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Clean Water Act discharge permit · NPDES TXR05GY44

FRONTERA MATERIALS, Brownsville, TX: NPDES TXR05GY44 discharge permit, effluent exceedances, inspections, penalties

FRONTERA MATERIALS, held by Frontera Materials, Inc., holds NPDES permit TXR05GY44. EPA’s file records it issued February 18, 2026 and expiring August 13, 2026.

FRONTERA MATERIALS, Brownsville, Texas: Coverage under a general permit TXR05GY44, held by Frontera Materials, Inc.; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued February 18, 2026, term to August 13, 2026.

Texas holds 8,480 Industrial stormwater coverages of this permit type in EPA’s file; 7,583 were issued before TXR05GY44. Frontera Materials, Inc. holds 2 permits in Texas.

Other permits held by Frontera Materials, Inc.

Coverages issued nearest TXR05GY44

FRONTERA MATERIALS among its neighbors

EPA’s permit file holds 13 discharge permits in the Outlet Rio Grande subwatershed (HUC 130900020000), TXR05GY44 among them. Its county holds 327, 11 of them major permits; TXR05GY44 is a minor permit.

Other permits in the Outlet Rio Grande subwatershed (HUC 130900020000)

What the register holds for FRONTERA MATERIALS: its NPDES ID, its permit type and status, its dates, its address in Brownsville, Texas. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR05GY44.

Identity

Facility as filedFRONTERA MATERIALS
Permittee as filedFrontera Materials, Inc.
NPDES IDTXR05GY44
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
IssuedFebruary 18, 2026
Expiration dateAugust 13, 2026
AddressBrownsville, TX 78521
SubwatershedOutlet Rio Grande (HUC 130900020000)
SIC1442 – Construction Sand And Gravel

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR05GY44.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR05GY44.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR05GY44.

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 TXR05GY44.

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, TXR05GY44.

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  • One permit holder — $99/month
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  • One state — $4,990/year
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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

FRONTERA MATERIALS is one of 13 NPDES permits in the Outlet Rio Grande subwatershed. Of the 61 storm water industrial permits in Cameron County, 66.7% have an earlier issue date than this permit. The facility has 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.