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Clean Water Act discharge permit · NPDES TXR1504UU

ESPINO TRACT UNIT 1, San Antonio, TX: NPDES TXR1504UU discharge permit, effluent exceedances, inspections, penalties

ESPINO TRACT UNIT 1, held by KB Home Lone Star Inc., holds NPDES permit TXR1504UU, which discharges to East Branch Big Sous Creek. EPA’s file records it issued June 2, 2025 and expiring March 4, 2028.

ESPINO TRACT UNIT 1, San Antonio, Texas: Coverage under a general permit TXR1504UU, held by KB Home Lone Star Inc.; Construction stormwater; Effective; issued June 2, 2025, term to March 4, 2028; discharges to EAST BRANCH BIG SOUS CREEK.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 13,726 were issued before TXR1504UU. KB Home Lone Star Inc. holds 49 permits in Texas.

Other permits held by KB Home Lone Star Inc.

Coverages issued nearest TXR1504UU

ESPINO TRACT UNIT 1 among its neighbors

EPA’s permit file holds 80 discharge permits in the Big Sous Creek subwatershed (HUC 121003020502), TXR1504UU among them. Its county holds 2,157, 12 of them major permits; TXR1504UU is a minor permit.

Other permits in the Big Sous Creek subwatershed (HUC 121003020502)

  • ALAMO WATER REFINERS, San Antonio: TX0128571, minor permit, discharging to EAST BRANCH BIG SOUS CREEK, permit term to March 1, 2010
  • AMANDA PARK PHASE 1, San Antonio: TXR1599PV, minor permit, discharging to UPPER MEDIO CREEK, permit term to March 4, 2028
  • BRE PHASE 5 UNIT 2A, San Antonio: TXR1539OE, minor permit, discharging to LUCAS CREEK TO MEDINA RIVER BELOW MEDINA DIVERSION, permit term to March 4, 2028
  • CASTLEROCK COMMUNITIES - HENNERSBY HOLLOW, The City Of Lacosta: TXR1576PT, minor permit, discharging to SHERER CREEK, permit term to March 4, 2028
  • COSMCS, San Antonio: TXR1561PY, minor permit, discharging to UPPER MEDIO CREEK, permit term to March 4, 2028
  • CPS CASTROVILLE LAYDOWN YARD, Castroville: TXR1579SE, minor permit, discharging to MEDINA RIVER, permit term to March 4, 2028
  • ECHTLE TRACT, San Antonio Etj: TXR1563SP, minor permit, discharging to BIG SOUS CREEK TO MEDINA RIVER BELOW MEDINA DIVERS, permit term to March 4, 2028
  • ECHTLE TRACT UNIT 1 AKA HENNERSBY HOLLOW, San Antonio Etj: TXR1596NG, minor permit, discharging to BIG SOUS CREEK TO MEDINA RIVER BELOW MEDINA DIVERS, permit term to March 4, 2028
  • ECHTLE TRACT UNIT 3, San Antonio: TXR1560YR, minor permit, discharging to BIG SOUS CREEK, permit term to March 4, 2028
  • ECHTLE TRACT UNIT 3, San Antonio: TXR1562NL, minor permit, discharging to TRIBUTARY OF BIG SOUS CREEK, permit term to March 4, 2028

What the register holds for ESPINO TRACT UNIT 1: 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 TXR1504UU.

Identity

Facility as filedESPINO TRACT UNIT 1
Permittee as filedKB Home Lone Star Inc.
NPDES IDTXR1504UU
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJune 2, 2025
Expiration dateMarch 4, 2028
AddressSan Antonio, TX 78252
Receiving waterEAST BRANCH BIG SOUS CREEK
SubwatershedBig Sous Creek (HUC 121003020502)
SIC6552 – Subdividers And Developers

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1504UU.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1504UU.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1504UU.

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 TXR1504UU.

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, TXR1504UU.

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Nearby on the register

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

What this page shows

ESPINO TRACT UNIT 1 is one of 1,788 storm water construction permits on EPA's NPDES register in Bexar County. Of all 1,787 storm water construction permits in Bexar County, this one included, 51.3% have an earlier issue date than this permit. The permit is one of 80 NPDES permits in the Big Sous Creek subwatershed.