayou Portage-Dauterive Lake. EPA’s file records it issued May 27, 2016 and expiring June 30, 2021. 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	ARNAUDVILLE COMPRESSOR STATION
Permittee as filed	GULF SOUTH PIPELINE COMPANY, LLC
NPDES ID	LA0097632
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	May 27, 2016
Expiration date	June 30, 2021
Address	Arnaudville, LA 70512
Receiving water	DITCH-BAYOU PORTAGE-DAUTERIVE LAKE
Receiving water impaired	303(D) Listed
Subwatershed	Bayou Portage (HUC 080801020701)
SIC	4922 – Natural Gas Transmission
Other EPA IDs (FRS)	RCRA handler LAD125633438; ICIS-AIR source LA0000002209700029

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

8Pollutants on file
8Under a numeric limit
8With a violation of any kind
0With 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
Flow, in conduit or thru treatment plant	6	12
Solids, total suspended	3	5
pH	2	4
Oil & Grease	2	4
Carbon, tot organic [TOC]	2	4
BOD, 5-day, 20 deg. C	2	2
Coliform, fecal general	2	2
Oxygen demand, chem. [high level] [COD]	1	2

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES LA0097632.

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 LA0097632.

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 LA0097632 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

This public-records page covers NPDES permit LA0097632 for the ARNAUDVILLE COMPRESSOR STATION in Arnaudville, LA, held by GULF SOUTH PIPELINE COMPANY, LLC, which discharges to DITCH-BAYOU PORTAGE-DAUTERIVE LAKE. The permit is listed as administratively continued, a minor discharger class, with 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.