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Heavener Utility Authority

East End Of Pitchford Lane, Heavener, OK 74937 · Le Flore County · Publicly Owned Treatment Works

Average flow
0.51 MGD
Design flow
0.6 MGD
NPDES permit
OK0038407
Administratively continued
Permit expires
August 2026
Population served
3,373
CWNS 2022

Heavener Utility Authority is a publicly owned wastewater treatment plant in Heavener, Le Flore County, Oklahoma treating an average of 0.51 million gallons per day against a permitted design capacity of 0.6 MGD, serving about 3,373 residents. It discharges under NPDES permit OK0038407 (administratively continued), which expires in August 2026, with 3 recorded violations in the last three years. EPA has recorded 4 formal enforcement actions naming the plant, the latest in April 2000.

Treatment technology

2 treatment structures and unit processes identified at Heavener Utility Authority.

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Compliance snapshot (last 3 years)

Total violations
3
Effluent violations
3

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

EPA enforcement history

Federal civil enforcement cases, compliance inspections and informal actions recorded for Heavener Utility Authority in EPA's ICIS system.

Formal actions
4
0 since FY2020
Penalties assessed
$6,250
all cases
Compliance actions
$700,000
required by EPA orders
EPA inspections
0
none on record

Latest case · Apr 2000

HEAVENER UA-INDUSTRIAL PARK

Administrative order · CWA, NPDES Discharge without a Permit · Unilateral Administrative Order Without Adjudication · Compliance actions $700,000

Source: EPA ECHO, civil enforcement case 06-1996-0198.

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Every action against Heavener Utility Authority with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.

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Key contacts

Decision-makers at Heavener Utility Authority.

No verified contacts on file yet

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Nearby wastewater treatment plants in Oklahoma

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Heavener Utility Authority: 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 November 18, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · WWTP · Biosolids · all terms


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