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Clean Water Act discharge permit · NPDES TXR05GS62

500 MAYO SHELL ROAD, Galena Park, TX: NPDES TXR05GS62 discharge permit, effluent exceedances, inspections, penalties

500 MAYO SHELL ROAD, held by Conglobal Industries, LLC, holds NPDES permit TXR05GS62. EPA’s file records it issued July 29, 2025 and expiring August 13, 2026. 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.

What the register holds for 500 MAYO SHELL ROAD: its NPDES ID, its permit type and status, its dates, its address in Galena Park, Texas. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR05GS62.

Identity

Facility as filed500 MAYO SHELL ROAD
Permittee as filedConglobal Industries, LLC
NPDES IDTXR05GS62
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 29, 2025
Expiration dateAugust 13, 2026
AddressGalena Park, TX 77547
Receiving water impaired303(D) Listed
SubwatershedVince Bayou-Buffalo Bayou (HUC 120401040703)
SIC3412 – Metal Barrels, Drums, And Pails

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR05GS62.

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 TXR05GS62.

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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How we handle your data → Privacy

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 TXR05GS62 there.

Nearby on the register

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

What this page shows

The permit for 500 MAYO SHELL ROAD, held by Conglobal Industries, LLC in Galena Park, is one of 1,284 storm water industrial permits on EPA's NPDES register in Harris County, this one included. Of those 1,284 Harris County storm water industrial permits, 0.9% have a violation on file. The permit sits among 288 NPDES permits in the Vince Bayou-Buffalo Bayou subwatershed, this one included, and it has no pollutants under a numeric limit and no pollutants with an effluent exceedance.