Clean Water Act discharge permit · NPDES ALG030070

USCG SECTOR MOBILE, Mobile, AL: NPDES ALG030070 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

USCG SECTOR MOBILE, held by USCG, holds NPDES permit ALG030070. EPA’s file records it issued August 7, 2017 and expiring September 30, 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	USCG SECTOR MOBILE
Permittee as filed	USCG
NPDES ID	ALG030070
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	Federal facility
Program	Industrial stormwater
Issued	August 7, 2017
Expiration date	September 30, 2022
Address	Mobile, AL 36615
Subwatershed	Deer River (HUC 031602050105)
NAICS	336611 – Ship Building and Repairing
SIC	3731 – Ship Building And Repairing

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

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
Tin, total [as Sn]	2	26
Lead, total recoverable	2	26
Copper, total recoverable	2	26
Chemical Oxygen Demand [COD]	2	26
pH	2	24
Solids, total suspended	2	24
Oil & Grease	2	24
Zinc, total recoverable	2	24
Aluminum, total recoverable	2	14
Rainfall	2	14
Iron, total recoverable	2	12
Flow, in conduit or thru treatment plant	0	12
Annual Certification Statement	3	6

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES ALG030070.

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 ALG030070.

Inspections

EPA’s inspection file holds no inspection for NPDES ALG030070.

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 ALG030070.

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 ALG030070 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 ALG030070, held by USCG SECTOR MOBILE in Mobile, AL, and lists its permit status as administratively continued and its discharger class as Minor. The figures printed include 12 pollutants under a numeric limit, 0 pollutants with an effluent exceedance, and 13 pollutants on file, with 13 pollutants showing a violation of any kind.