How much wastewater does Altus SE Wastewater Treatment Plant treat?

Altus SE Wastewater Treatment Plant treats an average of 2.35 MGD and is permitted for a design flow of 3.5 MGD.

What treatment technology does Altus SE Wastewater Treatment Plant use?

Klarifi has identified clarifiers, uncovered lagoons at the Altus facility.

What is the NPDES permit for Altus SE Wastewater Treatment Plant?

The facility discharges under NPDES permit OK0028037, currently effective, expiring April 2030.

Is Altus SE Wastewater Treatment Plant in compliance?

Discharge monitoring reports show 150 violations at Altus SE Wastewater Treatment Plant in the last three years, 42 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Altus SE Wastewater Treatment Plant and how do I contact them?

Altus SE Wastewater Treatment Plant is a publicly owned treatment works in Altus, Oklahoma. Klarifi lists 2 verified decision-maker contacts for this facility, available with a free trial.

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Altus SE Wastewater Treatment Plant

Altus, OK · Jackson County · Publicly Owned Treatment Works

Average flow: 2.35 MGD

Design flow: 3.5 MGD

NPDES permit: OK0028037; Effective

Permit expires: April 2030

Population served: 17,853; CWNS 2022

Altus SE Wastewater Treatment Plant is a publicly owned wastewater treatment works in Altus, Jackson County, Oklahoma treating an average of 2.35 million gallons per day against a permitted design capacity of 3.5 MGD, serving about 17,853 residents. Treatment on site includes clarifiers, uncovered lagoons. It discharges under NPDES permit OK0028037 (effective), which expires in April 2030, with 150 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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Compliance snapshot (last 3 years)

Total violations: 150

Effluent violations: 42

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

Key contacts

2 verified contacts for Altus SE Wastewater Treatment Plant, with validated emails and direct phone numbers.

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Names, validated emails and direct phone numbers for decision-makers at Altus SE Wastewater Treatment Plant, plus the full compliance history and discharge data.

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Altus SE Wastewater Treatment Plant: 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 July 8, 2026.

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