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Clean Water Act discharge permit · NPDES TX0146323

ANGLE ACRES WWTP, Angleton, TX: NPDES TX0146323 discharge permit, effluent exceedances, inspections, penalties

ANGLE ACRES WWTP, held by UNDINE TEXAS ENVIRONMENTAL LLC, holds NPDES permit TX0146323. 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 ANGLE ACRES WWTP: its NPDES ID, its permit type and status, its its address in Angleton, Texas. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TX0146323.

Identity

Facility as filedANGLE ACRES WWTP
Permittee as filedUNDINE TEXAS ENVIRONMENTAL LLC
NPDES IDTX0146323
Permit statusNot needed
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
AddressAngleton, TX 77515
SubwatershedLower Oyster Creek (HUC 120402050400)

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 TX0146323.

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 TX0146323.

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, TX0146323.

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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 TX0146323 there.

Nearby on the register

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

What this page shows

The ANGLE ACRES WWTP permit, held by UNDINE TEXAS ENVIRONMENTAL LLC in Angleton, Brazoria County, is one of 100 individual permits in that county on EPA's NPDES register, and it sits among 130 NPDES permits in the Lower Oyster Creek subwatershed. Across the county's 100 individual permits, 58.0% have a violation on file, while this permit has no pollutants under a numeric limit and no pollutants with an effluent exceedance.