Overview
Lafayette East Sewage Plant serves approximately 26,000 residents in Lafayette, Louisiana. The facility operates under the U.S. Clean Water Act, which mandates secondary treatment for municipal wastewater.
Lafayette East Sewage Plant is a municipal wastewater treatment facility located in Lafayette, Louisiana, serving a population of about 26,154. The plant is situated in Lafayette Parish and is part of the city's wastewater infrastructure, handling domestic sewage from the eastern part of the city. The plant operates under the U.S. Clean Water Act, which requires secondary treatment for municipal wastewater. The facility has a designed capacity of 1.00 million gallons per day, indicating it is sized for a medium-sized community. Compliance with National Pollutant Discharge Elimination System (NPDES) permits is typical for plants of this scale, ensuring treated effluent meets federal and state standards. The plant discharges treated wastewater into local waterways that ultimately drain into the Gulf of Mexico via the Vermilion River and the Atchafalaya Basin. This region is ecologically sensitive, supporting diverse aquatic life and important migratory bird habitats. The plant's operations play a key role in protecting downstream water quality and the health of the Gulf Coast ecosystem.
Environmental context
The plant's treated effluent flows into the Vermilion River, which is part of the larger Atchafalaya Basin, one of the most productive wetlands in North America. The basin eventually drains into the Gulf of Mexico, supporting a rich diversity of fish, shellfish, and waterfowl. The area is ecologically sensitive due to its role in nutrient cycling and flood control, making proper wastewater treatment critical for maintaining water quality and habitat health.
Frequently asked questions
Lafayette East Sewage Plant is located in Lafayette, Louisiana, in Lafayette Parish. The facility serves the eastern part of the city.
The plant serves approximately 26,154 residents, making it a medium-sized municipal wastewater treatment facility.
The plant discharges treated effluent into the Vermilion River, which flows through the Atchafalaya Basin and eventually reaches the Gulf of Mexico.
As a U.S. facility, it operates under the Clean Water Act and must comply with National Pollutant Discharge Elimination System (NPDES) permits issued by the Louisiana Department of Environmental Quality.
Under the Clean Water Act, municipal plants of this size are required to provide secondary treatment, which typically involves biological processes to reduce organic matter and suspended solids.
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