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Clean Water Act discharge permit · NPDES TXR1508ZB

TXDOT SAT CSJ 2230-01-020, San Antonio, TX: NPDES TXR1508ZB discharge permit, effluent exceedances, inspections, penalties

TXDOT SAT CSJ 2230-01-020, held by Texas Department of Transportation, holds NPDES permit TXR1508ZB, which discharges to Helotes Creek. EPA’s file records it issued August 4, 2026 and expiring March 4, 2028.

TXDOT SAT CSJ 2230-01-020, San Antonio, Texas: Coverage under a general permit TXR1508ZB, held by Texas Department of Transportation; Construction stormwater; Effective; issued August 4, 2026, term to March 4, 2028; discharges to HELOTES CREEK.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 23,050 were issued before TXR1508ZB. Texas Department of Transportation holds 540 permits in Texas.

Other permits held by Texas Department of Transportation

Coverages issued nearest TXR1508ZB

TXDOT SAT CSJ 2230-01-020 among its neighbors

EPA’s permit file holds 94 discharge permits in the Upper Culebra Creek subwatershed (HUC 121003020403), TXR1508ZB among them. Its county holds 2,157, 12 of them major permits; TXR1508ZB is a minor permit.

Other permits in the Upper Culebra Creek subwatershed (HUC 121003020403)

  • 13415 13503 13455 CULEBRA ROAD, San Antonio: TXR1564WF, minor permit, discharging to TRIBUTARY OF CULEBRA CREEK, permit term to March 4, 2028
  • 7BREW, San Antonio: TXR1541OW, minor permit, discharging to SAN GERONIMO CREEK, permit term to March 4, 2028
  • ABBOTTS FROZEN CUSTARD, San Antonio: TXR1564QK, minor permit, discharging to LOWER LEON CREEK, permit term to March 4, 2028
  • ABISO GALM CROSSING, San Antonio: TXR1539XL, minor permit, discharging to LOWER LEON CREEK, permit term to March 4, 2028
  • ALAMO CONCRETE PRODUCTS SAN ANTONIO PLANT 4, San Antonio: TXG110093, minor permit, discharging to CULEBRA CREEK, permit term to November 7, 2021
  • ALAMO ESTATES, Alamo Ranch: TXR1513SN, minor permit, discharging to UNNAMED TRIBUTARY TO CULEBRA CREEK TO LOWER LEON C, permit term to March 4, 2028
  • ALAMO ESTATES, San Antonio: TXR1548VS, minor permit, discharging to UPPER MEDIO CREEK, permit term to March 4, 2028
  • ALPHABETZ MONTESSORI CULEBRA, San Antonio: TXR1524QI, minor permit, discharging to LEON CREEK, permit term to March 4, 2028
  • AUTOZONE TX3628, San Antonio: TXR1586QX, minor permit, discharging to MEDIO CREEK, permit term to March 4, 2028
  • BRICEWOOD, Helotes: TXR1554PF, minor permit, discharging to CULEBRA CREEK, permit term to March 4, 2028

What the register holds for TXDOT SAT CSJ 2230-01-020: 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 TXR1508ZB.

Identity

Facility as filedTXDOT SAT CSJ 2230-01-020
Permittee as filedTexas Department of Transportation
NPDES IDTXR1508ZB
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedAugust 4, 2026
Expiration dateMarch 4, 2028
AddressSan Antonio, TX 78254
Receiving waterHELOTES CREEK
SubwatershedUpper Culebra Creek (HUC 121003020403)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1508ZB.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1508ZB.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1508ZB.

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 TXR1508ZB.

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, TXR1508ZB.

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Nearby on the register

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

What this page shows

The TXDOT SAT CSJ 2230-01-020 permit is one of 1,788 storm water construction permits in Bexar County on EPA's NPDES register, and it sits among 94 NPDES permits in the Upper Culebra Creek subwatershed, itself included. Among its Bexar County peers, 0.2% have a violation on file, and this permit records no pollutants with a numeric limit or effluent exceedance.