Clean Water Act discharge permit · NPDES LAG536792

NATIONAL WEATHER INFRASTRUCTURE, LLC - BRIDGE CITY WAREHOUSE SEWER WWTP, Bridge City, LA: NPDES LAG536792 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
6Pollutants under a numeric limit
0Pollutants with an effluent exceedance

NATIONAL WEATHER INFRASTRUCTURE, LLC - BRIDGE CITY WAREHOUSE SEWER WWTP holds NPDES permit LAG536792. EPA’s file records it issued July 19, 2024 and expiring November 30, 2027. 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.

What the register holds for NATIONAL WEATHER INFRASTRUCTURE, LLC - BRIDGE CITY WAREHOUSE SEWER WWTP: its NPDES ID, its permit type and status, its dates, its address in Bridge City, Louisiana, and 6 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES LAG536792.

Identity

Facility as filed	NATIONAL WEATHER INFRASTRUCTURE, LLC - BRIDGE CITY WAREHOUSE SEWER WWTP
Permittee as filed	NATIONAL WEATHER INFRASTRUCTURE, LLC - BRIDGE CITY WAREHOUSE SEWER WWTP
NPDES ID	LAG536792
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	July 19, 2024
Expiration date	November 30, 2027
Address	Bridge City, LA 70000
Receiving water impaired	303(D) Listed
Subwatershed	Westwego-Main Canal (HUC 080903010307)
SIC	4924 – Natural Gas Distribution

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

6Pollutants on file
6Under a numeric limit
0With 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	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
BOD, 5-day, 20 deg. C	2	0	0
pH	2	0	0
Solids, total suspended	2	0	0
Flow, in conduit or thru treatment plant	2	0	0
Coliform, fecal general	2	0	0
Oil & Grease	1	0	0

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES LAG536792.

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 LAG536792.

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, LAG536792.

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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 LAG536792 there.

Nearby on the register

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

This public-records page covers Clean Water Act discharge permit NPDES LAG536792, held by NATIONAL WEATHER INFRASTRUCTURE, LLC - BRIDGE CITY WAREHOUSE SEWER WWTP in Bridge City, LA, with an Effective permit status and a Minor discharger class of 6. The register lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and the permit's recorded dates are July 19, 2024 (issued) and November 30, 2027 (expiring).