18,358 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
CALLAO WWTP is a secondary treatment plant in Macon County, Missouri, serving 292 people. It discharges treated wastewater into local waterways, operating under U.S. EPA NPDES regulations.
Atlanta WWTP is a secondary treatment plant in Atlanta, Missouri, serving a small population of 385. It discharges 113.56 megaliters of treated wastewater annually.
Williamsville WWTP is a secondary treatment plant serving 342 people in Williamsville, Missouri. It discharges 113.56 megaliters of treated wastewater annually, operating under U.S. EPA NPDES regulations.
Lake Wappapello State Park wastewater treatment plant serves a small population of 80 in Wayne County, Missouri, providing secondary treatment. The plant discharges treated effluent into the local watershed.
Wyaconda WWTP is a secondary treatment plant serving 227 residents in Wyaconda, Missouri. It discharges 121.13 megaliters of treated wastewater annually, operating under US EPA NPDES regulations.
WAYLAND WWTP is a secondary treatment plant serving 533 people in Wayland, Missouri. It discharges treated wastewater into local waterways, operating under US EPA NPDES regulations.
Winfield WWTP is a secondary treatment facility serving 723 people in Winfield, Missouri. It discharges treated wastewater into local waterways, operating under US EPA NPDES regulations.
WINDSOR SW LAGOON is a secondary wastewater treatment plant in Pettis County, Missouri, serving a population of 1,944. It discharges 764.65 million gallons per year and has a designed capacity of 1,703.43 million gallons per year.
WINDSOR SE LAGOON is a secondary wastewater treatment plant in Pettis County, Missouri, serving approximately 957 people. It discharges 476.96 million gallons per year and has a designed capacity of 484.53 million gallons.
Wheaton WWTP is a secondary treatment facility serving 721 residents in Wheaton, Missouri. It discharges treated wastewater into local waterways, operating under US EPA and Missouri state regulations.
Carter Co Sewer District 1 serves Chicopee, Missouri, with secondary treatment for a population of 660. The plant discharges 249.84 million gallons per year and has a designed capacity of 386.11 million gallons per year.
Unionville South Lagoon is a secondary wastewater treatment plant serving 933 residents in Unionville, Missouri. It discharges approximately 446,680 gallons per day and operates under U.S. EPA NPDES regulations.
Unionville North Lagoon is a secondary treatment plant serving 932 people in Unionville, Missouri. It discharges 408.82 million gallons per year and operates under the US Clean Water Act.
URICH WWTP is a secondary treatment plant serving 505 people in Urich, Missouri. It discharges 189.27 megaliters of treated wastewater annually, operating under US EPA NPDES regulations.
Crowder State Park wastewater treatment plant in Grundy County, Missouri, serves 16 people with secondary treatment. It discharges 7.57 thousand cubic meters per year.
Truxton Lagoon is a secondary treatment plant serving 91 people in Truxton, Missouri. It discharges treated wastewater at a volume of 37.85 units, with a designed capacity of 45.42 units.
ST ELIZABETH WWTP is a secondary treatment plant serving 336 people in St. Elizabeth, Missouri. It discharges 136.28 megaliters per year and has a designed capacity of 185.48 megaliters.
SUMNER WWTP in Triplett, Missouri, is a secondary treatment plant serving 102 people. It discharges 37.85 units of wastewater daily and has a designed capacity of 68.14 units.
Salisbury Circleview Subd WWTP is a secondary treatment plant in Chariton County, Missouri, serving 176 people. It discharges treated wastewater into local waterways, supporting the region's water quality.
Salisbury WWTP is a secondary treatment plant serving 612 people in Salisbury, Missouri. It discharges 306.62 million gallons per year and has a designed capacity of 1022.06 million gallons per year.