18,358 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
Talihina PWA WWT is a secondary treatment plant serving 1,211 people in LeFlore County, Oklahoma. It discharges 454.25 thousand gallons per day and has a designed capacity of 681.37 thousand gallons per day.
SHADY POINT PWA WWT is a secondary treatment plant serving 848 people in Shady Point, Oklahoma. It discharges 302.83 thousand cubic meters per year and operates under US EPA NPDES regulations.
SPIRO MA WWT is a secondary treatment plant in LeFlore County, Oklahoma, serving about 2,227 people. It discharges 832.79 units of treated wastewater daily.
PANAMA WWT is a secondary treatment plant serving 1,362 people in Panama, Oklahoma. It discharges 514.82 thousand cubic meters per year and has a designed capacity of 757.08 thousand cubic meters per year.
Bokoshe PWA WWT is a secondary treatment plant serving 450 people in Bokoshe, Oklahoma. It discharges treated wastewater into local waterways, supporting the region's water quality.
CAMERON PWA WWT is a secondary treatment plant serving 312 people in Cameron, Oklahoma. It discharges 113.56 megaliters per year and has a designed capacity of 151.42 megaliters.
POCOLA MA WWT is a secondary treatment plant serving Pocola, Oklahoma. It discharges treated wastewater into local waterways, supporting community sanitation and environmental health.
LEFLORE 5 HOWE WWT is a secondary treatment plant serving Howe, Oklahoma. It discharges 264.98 million gallons per year and operates under U.S. EPA NPDES regulations.
KETCHUM WWT is a secondary treatment plant serving 286 people in Craig County, Oklahoma. It discharges 75.71 megaliters of treated wastewater annually, with a designed capacity of 189.27 megaliters.
Langley WWT is a secondary treatment plant serving 669 people in Langley, Oklahoma. It discharges 302.83 thousand cubic meters per year and has a designed capacity of 492.10 thousand cubic meters per year.
LIMA WWT is a secondary treatment plant serving New Lima, Oklahoma, with a designed capacity of 37.85 volume units and a discharge volume of 26.50. It operates under the US Clean Water Act framework.
MARSHALL WWT is a secondary treatment plant serving 258 people in Marshall, Oklahoma. It discharges 151.42 megaliters of treated wastewater annually, with a designed capacity of 200.63 megaliters.
Mountain Park WWT is a secondary treatment plant serving 390 people in Mountain Park, Oklahoma. It discharges 151.42 megaliters per year and operates under US EPA NPDES regulations.
OCHELATA UA WWT is a secondary treatment plant serving 424 people in Washington County, Oklahoma. It discharges 246.05 million gallons per year into local waterways.
PAOLI WWT is a secondary treatment plant serving 650 people in Paoli, Oklahoma. It discharges 264.98 thousand cubic meters of treated wastewater annually, with a designed capacity of 302.83 thousand cubic meters.
RAVIA WWT is a secondary treatment plant serving 459 people in Ravia, Oklahoma. It discharges 121.13 volume units daily, with a designed capacity of 242.27.
RIPLEY WWT is a secondary treatment plant in Payne County, Oklahoma, serving 444 people. It discharges 151.42 volume units and operates under US EPA NPDES regulations.
SOPER WWT is a secondary treatment plant serving 300 people in Soper, Oklahoma. It discharges treated wastewater into local waterways under US EPA NPDES regulations.
Taloga WWT is a secondary treatment plant serving 372 people in Dewey County, Oklahoma. It discharges 113.56 megaliters of treated wastewater annually, with a designed capacity of 151.42 megaliters.
VERDEN PWA WWT is a secondary treatment plant in Grady County, Oklahoma, serving 659 people. It discharges 151.42 megaliters per year and has a designed capacity of 238.48 megaliters.