How much wastewater does City Of Hamlin treat?

City Of Hamlin treats an average of 0.16 MGD and is permitted for a design flow of 0.32 MGD.

What treatment technology does City Of Hamlin use?

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

What is the NPDES permit for City Of Hamlin?

The facility discharges under NPDES permit TX0023159, currently administratively continued, expiring September 2024.

Is City Of Hamlin in compliance?

Discharge monitoring reports show 2 violations at City Of Hamlin in the last three years, 2 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates City Of Hamlin and how do I contact them?

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

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City Of Hamlin

Hamlin, TX · Jones County · Publicly Owned Treatment Works

Average flow: 0.16 MGD

Design flow: 0.32 MGD

NPDES permit: TX0023159; Administratively continued

Permit expires: September 2024

Population served: 2,794; CWNS 2022

City Of Hamlin is a publicly owned wastewater treatment plant in Hamlin, Jones County, Texas treating an average of 0.16 million gallons per day against a permitted design capacity of 0.32 MGD, serving about 2,794 residents. Treatment on site includes clarifiers, carrousels / oxidation ditches. It discharges under NPDES permit TX0023159 (administratively continued), which expires in September 2024, with 2 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: 2

Effluent violations: 2

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 Hamlin.

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City Of Hamlin: 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 April 10, 2025.

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