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Clean Water Act discharge permit · NPDES TXRNEBU05

HOWMET ALUMINUM CASTING, Del Rio, TX: NPDES TXRNEBU05 discharge permit, effluent exceedances, inspections, penalties

HOWMET ALUMINUM CASTING, held by HOWMET ALUMINUM CASTING, INC., holds NPDES permit TXRNEBU05. EPA’s file records it issued January 12, 2022 and expiring August 13, 2026.

HOWMET ALUMINUM CASTING, Del Rio, Texas: Coverage under a general permit TXRNEBU05, held by HOWMET ALUMINUM CASTING, INC.; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued January 12, 2022, term to August 13, 2026.

Texas holds 8,480 Industrial stormwater coverages of this permit type in EPA’s file; 2,558 were issued before TXRNEBU05.

Coverages issued nearest TXRNEBU05

HOWMET ALUMINUM CASTING among its neighbors

EPA’s permit file holds 7 discharge permits in the Cienegas Creek-Rio Grande subwatershed (HUC 130800010102), TXRNEBU05 among them.

Other permits in the Cienegas Creek-Rio Grande subwatershed (HUC 130800010102)

What the register holds for HOWMET ALUMINUM CASTING: its NPDES ID, its permit type and status, its dates, its address in Del Rio, Texas. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXRNEBU05.

Identity

Facility as filedHOWMET ALUMINUM CASTING
Permittee as filedHOWMET ALUMINUM CASTING, INC.
NPDES IDTXRNEBU05
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
IssuedJanuary 12, 2022
Expiration dateAugust 13, 2026
AddressDel Rio, TX 78840
SubwatershedCienegas Creek-Rio Grande (HUC 130800010102)
Other EPA IDs (FRS)RCRA handler TXR000085958

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXRNEBU05.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXRNEBU05.

Inspections

EPA’s inspection file holds no inspection for NPDES TXRNEBU05.

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 TXRNEBU05.

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, TXRNEBU05.

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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 September 15, 2026.

What this page shows

HOWMET ALUMINUM CASTING is one of 5 storm water industrial permits on EPA's NPDES register in Del Rio, where 0.0% of those 5 storm water industrial permits in Del Rio have a violation on file. The permit is also part of the 7 NPDES permits in the Cienegas Creek-Rio Grande subwatershed (HUC 130800010102), and 60.0% of all 5 storm water industrial permits in Del Rio (this one included) have an earlier issue date than this permit.