Clean Water Act discharge permit · NPDES LA0068501

WEST BATON ROUGE PARISH - WESTPORT WWTF, Port Allen, LA: NPDES LA0068501 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
7Pollutants under a numeric limit
3Pollutants with an effluent exceedance

WEST BATON ROUGE PARISH - WESTPORT WWTF, held by WEST BATON ROUGE PARISH, holds NPDES permit LA0068501, which discharges to Intracoastal Wwy. EPA’s file records it issued March 29, 2018 and expiring April 30, 2023. 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	WEST BATON ROUGE PARISH - WESTPORT WWTF
Permittee as filed	WEST BATON ROUGE PARISH
NPDES ID	LA0068501
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Publicly owned treatment works
Program	Publicly owned treatment works
Issued	March 29, 2018
Expiration date	April 30, 2023
Address	Port Allen, LA 70767
Receiving water	INTRACOASTAL WWY
Subwatershed	Gulf Intracoastal Waterway-Choctaw Basin Drainage Canal (HUC 080703000206)
SIC	4952 – Sewerage Systems

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

7Pollutants on file
7Under a numeric limit
5With 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.

Pollutant or measure	Limits	Violations, any kind	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
Coliform, fecal general	4	38	38	May 31, 2026	99,999% over the limit
Solids, total suspended	6	25	25	March 31, 2026	822% over the limit
BOD, 5-day, 20 deg. C	6	19	19	May 31, 2026	260% over the limit
Nitrogen, total [as N]	3	3	0
Phosphorus, total [as P]	3	3	0
pH	4	0	0
Flow, in conduit or thru treatment plant	4	0	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 LA0068501.

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, LA0068501.

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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 LA0068501 there.

Nearby on the register

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

This public-records page covers NPDES permit LA0068501, held by WEST BATON ROUGE PARISH for the WEST BATON ROUGE PARISH - WESTPORT WWTF in Port Allen, LA, which discharges to Intracoastal Wwy. The permit is listed as administratively continued, with 7 pollutants under a numeric limit and 3 pollutants with an effluent exceedance, as stood when the record was loaded on October 14, 2026.