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Merryville, Town Of - Wastewater Treatment Facility

W Of La Hwy 389, 1.8 M S Of The Village, Merryville, LA 70653 · Beauregard County · Publicly Owned Treatment Works

Average flow
0.17 MGD
Design flow
0.09 MGD
NPDES permit
LA0055867
Effective
Permit expires
April 2027
Population served
1,281
CWNS 2022

Merryville, Town Of - Wastewater Treatment Facility is a publicly owned wastewater treatment works in Merryville, Beauregard County, Louisiana treating an average of 0.17 million gallons per day against a permitted design capacity of 0.09 MGD, serving about 1,281 residents. It discharges under NPDES permit LA0055867 (effective), which expires in April 2027, with 47 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in April 2002.

Treatment technology

Treatment structures and unit processes at Merryville, Town Of - Wastewater Treatment Facility.

Treatment structure data not yet analyzed for this facility.

Compliance snapshot (last 3 years)

Total violations
47
Effluent violations
47

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 Merryville, Town Of - Wastewater Treatment Facility in EPA's ICIS system.

Formal actions
1
0 since FY2020
EPA inspections
0
none on record

Latest case · Apr 2002

MERRYVILLE, THE TOWN OF, A LOUISIANA MUNICIPALITY

Administrative order · CWA, NPDES Discharge without a Permit · Unilateral Administrative Order Without Adjudication

Source: EPA ECHO, civil enforcement case 06-2000-0357.

Full case history with a free Klarifi account

Every action against Merryville, Town Of - Wastewater Treatment Facility 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 Merryville, Town Of - Wastewater Treatment Facility.

No verified contacts on file yet

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Leesville, City Of

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Merryville, Town Of - Wastewater Treatment Facility: 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 July 18, 2023.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Activated sludge · Oxidation ditch · all terms


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