What is the address of Cyril, Town Of?

The address on the plant’s EPA facility record is Box 448, Cyril, OK 73029, in Caddo County. Its coordinates are 34.8893, -98.1938. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Cyril, Town Of treat?

Cyril, Town Of is permitted for a design flow of 0.14 MGD. Its average daily flow is not available in the current EPA data.

What treatment technology does Cyril, Town Of use?

Klarifi has identified 2 treatment structures and unit processes at the Cyril facility. The full treatment train, with exact unit counts, is shown in Klarifi with a free account.

What is the NPDES permit for Cyril, Town Of?

The facility discharges under NPDES permit OK0041467, currently effective, expiring January 2027.

Is Cyril, Town Of in compliance?

Discharge monitoring reports show 14 violations at Cyril, Town Of in the last three years, 6 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Cyril, Town Of and how do I contact them?

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

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Cyril, Town Of

Box 448, Cyril, OK 73029 · Caddo County · Publicly Owned Treatment Works

Average flow: —

Design flow: 0.14 MGD

NPDES permit: OK0041467; Effective

Permit expires: January 2027

Population served: 1,231; CWNS 2022

Cyril, Town Of is a publicly owned wastewater treatment plant in Cyril, Caddo County, Oklahoma, serving about 1,231 residents. It discharges under NPDES permit OK0041467 (effective), which expires in January 2027, with 14 recorded violations in the last three years.

Treatment technology

2 treatment structures and unit processes identified at Cyril, Town Of.

Available with a free Klarifi account

See the full treatment train at Cyril, Town Of: structures, unit processes and planned upgrades, with exact unit counts.

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Compliance snapshot (last 3 years)

Total violations: 14

Effluent violations: 6

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

Key contacts

Decision-makers at Cyril, Town Of.

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Nearby wastewater treatment plants in Oklahoma

Anadarko Pwa

Anadarko · 14 mi away

0.39 MGD

Verden, Town Of

Verden · 15 mi away

0.07 MGD

Chickasha WWTP

Chickasha · 19 mi away

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Lawton, City Of

Lawton · 27 mi away

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Carnegie Public Works Auth.

Carnegie · 27 mi away

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Duncan Public Utilities Auth

Duncan · 33 mi away

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Minco WWTF

Minco · 33 mi away

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Lindsay, City Of

Lindsay · 34 mi away

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Cyril, Town 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 October 26, 2026; facility record last updated August 7, 2026.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Oxidation ditch · Anaerobic digester · all terms

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