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Clean Water Act discharge permit · NPDES TX0140686

STUDIO ESTATES WWTP, City Of Niederwald, TX: NPDES TX0140686 discharge permit, effluent exceedances, inspections, penalties

STUDIO ESTATES WWTP, held by STUDIO ESTATES LLC, holds NPDES permit TX0140686, which discharges to Brushy Crk;Soil Conserv Ser Ste 14 Reservoir; Bush. EPA’s file records it issued February 27, 2023 and expiring February 27, 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 STUDIO ESTATES WWTP: its NPDES ID, its permit type and status, its dates, its address in City Of Niederwald, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TX0140686.

Identity

Facility as filedSTUDIO ESTATES WWTP
Permittee as filedSTUDIO ESTATES LLC
NPDES IDTX0140686
Permit statusEffective
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedFebruary 27, 2023
Expiration dateFebruary 27, 2028
AddressCity Of Niederwald, TX 78640
Receiving waterBRUSHY CRK;SOIL CONSERV SER STE 14 RESERVOIR; BUSH
SubwatershedBrushy Creek-Plum Creek (HUC 121002030402)
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 TX0140686.

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 TX0140686.

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, TX0140686.

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  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
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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 TX0140686 there.

Nearby on the register

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

What this page shows

The STUDIO ESTATES WWTP is one of 21 individual permits in Hays County on EPA's NPDES register, and it sits among 42 NPDES permits in the Brushy Creek-Plum Creek subwatershed. Its record shows 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and 23.8% of the county's 21 individual permits carry a violation on file, so this permit's clean record stands apart from that share.