What is the address of Oowa / Tsc?

The address on the plant’s EPA facility record is 5833 Treatment Plant Rd., Pryor, OK 74362, in Mayes County. Its coordinates are 36.2250, -95.2678. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Oowa / Tsc treat?

Oowa / Tsc treats an average of 4.94 MGD.

What treatment technology does Oowa / Tsc use?

Klarifi has identified 4 treatment structures and unit processes at the Pryor facility. The full treatment train, with exact unit counts, is shown in Klarifi with a free account.

What is the NPDES permit for Oowa / Tsc?

The facility discharges under NPDES permit OK0034568, currently effective, expiring August 2029.

Is Oowa / Tsc in compliance?

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

Who operates Oowa / Tsc and how do I contact them?

Oowa / Tsc is a publicly owned treatment works in Pryor, Oklahoma. Klarifi lists 1 verified decision-maker contact for this facility, available with a free trial.

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Oowa / Tsc

5833 Treatment Plant Rd., Pryor, OK 74362 · Mayes County · Publicly Owned Treatment Works

Average flow: 4.94 MGD

Design flow: —

NPDES permit: OK0034568; Effective

Permit expires: August 2029

Population served: —; CWNS 2022

Oowa / Tsc is a publicly owned wastewater treatment plant in Pryor, Mayes County, Oklahoma treating an average of 4.94 million gallons per day. It discharges under NPDES permit OK0034568 (effective), which expires in August 2029, with 2 recorded violations in the last three years.

Treatment technology

4 treatment structures and unit processes identified at Oowa / Tsc.

Available with a free Klarifi account

See the full treatment train at Oowa / Tsc: structures, unit processes and planned upgrades, with exact unit counts.

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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

1 verified contact for Oowa / Tsc, with validated emails and direct phone numbers.

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Names, validated emails and direct phone numbers for decision-makers at Oowa / Tsc, plus the full compliance history and discharge data.

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Oowa / Tsc: 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 April 6, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Tertiary treatment · Significant industrial user · all terms

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