Clean Water Act discharge permit · NPDES ALG280011
NORTHWEST GULF FIELD, Gulf Of Mexico, AL: NPDES ALG280011 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 2Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
NORTHWEST GULF FIELD, held by W&T Offshore, Inc., holds NPDES permit ALG280011. EPA’s file records it issued January 22, 2020 and expiring March 31, 2025.
NORTHWEST GULF FIELD, Gulf Of Mexico, Alabama: Coverage under a general permit ALG280011, held by W&T Offshore, Inc.; Administratively continued (past its expiration date and still in force until reissued); issued January 22, 2020, term to March 31, 2025; Crude Petroleum Extraction.
- Oil and grease visual: 6 limits, 82 violations of any kind, 0 effluent exceedances.
- pH: 0 limits, 10 violations of any kind, 0 effluent exceedances.
- Flow, in conduit or thru treatment plant: 0 limits, 10 violations of any kind, 0 effluent exceedances.
- Chlorine, total residual: 0 limits, 10 violations of any kind, 0 effluent exceedances.
- Temperature, water deg. fahrenheit: 0 limits, 5 violations of any kind, 0 effluent exceedances.
- Annual Certification Statement: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Other permits held by W&T Offshore, Inc.
- W&T OFFSHORE, INC. - ONSHORE TREATING FACILITY, Theodore: AL0055638, issued July 27, 2018
- MARY ANN FIELD, Gulf Of Mexico: ALG280006, issued January 21, 2020
- BON SECOUR BAY, Gulf Of Mexico: ALG280009, issued January 21, 2020
- NORTH CENTRAL GULF FIELD, Gulf Of Mexico: ALG280010, issued January 22, 2020
- FAIRWAY FIELD OFFSHORE PRODUCTION PLATFORM, Gulf Of Mexico: ALG280012, issued January 21, 2020
NORTHWEST GULF FIELD among its neighbors
Its county holds 1,120, 18 of them major permits; ALG280011 is a minor permit.
Other permits in the county
- 0 AIRPORT BLVD, Mobile: ALR10C6ZT, minor permit, permit term to March 31, 2026
- 1668 W I-65 SERV RD S, Mobile: ALR10C7Y9, minor permit, permit term to March 31, 2031
- 16TH STREET CIRCLE, Brookley Field: ALR10A474, minor permit, permit term to March 31, 2016
- 2 GULF 3, Theodore: ALG890633, minor permit, permit term to January 31, 2023
- 2 GULF HAULING PIT 1, Irvington: AL0064467, minor permit, permit term to July 31, 2022
- 2 GULF PIT 4, Mobile: ALG890873, minor permit, permit term to January 31, 2028
- 2-A&S-1, Irvington: ALG850311, minor permit, permit term to May 31, 2027
- 2022 CHART INDUSTRIES, Theodore: ALR10C3KB, minor permit, permit term to March 31, 2026
- 2126C COY SMITH HWY W, Mt. Vernon: ALG890877, minor permit, permit term to January 31, 2028
- 24 HOUR STORAGE MOBILE, Mobile: ALR10C5PZ, minor permit, permit term to March 31, 2026
Identity
| Facility as filed | NORTHWEST GULF FIELD |
|---|---|
| Permittee as filed | W&T Offshore, Inc. |
| NPDES ID | ALG280011 |
| 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 |
| Issued | January 22, 2020 |
| Expiration date | March 31, 2025 |
| Address | Gulf Of Mexico, AL 99998 |
| NAICS | 211120 – Crude Petroleum Extraction |
| SIC | 1311 – Crude Petroleum And Natural Gas |
Effluent limits and exceedances
- 6Pollutants on file
- 2Under a numeric limit
- 5With 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 |
|---|---|---|---|---|---|
| Oil and grease visual | 6 | 82 | 0 | ||
| pH | 0 | 10 | 0 | ||
| Flow, in conduit or thru treatment plant | 0 | 10 | 0 | ||
| Chlorine, total residual | 0 | 10 | 0 | ||
| Temperature, water deg. fahrenheit | 0 | 5 | 0 | ||
| Annual Certification Statement | 3 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES ALG280011.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES ALG280011.
Inspections
EPA’s inspection file holds no inspection for NPDES ALG280011.
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 ALG280011.
Watch this permit
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.