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Clean Water Act discharge permit · NPDES TXR05FJ47

DXP ENTERPRISES, Katy, TX: NPDES TXR05FJ47 discharge permit, effluent exceedances, inspections, penalties

DXP ENTERPRISES, held by DXP Enterprises, Inc., holds NPDES permit TXR05FJ47. EPA’s file records it issued November 19, 2021 and expiring August 13, 2026.

DXP ENTERPRISES, Katy, Texas: Coverage under a general permit TXR05FJ47, held by DXP Enterprises, Inc.; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued November 19, 2021, term to August 13, 2026.

Texas holds 8,480 Industrial stormwater coverages of this permit type in EPA’s file; 2,146 were issued before TXR05FJ47.

Coverages issued nearest TXR05FJ47

DXP ENTERPRISES among its neighbors

EPA’s permit file holds 61 discharge permits in the Cane Island Branch subwatershed (HUC 120401040102), TXR05FJ47 among them.

Other permits in the Cane Island Branch subwatershed (HUC 120401040102)

What the register holds for DXP ENTERPRISES: its NPDES ID, its permit type and status, its dates, its address in Katy, Texas. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR05FJ47.

Identity

Facility as filedDXP ENTERPRISES
Permittee as filedDXP Enterprises, Inc.
NPDES IDTXR05FJ47
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
IssuedNovember 19, 2021
Expiration dateAugust 13, 2026
AddressKaty, TX 77493
SubwatershedCane Island Branch (HUC 120401040102)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR05FJ47.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR05FJ47.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR05FJ47.

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 TXR05FJ47.

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, TXR05FJ47.

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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 September 15, 2026.

What this page shows

DXP ENTERPRISES, a Storm Water Industrial permit in Katy, is one of 16 such permits on EPA's NPDES register in that city, and 12.5% of those 16 carry a violation on file. The permit sits within a Cane Island Branch subwatershed that holds 61 NPDES permits, and it records 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.