Clean Water Act discharge permit · NPDES TXR1559VR

T-372 LEON CREEK TO SOUTH SAN 138KV, San Antonio, TX: NPDES TXR1559VR discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

T-372 LEON CREEK TO SOUTH SAN 138KV, held by City Public Service Energy, holds NPDES permit TXR1559VR, which discharges to Tributary Of Leon Creek. EPA’s file records it issued August 28, 2025 and expiring March 4, 2028. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for T-372 LEON CREEK TO SOUTH SAN 138KV: 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 TXR1559VR.

Identity

Facility as filed	T-372 LEON CREEK TO SOUTH SAN 138KV
Permittee as filed	City Public Service Energy
NPDES ID	TXR1559VR
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	August 28, 2025
Expiration date	March 4, 2028
Address	San Antonio, TX 78211
Receiving water	TRIBUTARY OF LEON CREEK
Subwatershed	Salado Creek-San Antonio River (HUC 121003010203)
SIC	4911 – Electric Services

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1559VR.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1559VR.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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, TXR1559VR.

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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID TXR1559VR there.

Nearby on the register

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

The T-372 LEON CREEK TO SOUTH SAN 138KV permit is one of 1,788 storm water construction permits in Bexar County, where 0.2% of those permits have a violation on file. It sits among 92 NPDES permits in the Salado Creek-San Antonio River subwatershed, and 59.3% of the 1,787 storm water construction permits in Bexar County were issued earlier than it. This permit has no pollutants under a numeric limit and no effluent exceedances on record.