Clean Water Act discharge permit · NPDES TXR05GR02

NATIONAL CARRIERS, Irving, TX: NPDES TXR05GR02 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

NATIONAL CARRIERS, held by NATIONAL CARRIERS, INC., holds NPDES permit TXR05GR02. EPA’s file records it issued February 28, 2025 and expiring August 13, 2026.

NATIONAL CARRIERS, Irving, Texas: Coverage under a general permit TXR05GR02, held by NATIONAL CARRIERS, INC.; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued February 28, 2025, term to August 13, 2026.

Texas holds 8,480 Industrial stormwater coverages of this permit type in EPA’s file; 6,542 were issued before TXR05GR02. NATIONAL CARRIERS, INC. holds 3 permits in Texas.

Other permits held by NATIONAL CARRIERS, INC.

NATIONAL CARRIERS, Irving: TXR05GW87, issued December 9, 2025
NATIONAL CARRIERS, Irving: TXR05HC07, issued August 1, 2026

Coverages issued nearest TXR05GR02

February 26, 2025: D&W NAMEPLATE SERVICE, Houston, TXRNECL59, held by D & W Nameplate Service, Inc.
February 26, 2025: BRANDFX - HASLET FACILITY, Haslet, TXRNECL61, held by BRANDFX, LLC
February 27, 2025: E&T INDUSTRY, Houston, TXRNECL62, held by E&T Industries, Inc.
February 27, 2025: MASTERPIECE LITHO, Houston, TXRNECL63, held by Masterpiece Litho, Inc.
February 28, 2025: ALLIANCE GROUND INTERNATIONAL, Dfw Airport, TXR05GR01, held by Agi Ground, Inc.
March 1, 2025: RJW LOGISTICS GROUP, Mesquite, TXRNECL64, held by Rjw Logistics Group
March 3, 2025: EXCEL STEEL, Dallas, TXR05GR04, held by Excel Steel Corporation
March 3, 2025: NICHOLS OIL TOOLS, San Angelo, TXR05GR05, held by American Well Intermediate Holdings, LLC
March 3, 2025: SHORTYS PIT, Rio Grande City, TXR05GR06, held by Terra Firma Materials, L.L.C.
March 3, 2025: 48FORTY SOLUTIONS, Houston, TXR05GR07, held by 48Forty Solutions, LLC

NATIONAL CARRIERS among its neighbors

EPA’s permit file holds 70 discharge permits in the Cottonwood Branch-Hackberry Creek subwatershed (HUC 120301031006), TXR05GR02 among them. Its county holds 1,595, 15 of them major permits; TXR05GR02 is a minor permit.

Other permits in the Cottonwood Branch-Hackberry Creek subwatershed (HUC 120301031006)

8000 BENT BRANCH, Irving: TXR1554SZ, minor permit, discharging to HACKBERRY CREEK, permit term to March 4, 2028
8201 RIDGEPOINT, Irving: TXR1572XO, minor permit, discharging to MUD SPRINGS CREEK, permit term to March 4, 2028
ABBOTT LABORATORIES, Irving: TXRNECC74, minor permit, permit term to August 13, 2026
AFD-154 AIRFIELD STAGING AREA, Irving: TXR1564XL, minor permit, discharging to ESTELLE CREEK, permit term to March 4, 2028
AFD-154 FY 2026 AIRFIELD REMEDIATION, Irving: TXR1554YM, minor permit, discharging to HACKBERRY CREEK, permit term to March 4, 2028
AFD-154 FY 2026 AIRFIELD STAGING AREA, Irving: TXR1553YM, minor permit, discharging to HACKBERRY CREEK, permit term to March 4, 2028
AIRFIELD REMEDIATION, Dfw Airport: TXR1533VL, minor permit, discharging to SOUTH FORK HACKBERRY CRK, permit term to March 4, 2028
AIRFIELD REMEDIATION, Dfw Airport: TXR1566VE, minor permit, discharging to SOUTH FORK HACKBERRY CRK, permit term to March 4, 2028
AMAZON DDX3 BP, Dfw Airport: TXG112827, minor permit, permit term to November 6, 2021
AMAZONCOM SERVICES DDX3, Dfw Airport: TXRNEBX61, minor permit, permit term to August 13, 2026

What the register holds for NATIONAL CARRIERS: its NPDES ID, its permit type and status, its dates, its address in Irving, Texas. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR05GR02.

Identity

Facility as filed	NATIONAL CARRIERS
Permittee as filed	NATIONAL CARRIERS, INC.
NPDES ID	TXR05GR02
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	February 28, 2025
Expiration date	August 13, 2026
Address	Irving, TX 75038
Subwatershed	Cottonwood Branch-Hackberry Creek (HUC 120301031006)

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR05GR02.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR05GR02.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR05GR02.

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 TXR05GR02.

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, TXR05GR02.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

The NATIONAL CARRIERS storm water industrial permit (NPDES ID TXR05GR02) covers a facility in Irving, Dallas County, Texas, and is one of 838 such permits in the county. Only 1.6% of those 838 permits have a violation on file, and this permit has none of the pollutants under a numeric limit or effluent exceedances recorded against it. Among the 70 NPDES permits in the Cottonwood Branch-Hackberry Creek subwatershed, this one is part of the same local group, while 66.9% of Dallas County's storm water industrial permits were issued before its February 28, 2025 issue date.