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Clean Water Act discharge permit · NPDES TXR1531UT

SAN MARCOS CISD HS PKG 1A 1B 1C & NATATORIUM, San Marcos, TX: NPDES TXR1531UT discharge permit, effluent exceedances, inspections, penalties

SAN MARCOS CISD HS PKG 1A 1B 1C & NATATORIUM, held by Satterfield and Pontikes Construction, Inc., holds NPDES permit TXR1531UT, which discharges to York Creek. EPA’s file records it issued May 29, 2025 and expiring March 4, 2028. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for SAN MARCOS CISD HS PKG 1A 1B 1C & NATATORIUM: its NPDES ID, its permit type and status, its dates, its address in San Marcos, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1531UT.

Identity

Facility as filedSAN MARCOS CISD HS PKG 1A 1B 1C & NATATORIUM
Permittee as filedSatterfield and Pontikes Construction, Inc.
NPDES IDTXR1531UT
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMay 29, 2025
Expiration dateMarch 4, 2028
AddressSan Marcos, TX 78666
Receiving waterYORK CREEK
SubwatershedRedwood Cemetery-Cottonwood Creek (HUC 121002030305)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1531UT.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1531UT.

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, TXR1531UT.

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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

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 TXR1531UT there.

Nearby on the register

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

What this page shows

The storm water construction permit filed as SAN MARCOS CISD HS PKG 1A 1B 1C & NATATORIUM is one of 336 such permits in Hays County, and it sits in the Redwood Cemetery-Cottonwood Creek subwatershed, which holds 41 NPDES permits including this one. The permit records no pollutants under a numeric limit and no effluent exceedances, and 0.6% of the county's 336 storm water construction permits carry a violation on file.