How much wastewater does Aubrey WWTF treat?

Aubrey WWTF treats an average of 0.68 MGD and is permitted for a design flow of 0.55 MGD.

What treatment technology does Aubrey WWTF use?

Klarifi has identified clarifiers, carrousels / oxidation ditches at the Aubrey facility.

What is the NPDES permit for Aubrey WWTF?

The facility discharges under NPDES permit TX0056588, currently effective, expiring December 2028.

Is Aubrey WWTF in compliance?

Discharge monitoring reports show 6 violations at Aubrey WWTF in the last three years, 6 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Aubrey WWTF and how do I contact them?

Aubrey WWTF is a publicly owned treatment works in Aubrey, Texas. Klarifi lists decision-maker contacts for this facility, available with a free trial.

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Aubrey WWTF

Aubrey, TX · Denton County · Publicly Owned Treatment Works

Average flow: 0.68 MGD

Design flow: 0.55 MGD

NPDES permit: TX0056588; Effective

Permit expires: December 2028

Population served: 2,431; CWNS 2022

Aubrey WWTF is a publicly owned wastewater treatment works in Aubrey, Denton County, Texas treating an average of 0.68 million gallons per day against a permitted design capacity of 0.55 MGD, serving about 2,431 residents. Treatment on site includes clarifiers, carrousels / oxidation ditches. It discharges under NPDES permit TX0056588 (effective), which expires in December 2028, with 6 recorded violations in the last three years.

Treatment technology

Treatment structures identified at this facility. Exact unit counts are available in Klarifi.

Clarifiers

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Carrousels / oxidation ditches

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Compliance snapshot (last 3 years)

Total violations: 6

Effluent violations: 6

Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.

Key contacts

Decision-makers at Aubrey WWTF.

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Nearby wastewater treatment plants in Texas

Riverbend Reg Water Reclamation Facility

Lewisville · 6 mi away

5.85 MGD

Sandbrock WWTP

Aubrey · 6 mi away

0.72 MGD

Peninsula Water Reclamation Plant

Lewisville · 6 mi away

1.99 MGD

City Of Pilot Point WWTP

Pilot Point · 8 mi away

0.56 MGD

Pecan Creek Water Reclamation Plant

Denton · 9 mi away

30.27 MGD

Panther Creek WWTP

Frisco · 10 mi away

—

Legacy Hills WRF

Celina · 10 mi away

0.92 MGD

Little Elm WWTP

Little Elm · 10 mi away

3.35 MGD

Aubrey WWTF: frequently asked questions

Sources and methodology

Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.

Data refreshed September 11, 2026; facility record last updated November 27, 2025.

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