How much wastewater does City Of Yorktown WWTP treat?

City Of Yorktown WWTP treats an average of 0.16 MGD and is permitted for a design flow of 0.26 MGD.

What treatment technology does City Of Yorktown WWTP use?

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

What is the NPDES permit for City Of Yorktown WWTP?

The facility discharges under NPDES permit TX0054631, currently effective, expiring May 2030.

Is City Of Yorktown WWTP in compliance?

Discharge monitoring reports show 15 violations at City Of Yorktown WWTP in the last three years. The full history is available in Klarifi.

Who operates City Of Yorktown WWTP and how do I contact them?

City Of Yorktown WWTP is a publicly owned treatment works in Yorktown, Texas. Klarifi lists decision-maker contacts for this facility, available with a free trial.

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City Of Yorktown WWTP

Yorktown, TX · De Witt County · Publicly Owned Treatment Works

Average flow: 0.16 MGD

Design flow: 0.26 MGD

NPDES permit: TX0054631; Effective

Permit expires: May 2030

Population served: 2,084; CWNS 2022

City Of Yorktown WWTP is a publicly owned wastewater treatment works in Yorktown, De Witt County, Texas treating an average of 0.16 million gallons per day against a permitted design capacity of 0.26 MGD, serving about 2,084 residents. Treatment on site includes clarifiers, carrousels / oxidation ditches. It discharges under NPDES permit TX0054631 (effective), which expires in May 2030, with 15 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: 15

Effluent violations: 0

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

Key contacts

Decision-makers at City Of Yorktown WWTP.

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City Of Yorktown WWTP: 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 May 29, 2025.

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