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
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. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
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) |
Cited to the EPA ICIS-NPDES permit file (ECHO 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 | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Rainfall | 4 | 28 | 0 | ||
| pH | 4 | 9 | 0 | ||
| Solids, total suspended | 4 | 7 | 0 | ||
| Iron, total recoverable | 4 | 6 | 0 | ||
| Zinc, total recoverable | 4 | 6 | 0 | ||
| Tin, total [as Sn] | 4 | 6 | 0 | ||
| Aluminum, total recoverable | 4 | 6 | 0 | ||
| Lead, total recoverable | 4 | 6 | 0 | ||
| Copper, total recoverable | 4 | 6 | 0 | ||
| Chemical Oxygen Demand [COD] | 4 | 6 | 0 | ||
| Oil & Grease | 4 | 4 | 0 | ||
| Oil and grease | 0 | 2 | 0 | ||
| Annual Certification Statement | 1 | 1 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES ALG030027.
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 ALG030027.
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
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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 ALG030027 there.
Nearby on the register
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- Every permit record in Magazine, A to Z
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- Every permit record in Alabama, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.