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Clean Water Act discharge permit · NPDES TXR1502OD

LA CIMA PHASE 4, San Marcos, TX: NPDES TXR1502OD discharge permit, effluent exceedances, inspections, penalties

LA CIMA PHASE 4, held by Ashton Austin Residential L.L.C., holds NPDES permit TXR1502OD, which discharges to San Marcos River. EPA’s file records it issued August 24, 2023 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 LA CIMA PHASE 4: 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 TXR1502OD.

Identity

Facility as filedLA CIMA PHASE 4
Permittee as filedAshton Austin Residential L.L.C.
NPDES IDTXR1502OD
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedAugust 24, 2023
Expiration dateMarch 4, 2028
AddressSan Marcos, TX 78666
Receiving waterSAN MARCOS RIVER
SubwatershedPurgatory Creek-San Marcos River (HUC 121002030302)
SIC1521 – Single-Family Housing Construction

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

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1502OD.

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 TXR1502OD.

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, TXR1502OD.

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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 TXR1502OD there.

Nearby on the register

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

What this page shows

LA CIMA PHASE 4 is one of 13 storm water construction permits on EPA's NPDES register in San Marcos. Of all 13 storm water construction permits in San Marcos, this one included, 84.6% have an earlier issue date than this permit. The permit is also one of 28 NPDES permits in the Purgatory Creek-San Marcos River subwatershed.