Clean Water Act discharge permit · NPDES ALG030027

MOBILE SHIPBUILDING & REPAIR INC., Magazine, AL: NPDES ALG030027 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

MOBILE SHIPBUILDING & REPAIR INC., held by Mobile Shipbuilding & repair, holds NPDES permit ALG030027. EPA’s file records it issued September 23, 2017 and expiring September 30, 2022.

MOBILE SHIPBUILDING & REPAIR INC., Magazine, Alabama: Coverage under a general permit ALG030027, held by Mobile Shipbuilding & repair; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued September 23, 2017, term to September 30, 2022; Ship Building and Repairing.

Rainfall: 4 limits, 28 violations of any kind, 0 effluent exceedances.
pH: 4 limits, 9 violations of any kind, 0 effluent exceedances.
Solids, total suspended: 4 limits, 7 violations of any kind, 0 effluent exceedances.
Iron, total recoverable: 4 limits, 6 violations of any kind, 0 effluent exceedances.
Zinc, total recoverable: 4 limits, 6 violations of any kind, 0 effluent exceedances.
Tin, total [as Sn]: 4 limits, 6 violations of any kind, 0 effluent exceedances.
Aluminum, total recoverable: 4 limits, 6 violations of any kind, 0 effluent exceedances.
Lead, total recoverable: 4 limits, 6 violations of any kind, 0 effluent exceedances.
Copper, total recoverable: 4 limits, 6 violations of any kind, 0 effluent exceedances.
Chemical Oxygen Demand [COD]: 4 limits, 6 violations of any kind, 0 effluent exceedances.
Oil & Grease: 4 limits, 4 violations of any kind, 0 effluent exceedances.
Oil and grease: 0 limits, 2 violations of any kind, 0 effluent exceedances.
Annual Certification Statement: 1 limit, 1 violation of any kind, 0 effluent exceedances.

Alabama holds 2,504 Industrial stormwater coverages of this permit type in EPA’s file; 1,325 were issued before ALG030027.

Coverages issued nearest ALG030027

September 22, 2017: ROGERS GROUP, INC. - TUSCUMBIA ASPHALT PLANT, Tuscumbia, ALG020156, held by Rogers Group, Inc.
September 22, 2017: TUSCALOOSA ASPHALT PLANT #2, Tuscaloosa, ALG020220, held by ST Bunn Construction Co Inc
September 22, 2017: MONARCH CERAMIC TILE, LLC, Florence, ALG230022, held by Monarch Ceramic Tile, Inc.
September 23, 2017: RODRIGUEZ SHIPBUILDING INC., Coden, ALG030018, held by Rodriguez Shipbuilding Inc.
September 23, 2017: LANDRY BOAT WORKS, INC., Bayou La Batre, ALG030024, held by Landry Boat Works, Inc.
September 23, 2017: CSX TRANSPORTATION INC. - SIBERT YARD, Mobile, ALG140089, held by CSX Transportation, Inc.
September 23, 2017: FEDEX FREIGHT, INC. - MOB, Theodore, ALG140700, held by FedEx Freight, Inc. - MOB
September 23, 2017: I-65 STATION, Brewton, ALG140985, held by Genesis Crude Oil, LP
September 23, 2017: MOBILE PAINT MFG. COMPANY, INC., Theodore, ALG170010, held by Mobile Paint Mfg. Company, Inc.
September 23, 2017: RPS COMPOSITES ALABAMA, INC., Mobile, ALG200039, held by RPS Composites Alabama, Inc.

MOBILE SHIPBUILDING & REPAIR INC. among its neighbors

EPA’s permit file holds 99 discharge permits in the Toulmins Spring Branch-Three Mile Creek subwatershed (HUC 031602040504), ALG030027 among them. Its county holds 1,120, 18 of them major permits; ALG030027 is a minor permit.

Other permits in the Toulmins Spring Branch-Three Mile Creek subwatershed (HUC 031602040504)

3 MILE CREEK - SEGMENT 7N, Mobile: ALR10C4XU, minor permit, permit term to March 31, 2026
94 EASTERN DR., Mobile: ALR10C6Z7, minor permit, permit term to March 31, 2026
ALABAMA SCRAP METAL, LLC, Mobile: ALG180622, minor permit, permit term to September 30, 2022
ALABAMA STATE PORT AUTHORITY - MAIN DOCKS, Mobile: ALG140031, minor permit, permit term to September 30, 2022
ASM RECYCLING, INC., Mobile: ALG180014, minor permit, permit term to September 30, 2022
AUTOMOTIVE RO/RO TERMINAL, Mobile: ALR10BFIL, minor permit, permit term to March 31, 2021
BARNES RESIDENCE, Mobile: ALR10C49K, minor permit, permit term to March 31, 2026
BISHOP STATE AMF, Mobile: ALR10BHEE, minor permit, permit term to March 31, 2021
BIZZEL AVE LS (LS218), Mobile: ALR10B251, minor permit, permit term to March 31, 2016
BOBBY'S INDUSTRIAL SERVICES, INC., Mobile: ALG030081, minor permit, permit term to September 30, 2027

Identity

Facility as filed	MOBILE SHIPBUILDING & REPAIR INC.
Permittee as filed	Mobile Shipbuilding & repair
NPDES ID	ALG030027
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	September 23, 2017
Expiration date	September 30, 2022
Address	Magazine, AL 36610
Subwatershed	Toulmins Spring Branch-Three Mile Creek (HUC 031602040504)
NAICS	336611 – Ship Building and Repairing
SIC	3731 – Ship Building And Repairing
Other EPA IDs (FRS)	RCRA handler ALR000022814

Effluent limits and exceedances

13Pollutants on file
12Under a numeric limit
13With 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
Rainfall	4	28
pH	4	9
Solids, total suspended	4	7
Iron, total recoverable	4	6
Zinc, total recoverable	4	6
Tin, total [as Sn]	4	6
Aluminum, total recoverable	4	6
Lead, total recoverable	4	6
Copper, total recoverable	4	6
Chemical Oxygen Demand [COD]	4	6
Oil & Grease	4	4
Oil and grease	0	2
Annual Certification Statement	1	1

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES ALG030027.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES ALG030027.

Inspections

EPA’s inspection file holds no inspection for NPDES ALG030027.

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 ALG030027.

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

This public-records page covers Clean Water Act NPDES permit ALG030027 held by MOBILE SHIPBUILDING & REPAIR INC. in Magazine, AL, listed as an administratively continued minor discharger under the industrial stormwater program. The permit was issued September 23, 2017 and expired September 30, 2022, with the listed count of pollutants under a numeric limit at 0 and pollutants with an effluent exceedance at 0.