W Of La Hwy 389, 1.8 M S Of The Village, Merryville, LA 70653 · Beauregard County · Publicly Owned Treatment Works
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 structures and unit processes at Merryville, Town Of - Wastewater Treatment Facility.
Treatment structure data not yet analyzed for this facility.
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Federal civil enforcement cases, compliance inspections and informal actions recorded for Merryville, Town Of - Wastewater Treatment Facility in EPA's ICIS system.
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.
Decision-makers at Merryville, Town Of - Wastewater Treatment Facility.
No verified contacts on file yet
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Deridder · 18 mi away
1.86 MGD
Rosepine · 19 mi away
0.17 MGD
Dequincy · 23 mi away
0.1 MGD
New Llano · 30 mi away
0.22 MGD
Leesville · 31 mi away
1.09 MGD
Vinton · 38 mi away
0.6 MGD
Lake Charles · 42 mi away
6.53 MGD
Lake Charles · 43 mi away
0.05 MGD
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