280 plants indexed. Showing 139 matching current filters.
ABBEVILLE STP serves approximately 11,667 residents in Abbeville, Louisiana. The plant operates under the US Clean Water Act, which mandates secondary treatment for municipal wastewater facilities.
Alexandria WWTP serves approximately 50,688 people in Alexandria, Louisiana. The plant operates under the U.S. Clean Water Act, with NPDES permits regulating its discharge into the Red River basin.
Ambassador Caffery STP serves approximately 35,883 people in Lafayette, Louisiana. The plant operates under the US Clean Water Act, with a designed capacity of 1.00 million gallons per day.
AMITE CITY STP serves approximately 4,890 people in Amite City, Louisiana. The plant discharges treated wastewater into local waterways under the US Clean Water Act framework.
Arcadia Sewerage System serves approximately 6,000 people in Bienville Parish, Louisiana. The plant operates under the U.S. Clean Water Act, which requires secondary treatment for municipal wastewater.
Arrow Wood STP serves St. Tammany Parish, Louisiana, treating wastewater for approximately 11,774 residents. The plant operates under US EPA and Louisiana DEQ regulations, discharging treated effluent into local waterways.
Ascension Parish Wide Facilities is a projected wastewater treatment plant serving 53,295 people in Ascension Parish, Louisiana. It will operate under the US Clean Water Act NPDES permit program.
BALL STP serves Rapides Parish, Louisiana, treating wastewater for approximately 7,743 residents. The plant operates under the U.S. Clean Water Act, with oversight from state and federal authorities.
BASILE STP serves the community of Basile, Louisiana, treating wastewater for approximately 1,821 residents. The plant operates under U.S. Clean Water Act regulations, ensuring treated effluent meets environmental standards.
Baton Rouge Central WWTP serves approximately 87,000 residents in Baton Rouge, Louisiana. The plant discharges treated wastewater into the Mississippi River basin, supporting downstream water quality in the Gulf of Mexico.
Baton Rouge North WWTP serves over 116,000 residents in Baton Rouge, Louisiana. The plant discharges into the Mississippi River basin, supporting local water quality and downstream ecosystems.
Baton Rouge South WWTP serves approximately 217,711 people in Baton Rouge, Louisiana. The plant operates under the U. S. Clean Water Act, which mandates secondary treatment for municipal wastewater.
Belle Chasse Hwy 23 WWTP serves about 8,500 residents in Belle Chasse, Louisiana. The plant operates under the US Clean Water Act and discharges into the Mississippi River watershed.
BOGALUSA STP serves approximately 13,675 residents in Bogalusa, Louisiana, as part of the municipal wastewater infrastructure. The plant operates under the US Clean Water Act framework, with NPDES permits regulating its discharge.
BOOTHVILLE VENICE STP serves Duvic, Louisiana, treating wastewater for approximately 4,097 people. The plant operates under the US Clean Water Act framework with NPDES permitting.
Bossier Parish SD 1 is a projected wastewater treatment plant in Louisiana, USA, serving approximately 32,000 people. It will operate under the US Clean Water Act's NPDES permitting program.
Breaux Bridge STP serves approximately 6,837 residents in Breaux Bridge, Louisiana. The plant operates under U.S. Clean Water Act regulations with a designed capacity of 1.00 million gallons per day.
Bridge City Old Plant serves Jefferson Parish, Louisiana, treating wastewater for approximately 50,652 people. The facility operates under U.S. EPA NPDES permitting within the Mississippi River basin.
BRUSLY STP is a municipal wastewater treatment plant serving approximately 2,589 residents in Brusly, Louisiana. The facility operates under the U.S. Clean Water Act framework, discharging treated effluent into local waterways within the Mississippi
BUNKIE STP serves approximately 4,100 residents in Bunkie, Louisiana. The plant operates under the US Clean Water Act, with NPDES permits regulating its discharge to local waterways.