Abbeville Wastewater Treatment Facility
Abbeville, LA · Vermilion County · Publicly Owned Treatment Works
- Average flow
- 1.9 MGD
- Design flow
- —
- NPDES permit
- LAL039748
- Effective
- Permit expires
- December 2030
- Population served
- 11,940
- CWNS 2022
Abbeville Wastewater Treatment Facility is a publicly owned wastewater treatment works in Abbeville, Vermilion County, Louisiana treating an average of 1.9 million gallons per day, serving about 11,940 residents. Treatment on site includes carrousels / oxidation ditches. It discharges under NPDES permit LAL039748 (effective), which expires in December 2030, with 1 recorded violation in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Carrousels / oxidation ditches
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Compliance snapshot (last 3 years)
- Total violations
- 1
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Abbeville Wastewater Treatment Facility.
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Nearby wastewater treatment plants in Louisiana
Abbeville · 4 mi away
0.36 MGD
Erath · 5 mi away
0.11 MGD
Erath · 6 mi away
0.19 MGD
Delcambre · 8 mi away
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Maurice · 8 mi away
0.15 MGD
Maurice · 10 mi away
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Kaplan · 10 mi away
0.39 MGD
Youngsville · 11 mi away
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Abbeville 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 September 11, 2026; facility record last updated May 19, 2025.