Clean Water Act discharge permit · NPDES ALG030066

AUSTAL USA MMF - MODULE MANUFACTURING FACILITY, Mobile, AL: NPDES ALG030066 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
12Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

AUSTAL USA MMF - MODULE MANUFACTURING FACILITY, held by Austal USA, LLC, holds NPDES permit ALG030066. EPA’s file records it issued August 8, 2017 and expiring September 30, 2022. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filed	AUSTAL USA MMF - MODULE MANUFACTURING FACILITY
Permittee as filed	Austal USA, LLC
NPDES ID	ALG030066
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Industrial stormwater
Issued	August 8, 2017
Expiration date	September 30, 2022
Address	Mobile, AL 36602
Subwatershed	Tensaw River-Apalachee River (HUC 031602040505)
Other EPA IDs (FRS)	RCRA handler ALR000050013

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

12Pollutants on file
12Under a numeric limit
11With 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
pH	2	4
Solids, total suspended	2	4
Oil & Grease	2	4
Iron, total recoverable	2	4
Zinc, total recoverable	2	4
Tin, total [as Sn]	2	4
Aluminum, total recoverable	2	4
Lead, total recoverable	2	4
Copper, total recoverable	2	4
Rainfall	2	4
Chemical Oxygen Demand [COD]	2	4
Annual Certification Statement	1	0

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES ALG030066.

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 ALG030066.

Inspections

EPA’s inspection file holds no inspection for NPDES ALG030066.

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 ALG030066.

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 ALG030066 there.

Nearby on the register

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

This public-records page covers NPDES permit ALG030066, held by Austal USA, LLC for AUSTAL USA MMF - MODULE MANUFACTURING FACILITY in Mobile, AL, under an industrial stormwater program as a minor discharger, and it is administratively continued. The page lists 12 as the discharger class, 0 pollutants under a numeric limit, and 0 pollutants with an effluent exceedance.