Velarion Records
Follow this permit Velarion Records emails you this permit’s record, cited to the public filing, and tells you when the register changes it. Free.
We’ll email you a link to confirm. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
Also free: The Pay Desk, the weekly executive pay briefing.

Clean Water Act discharge permit · NPDES TXR1556US

SERENO SPRINGS UNIT 3, San Antonio, TX: NPDES TXR1556US discharge permit, effluent exceedances, inspections, penalties

SERENO SPRINGS UNIT 3, held by City Public Service Energy, holds NPDES permit TXR1556US, which discharges to Tributary Of Martinez Creek. EPA’s file records it issued May 27, 2025 and expiring March 4, 2028.

SERENO SPRINGS UNIT 3, San Antonio, Texas: Coverage under a general permit TXR1556US, held by City Public Service Energy; Construction stormwater; Effective; issued May 27, 2025, term to March 4, 2028; discharges to TRIBUTARY OF MARTINEZ CREEK.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 13,600 were issued before TXR1556US. City Public Service Energy holds 239 permits in Texas.

Other permits held by City Public Service Energy

Coverages issued nearest TXR1556US

SERENO SPRINGS UNIT 3 among its neighbors

EPA’s permit file holds 202 discharge permits in the Salitrillo Creek-Martinez Creek subwatershed (HUC 121003040205), TXR1556US among them. Its county holds 2,157, 12 of them major permits; TXR1556US is a minor permit.

Other permits in the Salitrillo Creek-Martinez Creek subwatershed (HUC 121003040205)

  • 1604 CBP, San Antonio: TXG112907, minor permit, permit term to November 6, 2021
  • ABBOTT RUN, Converse: TXR1502OK, minor permit, discharging to UNNAMED TRIBUTARY, permit term to March 4, 2028
  • ABBOTT RUN, St Hedwig: TXR1532QK, minor permit, discharging to SALITRILLO CREEK, permit term to March 4, 2028
  • ACKERMAN GARDENS UNIT 2, Bexar: TXR15071I, minor permit, discharging to YMARTINEZ CREEK 1902A, permit term to March 5, 2023
  • ACKERMAN GARDENS UNIT 7, San Antonio: TXR1554VF, minor permit, discharging to MARTINEZ CREEK 1902A, permit term to March 4, 2028
  • APPDDICTION SPORTS COMPLEX, Converse: TXR1573UB, minor permit, discharging to SALITRILLO CREEK 1902B, permit term to March 4, 2028
  • BECK INDUSTRIAL YARD, Converse: TXR05FE15, minor permit, permit term to August 13, 2026
  • BEXAR COUNTY BUILDING REDESIGN, Converse: TXR1589TX, minor permit, discharging to MARTINEZ CREEK, permit term to March 4, 2028
  • BOARDWALK SUBDIVISION, San Antonio: TXR1573OD, minor permit, discharging to CIBOLO CREEK, permit term to March 4, 2028
  • BOJANGLES, San Antonio: TXR1520YX, minor permit, discharging to MARTINEZ CREEK, permit term to March 4, 2028

What the register holds for SERENO SPRINGS UNIT 3: 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 TXR1556US.

Identity

Facility as filedSERENO SPRINGS UNIT 3
Permittee as filedCity Public Service Energy
NPDES IDTXR1556US
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMay 27, 2025
Expiration dateMarch 4, 2028
AddressSan Antonio, TX 78109
Receiving waterTRIBUTARY OF MARTINEZ CREEK
SubwatershedSalitrillo Creek-Martinez Creek (HUC 121003040205)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1556US.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1556US.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1556US.

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 TXR1556US.

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, TXR1556US.

Start the watch

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

Nearby on the register

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

What this page shows

The SERENO SPRINGS UNIT 3 storm water construction permit is one of 1,788 such permits on EPA's NPDES register in Bexar County, and it sits among 202 NPDES permits in the Salitrillo Creek-Martinez Creek subwatershed, this one included. Of the 1,787 storm water construction permits in Bexar County, this one included, 50.5% carry an earlier issue date than this permit, and only 0.2% of the 1,788 county permits have a violation on file, while this permit has no pollutants under a numeric limit and no effluent exceedances recorded.