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Clean Water Act discharge permit · NPDES TX0134422

CONRAD ORANGE SHIPYARD, Orange, TX: NPDES TX0134422 discharge permit, effluent exceedances, inspections, penalties

CONRAD ORANGE SHIPYARD, held by CONRAD ORANGE SHIPYARD INC, holds NPDES permit TX0134422, which discharges to Directly To Sabine River Tidal. EPA’s file records it issued November 8, 2019 and expiring November 8, 2024. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filedCONRAD ORANGE SHIPYARD
Permittee as filedCONRAD ORANGE SHIPYARD INC
NPDES IDTX0134422
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedNovember 8, 2019
Expiration dateNovember 8, 2024
AddressOrange, TX 77630
Receiving waterDIRECTLY TO SABINE RIVER TIDAL
Receiving water impaired303(D) Listed
SubwatershedBlack Bayou-Sabine River (HUC 120100051100)
SIC3731 – Ship Building And Repairing
Other EPA IDs (FRS)RCRA handler TXD988085650; ICIS-AIR source TX0000004836100249

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Zinc, total [as Zn]422January 31, 20261,569% over the limit
Solids, total suspended222March 31, 2016140% over the limit
pH400
Flow, in conduit or thru treatment plant400
Oil & Grease200

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

DateWhat EPA recordedAgency
November 13, 2024Permit Violations - Violation Specified in CommentST6
December 20, 2017Permit Violations - Violation Specified in CommentST6

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 TX0134422 there.

Nearby on the register

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

What this page shows

This public-records page covers NPDES discharge permit TX0134422 for CONRAD ORANGE SHIPYARD in Orange, TX, held by CONRAD ORANGE SHIPYARD INC, which discharges directly to the Sabine River Tidal and is administratively continued with a minor discharger class of 5. The page lists 2 pollutants under a numeric limit and 2 pollutants with an effluent exceedance, with the permit issued November 8, 2019 and expiring November 8, 2024.