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Clean Water Act discharge permit · NPDES TXRNEBS29

KAWNEER, Coppell, TX: NPDES TXRNEBS29 discharge permit, effluent exceedances, inspections, penalties

KAWNEER, held by Kawneer Company, Inc., holds NPDES permit TXRNEBS29. EPA’s file records it issued November 16, 2021 and expiring August 13, 2026.

KAWNEER, Coppell, Texas: Coverage under a general permit TXRNEBS29, held by Kawneer Company, Inc.; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued November 16, 2021, term to August 13, 2026.

Texas holds 8,480 Industrial stormwater coverages of this permit type in EPA’s file; 2,076 were issued before TXRNEBS29. Kawneer Company, Inc. holds 2 permits in Texas.

Other permits held by Kawneer Company, Inc.

Coverages issued nearest TXRNEBS29

KAWNEER among its neighbors

EPA’s permit file holds 130 discharge permits in the Grapevine Creek-Elm Fork Trinity River subwatershed (HUC 120301031004), TXRNEBS29 among them.

Other permits in the Grapevine Creek-Elm Fork Trinity River subwatershed (HUC 120301031004)

What the register holds for KAWNEER: its NPDES ID, its permit type and status, its dates, its address in Coppell, Texas. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXRNEBS29.

Identity

Facility as filedKAWNEER
Permittee as filedKawneer Company, Inc.
NPDES IDTXRNEBS29
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 16, 2021
Expiration dateAugust 13, 2026
AddressCoppell, TX 75019
SubwatershedGrapevine Creek-Elm Fork Trinity River (HUC 120301031004)
SIC3442 – Metal Doors, Sash, And Trim

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXRNEBS29.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXRNEBS29.

Inspections

EPA’s inspection file holds no inspection for NPDES TXRNEBS29.

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 TXRNEBS29.

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Nearby on the register

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

What this page shows

The KAWNEER storm water industrial coverage in Coppell, Texas, is one of 3 such permits on EPA's NPDES register in that city, and it sits within a subwatershed that holds 130 NPDES permits, this one included. The permit records no pollutants under a numeric limit (0) and no pollutants with an effluent exceedance (0).