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Clean Water Act discharge permit · NPDES TXR05GF62

MAASS FLANGE LUMBERDALE, Houston, TX: NPDES TXR05GF62 discharge permit, effluent exceedances, inspections, penalties

MAASS FLANGE LUMBERDALE, held by Ameriforge Corporation, holds NPDES permit TXR05GF62. EPA’s file records it issued September 15, 2023 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 MAASS FLANGE LUMBERDALE: 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 TXR05GF62.

Identity

Facility as filedMAASS FLANGE LUMBERDALE
Permittee as filedAmeriforge Corporation
NPDES IDTXR05GF62
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
IssuedSeptember 15, 2023
Expiration dateAugust 13, 2026
AddressHouston, TX 77092
SubwatershedCole Creek-Whiteoak Bayou (HUC 120401040302)
SIC3462 – Iron And Steel Forgings
Other EPA IDs (FRS)RCRA handler TXR000072991

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

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR05GF62.

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 TXR05GF62.

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.

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, TXR05GF62.

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  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

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 TXR05GF62 there.

Nearby on the register

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

What this page shows

The MAASS FLANGE LUMBERDALE permit is one of 1,284 storm water industrial permits in Harris County on EPA's NPDES register, and 0.9% of those permits have a violation on file. The permit also sits among 309 NPDES permits in the Cole Creek-Whiteoak Bayou subwatershed, this one included. It has no pollutants under a numeric limit and no pollutants with an effluent exceedance.