What is the address of City Of Yoakum WWTP?

The address on the plant’s EPA facility record is Dunn St 1M SW Sthwy 111, Yoakum, TX 77995, in De Witt County. Its coordinates are 29.2740, -97.1560. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does City Of Yoakum WWTP treat?

City Of Yoakum WWTP treats an average of 0.91 MGD and is permitted for a design flow of 0.95 MGD.

What treatment technology does City Of Yoakum WWTP use?

Klarifi has identified one treatment structure or unit process at the Yoakum facility. The full treatment train, with exact unit counts, is shown in Klarifi with a free account.

What is the NPDES permit for City Of Yoakum WWTP?

The facility discharges under NPDES permit TX0026034, currently effective, expiring June 2030.

Is City Of Yoakum WWTP in compliance?

Discharge monitoring reports show no violations at City Of Yoakum WWTP in the last three years.

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

City Of Yoakum WWTP is a publicly owned treatment works in Yoakum, Texas. Klarifi lists 1 verified decision-maker contact for this facility, available with a free trial.

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City Of Yoakum WWTP

Dunn St 1M SW Sthwy 111, Yoakum, TX 77995 · De Witt County · Publicly Owned Treatment Works

Average flow: 0.91 MGD

Design flow: 0.95 MGD

NPDES permit: TX0026034; Effective

Permit expires: June 2030

Population served: 6,505; CWNS 2022

City Of Yoakum WWTP is a publicly owned wastewater treatment works in Yoakum, De Witt County, Texas treating an average of 0.91 million gallons per day against a permitted design capacity of 0.95 MGD, serving about 6,505 residents. It discharges under NPDES permit TX0026034 (effective), which expires in June 2030, with 0 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at City Of Yoakum WWTP.

Available with a free Klarifi account

See the full treatment train at City Of Yoakum WWTP: structures, unit processes and planned upgrades, with exact unit counts.

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Compliance snapshot (last 3 years)

Total violations: 0

Effluent violations: 0

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

Key contacts

1 verified contact for City Of Yoakum WWTP, with validated emails and direct phone numbers.

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Names, validated emails and direct phone numbers for decision-makers at City Of Yoakum WWTP, plus the full compliance history and discharge data.

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City Of Yoakum 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 October 26, 2026; facility record last updated August 3, 2026.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Equalization tank · Centrate · all terms

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