How much wastewater does Lawton, City Of treat?

Lawton, City Of treats an average of 11 MGD and is permitted for a design flow of 18 MGD.

What treatment technology does Lawton, City Of use?

Klarifi has identified clarifiers, uncovered lagoons, biogas silos at the Lawton facility.

What is the NPDES permit for Lawton, City Of?

The facility discharges under NPDES permit OK0035246, currently effective, expiring September 2030.

Is Lawton, City Of in compliance?

Discharge monitoring reports show 182 violations at Lawton, City Of in the last three years, 162 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Lawton, City Of and how do I contact them?

Lawton, City Of is a publicly owned treatment works in Lawton, Oklahoma. Klarifi lists 9 verified decision-maker contacts for this facility, available with a free trial.

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Lawton, City Of

Lawton, OK · Comanche County · Publicly Owned Treatment Works

Average flow: 11 MGD

Design flow: 18 MGD

NPDES permit: OK0035246; Effective

Permit expires: September 2030

Population served: 91,687; CWNS 2022

Lawton, City Of is a publicly owned wastewater treatment plant in Lawton, Comanche County, Oklahoma treating an average of 11 million gallons per day against a permitted design capacity of 18 MGD, serving about 91,687 residents. Treatment on site includes clarifiers, uncovered lagoons, biogas silos. It discharges under NPDES permit OK0035246 (effective), which expires in September 2030, with 182 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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Uncovered lagoons

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Biogas silos

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Compliance snapshot (last 3 years)

Total violations: 182

Effluent violations: 162

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

Key contacts

9 verified contacts for Lawton, City Of, with validated emails and direct phone numbers.

Unlock 9 verified contacts (6 more than shown)

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

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Nearby wastewater treatment plants in Oklahoma

Duncan Public Utilities Auth

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Cyril, Town Of

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Anadarko Pwa

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Verden, Town Of

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Carnegie Public Works Auth.

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Chickasha WWTP

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Lindsay, City Of

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Altus SE Wastewater Treatment Plant

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Lawton, City Of: 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 March 16, 2025.

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