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Clean Water Act discharge permit · NPDES TXR05FQ46

NAVISTAR ADVANCED TECHNOLOGY CENTER, Elmendorf, TX: NPDES TXR05FQ46 discharge permit, effluent exceedances, inspections, penalties

NAVISTAR ADVANCED TECHNOLOGY CENTER, held by Navistar San Antonio Manufacturing LLC, holds NPDES permit TXR05FQ46. EPA’s file records it issued April 13, 2022 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 NAVISTAR ADVANCED TECHNOLOGY CENTER: its NPDES ID, its permit type and status, its dates, its address in Elmendorf, Texas. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR05FQ46.

Identity

Facility as filedNAVISTAR ADVANCED TECHNOLOGY CENTER
Permittee as filedNavistar San Antonio Manufacturing LLC
NPDES IDTXR05FQ46
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
IssuedApril 13, 2022
Expiration dateAugust 13, 2026
AddressElmendorf, TX 78112
SubwatershedBraunig Lake-San Antonio River (HUC 121003010301)
SIC1389 – Oil And Gas Field Services

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 TXR05FQ46.

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 TXR05FQ46.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR05FQ46.

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 TXR05FQ46.

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, TXR05FQ46.

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How often?
  • 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 TXR05FQ46 there.

NAVISTAR ADVANCED TECHNOLOGY CENTER, Elmendorf, Texas: Coverage under a general permit TXR05FQ46, held by Navistar San Antonio Manufacturing LLC; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued April 13, 2022, term to August 13, 2026.

Texas holds 8,480 Industrial stormwater coverages of this permit type in EPA’s file; 3,028 were issued before TXR05FQ46. Navistar San Antonio Manufacturing LLC holds 2 permits in Texas.

Other permits held by Navistar San Antonio Manufacturing LLC

Coverages issued nearest TXR05FQ46

NAVISTAR ADVANCED TECHNOLOGY CENTER among its neighbors

51 discharge permits are in the Braunig Lake-San Antonio River subwatershed (HUC 121003010301); TXR05FQ46 is one.

Other permits in the Braunig Lake-San Antonio River subwatershed (HUC 121003010301)

Nearby on the register

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

What this page shows

The NAVISTAR ADVANCED TECHNOLOGY CENTER permit is one of 2 storm water industrial permits on the register in Elmendorf, including this one, and it is one of 51 NPDES permits in the Braunig Lake-San Antonio River subwatershed, including this one. The permit records zero pollutants under a numeric limit and zero pollutants with an effluent exceedance.