Clean Water Act discharge permit · NPDES TXR05FU64
GSM PORT OF BROWNSVILLE, Brownsville, TX: NPDES TXR05FU64 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 15Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
GSM PORT OF BROWNSVILLE, held by Gulf Stream Marine, Inc., holds NPDES permit TXR05FU64. EPA’s file records it issued September 1, 2022 and expiring August 13, 2026. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for GSM PORT OF BROWNSVILLE: its NPDES ID, its permit type and status, its dates, its address in Brownsville, Texas, and 15 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR05FU64.
Identity
| Facility as filed | GSM PORT OF BROWNSVILLE |
|---|---|
| Permittee as filed | Gulf Stream Marine, Inc. |
| NPDES ID | TXR05FU64 |
| 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 1, 2022 |
| Expiration date | August 13, 2026 |
| Address | Brownsville, TX 78521 |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 15Pollutants on file
- 15Under a numeric limit
- 0With 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 |
|---|---|---|---|---|---|
| Lead, total [as Pb] | 2 | 0 | 0 | ||
| Zinc, total [as Zn] | 2 | 0 | 0 | ||
| Solids, total suspended | 1 | 0 | 0 | ||
| Arsenic, total [as As] | 1 | 0 | 0 | ||
| Barium, total [as Ba] | 1 | 0 | 0 | ||
| Cadmium, total [as Cd] | 1 | 0 | 0 | ||
| Chromium, total [as Cr] | 1 | 0 | 0 | ||
| Copper, total [as Cu] | 1 | 0 | 0 | ||
| Iron, total [as Fe] | 1 | 0 | 0 | ||
| Manganese, total [as Mn] | 1 | 0 | 0 | ||
| Nickel, total [as Ni] | 1 | 0 | 0 | ||
| Silver, total [as Ag] | 1 | 0 | 0 | ||
| Aluminum, total [as Al] | 1 | 0 | 0 | ||
| Selenium, total [as Se] | 1 | 0 | 0 | ||
| Mercury, total [as Hg] | 1 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES TXR05FU64.
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 TXR05FU64.
Inspections
EPA’s inspection file holds no inspection for NPDES TXR05FU64.
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 TXR05FU64.
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, TXR05FU64.
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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 TXR05FU64 there.
GSM PORT OF BROWNSVILLE, Brownsville, Texas: Coverage under a general permit TXR05FU64, held by Gulf Stream Marine, Inc.; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued September 1, 2022, term to August 13, 2026.
No violation or effluent exceedance is on file for any of the 15 pollutants listed for NPDES TXR05FU64.
- Lead, total [as Pb]: 2 limits.
- Zinc, total [as Zn]: 2 limits.
- Solids, total suspended: 1 limit.
- Arsenic, total [as As]: 1 limit.
- Barium, total [as Ba]: 1 limit.
- Cadmium, total [as Cd]: 1 limit.
- Chromium, total [as Cr]: 1 limit.
- Copper, total [as Cu]: 1 limit.
- Iron, total [as Fe]: 1 limit.
- Manganese, total [as Mn]: 1 limit.
- Nickel, total [as Ni]: 1 limit.
- Silver, total [as Ag]: 1 limit.
- Aluminum, total [as Al]: 1 limit.
- Selenium, total [as Se]: 1 limit.
- Mercury, total [as Hg]: 1 limit.
Texas holds 8,480 Industrial stormwater coverages of this permit type in EPA’s file; 3,601 were issued before TXR05FU64. Gulf Stream Marine, Inc. holds 9 permits in Texas.
Other permits held by Gulf Stream Marine, Inc.
- CARE TERMINAL, Houston: TXR05FL20, issued 2021-12-07
- GSM - MANCHESTER TERMINAL, Houston: TXR05FL23, issued 2021-12-07
- GULF STREAM MARINE EAST LEASE SPACE, Corpus Christi: TXR05FL24, issued 2021-12-07
- GENERAL CARGO TERMINAL, Houston: TXR05HB03, issued 2026-07-08
- PORT OF CORPUS CHRISTI - EAST LEASE PM SPANE, Corpus Christi: TXR05HB09, issued 2026-07-13
- GULF STREAM MARINE BROWNSVILLE TERMINAL, Brownsville: TXR05HB11, issued 2026-07-13
- GSM- MANCHESTER TERMINAL, Houston: TXR05HB12, issued 2026-07-13
- GSM PORT OF BROWNSVILLE, Brownville: TXRNECB65, issued 2023-03-07
Coverages issued nearest TXR05FU64
- 2022-08-29: ESPE, Houston: TXRNEBY84, held by Espe LLC.
- 2022-08-30: CONSTRUCTION BY ERNESTO, Garland: TXRNEBY85, held by Construction By Ernesto, LLC
- 2022-08-31: THERMO FLUIDS, Robstown: TXR05FU63, held by Thermo Fluids Inc.
- 2022-08-31: ALLIED SKYLIGHTS, San Antonio: TXRNEBY87, held by AVILA, JUAN I
- 2022-08-31: THE DEMOSS, Fort Worth: TXRNEBY88, held by SPIRAL PIPE OF TEXAS, INC.
- 2022-09-01: DEUTSCHE LUFTHANSA AG, Houston: TXR05FU65, held by Deutsche Lufthansa, A.G., Inc.
- 2022-09-02: CENTURY EXPORTS, Laredo: TXR05FU66, held by Century Export Company, LLC
- 2022-09-02: RIOS TOWING, Mission: TXR05FU68, held by Rios Towing, L.L.C.
- 2022-09-02: THE BAKERY GROUP, Dallas: TXRNEBY90, held by Harvey Investments, L.L.C.
- 2022-09-02: FENNENS DIVERSIFIED SIGNS & GRAPHICS, Houston: TXRNEBY91, held by Fennen's Diversified Signs & Graphics, Inc.
Other permits in Brownsville
- 16300 RL OSTOS ROAD, Brownsville: TXR1541NT, minor, term to 2028-03-04
- 2022 CITY OF BROWNSVILLE STREET IMPROVEMENTS, Brownsville: TXR1576MK, minor, term to 2028-03-04
- 57 SPACE CONCRETE, Brownsville: TXR1579UH, minor, term to 2028-03-04
- 7- ELEVEN BROWNSVILLE SUBDIVISION, Brownsville: TXR1533MG, minor, term to 2028-03-04
- ALAMO CONCRETE PRODUCTS PLANT 85, Brownsville: TXG110941, minor, term to 2021-11-07
- ALEXIS M HERNANDEZ MARTINEZ, Brownsville: TXRNECC86, minor, term to 2026-08-13
- ALL STAR METALS, Brownsville: TXR05AF51, minor, term to 2026-08-13
- ALL STAR METALS LLC, Brownsville: TXR05FA0M, minor, term to 2026-02-28
- AMAZONCOM SERVICES LLC - WBV1, Brownsville: TXR05GY97, minor, term to 2026-08-13
- ARMED FORCES RESERVE CENTER, Brownsville: TXRNEBT56, minor, term to 2026-08-13
Nearby on the register
- Discharge permits in Brownsville
- Every permit record in Brownsville, A to Z
- Discharge permits in Texas
- Every permit record in Texas, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.
What this page shows
This public-records page covers the Clean Water Act NPDES discharge permit TXR05FU64, held by Gulf Stream Marine, Inc. for GSM PORT OF BROWNSVILLE in Brownsville, Texas, under the industrial stormwater program. The permit is listed as administratively continued, with 15 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.