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Clean Water Act discharge permit · NPDES TXR1529WC

1604 AT MARBACH COMMERCIAL DRIVEWAY, San Antonio, TX: NPDES TXR1529WC discharge permit, effluent exceedances, inspections, penalties

1604 AT MARBACH COMMERCIAL DRIVEWAY, held by Tuf Construction LLC, holds NPDES permit TXR1529WC, which discharges to Medina River. EPA’s file records it issued October 10, 2025 and expiring March 4, 2028.

1604 AT MARBACH COMMERCIAL DRIVEWAY, San Antonio, Texas: Coverage under a general permit TXR1529WC, held by Tuf Construction LLC; Construction stormwater; Effective; issued October 10, 2025, term to March 4, 2028; discharges to MEDINA RIVER.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 16,343 were issued before TXR1529WC.

Coverages issued nearest TXR1529WC

1604 AT MARBACH COMMERCIAL DRIVEWAY among its neighbors

EPA’s permit file holds 186 discharge permits in the Medio Creek subwatershed (HUC 121003020504), TXR1529WC among them. Its county holds 2,157, 12 of them major permits; TXR1529WC is a minor permit.

Other permits in the Medio Creek subwatershed (HUC 121003020504)

What the register holds for 1604 AT MARBACH COMMERCIAL DRIVEWAY: its NPDES ID, its permit type and status, its dates, its address in San Antonio, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1529WC.

Identity

Facility as filed1604 AT MARBACH COMMERCIAL DRIVEWAY
Permittee as filedTuf Construction LLC
NPDES IDTXR1529WC
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedOctober 10, 2025
Expiration dateMarch 4, 2028
AddressSan Antonio, TX 78245
Receiving waterMEDINA RIVER
SubwatershedMedio Creek (HUC 121003020504)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1529WC.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1529WC.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1529WC.

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 TXR1529WC.

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, TXR1529WC.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

The 1604 AT MARBACH COMMERCIAL DRIVEWAY storm water construction permit, held by Tuf Construction LLC, is one of 1,788 such permits on EPA's NPDES register in Bexar County, and 0.2% of those permits have a violation on file. Within the Medio Creek subwatershed, which counts 186 NPDES permits including this one, the permit has no pollutants under a numeric limit and no pollutants with an effluent exceedance. Of the 1,787 storm water construction permits in Bexar County, 63.5% carry an earlier issue date than this permit's October 10, 2025 issuance.