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Clean Water Act discharge permit · NPDES TXR05FW86

CUSTOM THREADING, Houston, TX: NPDES TXR05FW86 discharge permit, effluent exceedances, inspections, penalties

CUSTOM THREADING, held by Custom Threading, Inc., holds NPDES permit TXR05FW86. EPA’s file records it issued November 14, 2022 and expiring August 13, 2026.

CUSTOM THREADING, Houston, Texas: Coverage under a general permit TXR05FW86, held by Custom Threading, Inc.; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued November 14, 2022, term to August 13, 2026; Oil and Gas Field Machinery and Equipment Manufacturing.

Texas holds 8,480 Industrial stormwater coverages of this permit type in EPA’s file; 3,862 were issued before TXR05FW86.

Coverages issued nearest TXR05FW86

CUSTOM THREADING among its neighbors

EPA’s permit file holds 218 discharge permits in the Lower Sims Bayou subwatershed (HUC 120401040502), TXR05FW86 among them. Its county holds 4,455, 195 of them major permits; TXR05FW86 is a minor permit.

Other permits in the Lower Sims Bayou subwatershed (HUC 120401040502)

What the register holds for CUSTOM THREADING: 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 TXR05FW86.

Identity

Facility as filedCUSTOM THREADING
Permittee as filedCustom Threading, Inc.
NPDES IDTXR05FW86
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 14, 2022
Expiration dateAugust 13, 2026
AddressHouston, TX 77087
SubwatershedLower Sims Bayou (HUC 120401040502)
NAICS333132 – Oil and Gas Field Machinery and Equipment Manufacturing
SIC3533 – Oil And Gas Field Machinery
Other EPA IDs (FRS)RCRA handler TXR000084705

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR05FW86.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR05FW86.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR05FW86.

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 TXR05FW86.

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, TXR05FW86.

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  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
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Nearby on the register

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

What this page shows

CUSTOM THREADING is one of 1,284 storm water industrial permits on EPA's NPDES register in Harris County. It is also one of 218 NPDES permits in the Lower Sims Bayou subwatershed. Of all 1,283 storm water industrial permits in Harris County, 33.3% have an earlier issue date than this permit.