280 plants indexed. Showing 122 matching current filters.
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 NORTHEAST OXID POND serves about 7,914 people in Lafayette, Louisiana. The plant discharges treated wastewater into local waterways within the Mississippi River basin.
Lafayette South Sewage Plant serves about 43,000 people in Lafayette, Louisiana. The facility operates under the US Clean Water Act and discharges treated wastewater into local waterways.
Lake Charles Plant A serves approximately 31,230 residents in Lake Charles, Louisiana. The facility operates under the U.S. Clean Water Act, which mandates secondary treatment for municipal wastewater plants of this scale.
Lake Charles Plant C serves 50,000 people in Lake Charles, Louisiana. It operates under the US Clean Water Act NPDES permit program, treating municipal wastewater for the Calcasieu Parish area.
Lake Charles Plant D is a municipal wastewater treatment facility serving 8,500 residents in Lake Charles, Louisiana. It operates under the US Clean Water Act with a designed capacity of 1.00 million gallons per day.
Lake Charles S Regional Plant is a projected wastewater facility in Lake Charles, Louisiana, serving approximately 15,000 people. It is designed with a capacity of 1.00 million gallons per day.
Lake Providence S Pond is a municipal wastewater treatment plant serving approximately 5,700 residents in Lake Providence, Louisiana. It operates under the U.S. Clean Water Act framework.
Laplace Plant serves St. John the Baptist Parish, Louisiana, treating wastewater for approximately 73,000 residents. The facility operates under the U. S. Clean Water Act's NPDES program.
LEESVILLE STP serves approximately 18,000 people in Chateau Place, Louisiana. The plant operates under U.S. EPA NPDES permitting and discharges to local waterways within the Sabine River basin.
Livingston Parish SD1and2 WWTP serves 7,477 residents in Louisiana. The plant discharges treated wastewater into local waterways within the Amite River basin, supporting regional water quality.
LOCKPORT STP serves Lockport, Louisiana, treating wastewater for approximately 2,629 residents. The plant operates under U.S. EPA and state regulations, with a designed capacity of 1.00 million gallons per day.
LULING STP serves St. Charles Parish, Louisiana, treating wastewater for approximately 13,374 residents. The plant operates under the US Clean Water Act, with a designed capacity of 1.00 million gallons per day.
LUTCHER SEW SYS is a municipal wastewater treatment plant serving Sport, Louisiana, USA. It has a designed capacity of 1.00 million gallons per day and serves a population of 4,730.
Mamou STP serves approximately 3,733 residents in Mamou, Louisiana. The plant operates under the U.S. Clean Water Act, with discharge regulated by the EPA and Louisiana Department of Environmental Quality.
Mandeville STP serves approximately 12,000 residents in Mandeville, Louisiana. The plant operates under the U.S. Clean Water Act, discharging treated wastewater into the Lake Pontchartrain basin.
MANSFIELD STP serves approximately 5,582 residents in Mansfield, Louisiana. The plant operates under U.S. Clean Water Act regulations, with a designed capacity of 1.00 million gallons per day.
Mansura WWTP serves approximately 1,600 residents in Mansura, Louisiana. The plant discharges treated wastewater into local waterways within the Atchafalaya River basin.
MANY STP serves 2,853 people in Sabine Parish, Louisiana, with a designed capacity of 1.00 million gallons per day. The plant operates under the US Clean Water Act framework.
MARKSVILLE LAGOON WWTP serves approximately 5,000 residents in Marksville, Louisiana. The plant operates as a lagoon system under the US Clean Water Act.