Clean Water Act discharge permit · NPDES LA0001007

TARGA LA OPERATING LLC - LOWRY GAS PLANT, Lake Arthur, LA: NPDES LA0001007 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
5Pollutants under a numeric limit
0Pollutants with an effluent exceedance

TARGA LA OPERATING LLC - LOWRY GAS PLANT, held by TARGA MIDSTREAM SERVICES LLC - LOWRY GAS PLANT, holds NPDES permit LA0001007, which discharges to Mermentau River. EPA’s file records it issued January 20, 2017 and expiring January 31, 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	TARGA LA OPERATING LLC - LOWRY GAS PLANT
Permittee as filed	TARGA MIDSTREAM SERVICES LLC - LOWRY GAS PLANT
NPDES ID	LA0001007
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	January 20, 2017
Expiration date	January 31, 2022
Address	Lake Arthur, LA 70549
Receiving water	MERMENTAU RIVER
Receiving water impaired	303(D) Listed
Subwatershed	Lake Arthur (HUC 080802020302)
SIC	1321 – Natural Gas Liquids

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

5Pollutants on file
5Under a numeric limit
5With 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	8	8
Temperature, water deg. fahrenheit	2	3
pH	4	2
Carbon, tot organic [TOC]	4	2
Oil & Grease	2	1

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES LA0001007.

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 LA0001007.

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

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, LA0001007.

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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 LA0001007 there.

Nearby on the register

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

This public-records page covers NPDES permit LA0001007, held by TARGA LA OPERATING LLC - LOWRY GAS PLANT in Lake Arthur, LA, which discharges to the MERMENTAU RIVER, a receiving water listed as impaired under 303(D). The page lists the permit as administratively continued, with 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.