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Clean Water Act discharge permit · NPDES TXRNEBO64

SEALWELD USA, Houston, TX: NPDES TXRNEBO64 discharge permit, effluent exceedances, inspections, penalties

SEALWELD USA, held by Sealweld (USA), Inc., holds NPDES permit TXRNEBO64. EPA’s file records it issued August 26, 2021 and expiring August 13, 2026. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for SEALWELD USA: 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 TXRNEBO64.

Identity

Facility as filedSEALWELD USA
Permittee as filedSealweld (USA), Inc.
NPDES IDTXRNEBO64
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
IssuedAugust 26, 2021
Expiration dateAugust 13, 2026
AddressHouston, TX 77032
SubwatershedUpper Greens Bayou (HUC 120401040603)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXRNEBO64.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXRNEBO64.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID TXRNEBO64 there.

Nearby on the register

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

What this page shows

SEALWELD USA, a Storm Water Industrial permit in Houston, Texas, is one of 428 such permits in the city on EPA's NPDES register, and about 8.4% of those permits were issued earlier than this one. The permit also sits among 181 NPDES permits in the Upper Greens Bayou subwatershed, and it has no pollutants under a numeric limit and no pollutants with an effluent exceedance recorded.