18,358 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
WELCH WWT is a secondary treatment plant serving 597 people in Craig County, Oklahoma. It discharges 264.98 thousand cubic meters annually within a designed capacity of 340.69 thousand cubic meters.
BLUEJACKET WWT is a secondary treatment plant serving 274 people in Bluejacket, Oklahoma. It discharges 75.71 megaliters per year and operates under US EPA NPDES regulations.
Big Cabin WWT is a secondary treatment plant in Craig County, Oklahoma, serving 293 people. It discharges 113.56 megaliters annually and operates under US EPA NPDES regulations.
COTTON 1 RANDLETT WWT is a secondary treatment plant serving Randlett, Oklahoma. It discharges approximately 227 cubic meters of treated wastewater daily, protecting local water resources.
DEVOL WWT is a secondary treatment plant serving Devol, Oklahoma, USA. It processes approximately 113.56 cubic meters of wastewater daily, discharging into local waterways.
Lakeland WWT is a secondary treatment plant in Comanche County, Oklahoma, serving a small population of 107. It discharges 37.85 m³/day of treated wastewater, operating under the US Clean Water Act framework.
TUPELO WWT is a secondary treatment plant serving 388 people in Tupelo, Oklahoma. It discharges 151.42 megaliters of treated wastewater annually, operating under the US Clean Water Act framework.
COALGATE PWA WWT is a secondary treatment plant serving Coal County, Oklahoma, USA, with a designed capacity of 794.93 volume units and a population equivalent of 2,973.
LEXINGTON PRISON WWT is a secondary treatment plant in Cleveland County, Oklahoma, serving 543 people. It discharges 151.42 megaliters of treated wastewater annually.
KEYES WWT is a secondary wastewater treatment plant in Cimarron County, Oklahoma, serving a population of 410. It discharges 151.42 megaliters annually and is designed for 189.27 megaliters.
CHOCTAW CO 1 GRANT WWT is a secondary treatment plant serving 263 people in Grant, Oklahoma. It discharges 94.64 cubic meters of treated wastewater daily, supporting local water quality in the Red River basin.
Fort Towson WWT is a secondary treatment plant serving 611 people in Fort Towson, Oklahoma. It discharges 227.13 megaliters annually and operates under US EPA NPDES regulations.
Boswell WWT is a secondary wastewater treatment plant serving approximately 710 people in Boswell, Oklahoma. It discharges treated effluent into local waterways within the Red River basin.
HULBERT PWA WWT is a secondary treatment plant in Cherokee County, Oklahoma, serving 543 people. It discharges 227.13 thousand cubic meters per year and has a designed capacity of 283.91 thousand cubic meters per year.
Wilson PWA WWT is a secondary treatment plant serving Wilson, Oklahoma. It discharges 601.88 million gallons per year and operates under US EPA NPDES regulations.
Tatums WWT is a secondary treatment plant serving 170 people in Tatums, Oklahoma. It discharges 64.35 thousand cubic meters annually with a designed capacity of 75.71.
Springer WWT is a secondary treatment plant serving 590 residents in Springer, Oklahoma. It discharges 227.13 units of treated wastewater daily, operating under U.S. Clean Water Act regulations.
Ratliff City WWT is a secondary treatment plant in Carter County, Oklahoma, serving 130 people. It discharges 37.85 units of treated wastewater daily.
CARTER 1 FOX WWT is a secondary treatment plant serving Fox, Oklahoma. It treats wastewater from a small community and discharges into local waterways.
CADDO CO 1 LOOKEBA is a secondary wastewater treatment plant serving 131 people in Lookeba, Oklahoma. It discharges treated effluent into local waterways under US EPA NPDES regulations.