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Clean Water Act discharge permit · NPDES TXR05HB45

MURCO WALL PRODUCTS, Houston, TX: NPDES TXR05HB45 discharge permit, effluent exceedances, inspections, penalties

MURCO WALL PRODUCTS, held by Murco Wall Products, Inc., holds NPDES permit TXR05HB45. EPA’s file records it issued July 28, 2026 and expiring August 13, 2026.

MURCO WALL PRODUCTS, Houston, Texas: Coverage under a general permit TXR05HB45, held by Murco Wall Products, Inc.; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued July 28, 2026, term to August 13, 2026.

Texas holds 8,480 Industrial stormwater coverages of this permit type in EPA’s file; 8,052 were issued before TXR05HB45. Murco Wall Products, Inc. holds 3 permits in Texas.

Other permits held by Murco Wall Products, Inc.

Coverages issued nearest TXR05HB45

MURCO WALL PRODUCTS among its neighbors

EPA’s permit file holds 211 discharge permits in the Little Whiteoak Bayou-Whiteoak Bayou subwatershed (HUC 120401040304), TXR05HB45 among them. Its county holds 4,455, 195 of them major permits; TXR05HB45 is a minor permit.

Other permits in the Little Whiteoak Bayou-Whiteoak Bayou subwatershed (HUC 120401040304)

What the register holds for MURCO WALL PRODUCTS: its NPDES ID, its permit type and status, its dates, its address in Houston, Texas. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR05HB45.

Identity

Facility as filedMURCO WALL PRODUCTS
Permittee as filedMurco Wall Products, Inc.
NPDES IDTXR05HB45
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
IssuedJuly 28, 2026
Expiration dateAugust 13, 2026
AddressHouston, TX 77076
SubwatershedLittle Whiteoak Bayou-Whiteoak Bayou (HUC 120401040304)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR05HB45.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR05HB45.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR05HB45.

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 TXR05HB45.

Watch this permit

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Nearby on the register

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

What this page shows

The MURCO WALL PRODUCTS storm water industrial permit (NPDES ID TXR05HB45) in Houston, Harris County, Texas, is one of 1,284 storm water industrial permits in Harris County, and it sits within a subwatershed that holds 211 NPDES permits, this one included. The permit has no pollutants under a numeric limit and no effluent exceedances on file, while 0.9% of the county's 1,284 storm water industrial permits carry a violation record.