Clean Water Act discharge permit · NPDES AL0055638
W&T OFFSHORE, INC. - ONSHORE TREATING FACILITY, Theodore, AL: NPDES AL0055638 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 10Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
- 1Inspections on file
- 0Formal enforcement actions
W&T OFFSHORE, INC. - ONSHORE TREATING FACILITY, held by W&T Offshore, Inc., holds NPDES permit AL0055638. EPA’s file records it issued July 27, 2018 and expiring July 31, 2023. 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 | W&T OFFSHORE, INC. - ONSHORE TREATING FACILITY |
|---|---|
| Permittee as filed | W&T Offshore, Inc. |
| NPDES ID | AL0055638 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | July 27, 2018 |
| Expiration date | July 31, 2023 |
| Address | Theodore, AL 36582 |
| NAICS | 211130 – Natural Gas Extraction |
| SIC | 1311 – Crude Petroleum And Natural Gas |
| Other EPA IDs (FRS) | RCRA handler ALD983185299; ICIS-AIR source AL0000000109700010 |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 11Pollutants on file
- 10Under a numeric limit
- 6With a violation of any kind
- 1With 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 |
|---|---|---|---|---|---|
| pH | 2 | 9 | 1 | March 31, 2004 | |
| Oil and grease | 0 | 5 | 0 | ||
| Solids, total suspended | 1 | 4 | 0 | ||
| Flow, in conduit or thru treatment plant | 1 | 4 | 0 | ||
| Solids, total dissolved | 1 | 4 | 0 | ||
| Chemical Oxygen Demand [COD] | 1 | 4 | 0 | ||
| Chlorine, total residual | 2 | 0 | 0 | ||
| Oil & Grease | 1 | 0 | 0 | ||
| Beta, total | 1 | 0 | 0 | ||
| Radium 226, total | 1 | 0 | 0 | ||
| Radium 228, total | 1 | 0 | 0 |
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 AL0055638.
Inspections
| Date | What EPA recorded | Agency |
|---|---|---|
| July 15, 2026 | Evaluation | S |
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 AL0055638.
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
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, AL0055638.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
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 AL0055638 there.
Nearby on the register
- Discharge permits in Theodore
- Every permit record in Theodore, A to Z
- Discharge permits in Alabama
- Every permit record in Alabama, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.