What is the address of Sapulpa WWTF?

The address on the plant’s EPA facility record is 425 E. Dewey Ave., Sapulpa, OK 74067, in Creek County. Its coordinates are 36.0188, -96.0884. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Sapulpa WWTF treat?

Sapulpa WWTF treats an average of 2.63 MGD and is permitted for a design flow of 3.5 MGD.

What treatment technology does Sapulpa WWTF use?

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

What is the NPDES permit for Sapulpa WWTF?

The facility discharges under NPDES permit OK0043974, currently effective, expiring August 2030.

Is Sapulpa WWTF in compliance?

Discharge monitoring reports show 76 violations at Sapulpa WWTF in the last three years, 76 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Sapulpa WWTF and how do I contact them?

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

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Sapulpa WWTF

425 E. Dewey Ave., Sapulpa, OK 74067 · Creek County · Publicly Owned Treatment Works

Average flow: 2.63 MGD

Design flow: 3.5 MGD

NPDES permit: OK0043974; Effective

Permit expires: August 2030

Population served: 23,073; CWNS 2022

Sapulpa WWTF is a publicly owned wastewater treatment works in Sapulpa, Creek County, Oklahoma treating an average of 2.63 million gallons per day against a permitted design capacity of 3.5 MGD, serving about 23,073 residents. It discharges under NPDES permit OK0043974 (effective), which expires in August 2030, with 76 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at Sapulpa WWTF.

Available with a free Klarifi account

See the full treatment train at Sapulpa WWTF: structures, unit processes and planned upgrades, with exact unit counts.

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Compliance snapshot (last 3 years)

Total violations: 76

Effluent violations: 76

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

Key contacts

1 verified contact for Sapulpa WWTF, with validated emails and direct phone numbers.

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

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Nearby wastewater treatment plants in Oklahoma

Kiefer Public Works Authority

Kiefer · 5 mi away

0.19 MGD

Glenpool Wwt

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0.87 MGD

Tmua South

Tulsa · 8 mi away

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Sand Springs Main WWTP

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Jenks Wastewater Treat. Plant

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Mounds Pwa Wwt

Mounds · 11 mi away

0.00015 MGD

Bixby Pulbic Works Auth -South

Bixby · 13 mi away

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Haikey Creek Wastewater Treatment Plant

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Sapulpa WWTF: 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 March 14, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Anaerobic digester · Lift station · all terms

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