486 plants indexed. Showing 485 matching current filters.
Stephens Co 1 Velma WWT is a secondary treatment plant in Stephens County, Oklahoma, serving 664 people. It discharges 189.27 megaliters of treated wastewater annually, with a designed capacity of 227.12 megaliters.
Marlow Northwest WWT is a secondary treatment plant serving 1,378 people in Grady County, Oklahoma. It discharges approximately 530 m³/day of treated wastewater into local waterways.
Marlow Southwest WWT is a secondary treatment plant serving 1,378 people in Marlow, Oklahoma. It discharges 529.96 volume units daily with a designed capacity of 567.81 volume units.
MARLOW EAST WWT is a secondary treatment plant serving Marlow, Oklahoma. It discharges 719.23 units of treated wastewater daily, operating under US EPA NPDES regulations.
Stephens Co 4 Loco WWT is a secondary treatment plant in Loco, Oklahoma, serving 150 people. It discharges 37.85 units of treated wastewater, operating under US Clean Water Act regulations.
SASAKWA MA WWT is a secondary treatment plant serving 150 people in Seminole County, Oklahoma. It discharges 56.78 units of treated wastewater daily, with a designed capacity of 75.71 units.
Konawa WWT is a secondary treatment plant serving about 1,300 residents in Konawa, Oklahoma. It discharges treated wastewater into local waterways under U.S. EPA and state regulations.
SEMINOLE 3 CROMWELL WWT is a secondary treatment plant serving Cromwell, Oklahoma. It discharges 94.64 million gallons per year and operates under US EPA NPDES permitting.
Bowlegs WWT is a secondary treatment plant serving 371 people in Bowlegs, Oklahoma. It discharges 151.42 megaliters per year and operates under the US Clean Water Act.
ROGERS CO 1 WWT is a secondary treatment plant serving 1,350 people in Verdigris, Oklahoma. It discharges 757.08 cubic meters of treated wastewater daily.
Talala WWT is a secondary treatment plant in Rogers County, Oklahoma, serving 270 people. It discharges treated wastewater into local waterways, supporting the region's water quality.
Oologah PWA WWT is an advanced wastewater treatment plant in Rogers County, Oklahoma, serving a population of 883. It discharges 378.54 m³/day and has a designed capacity of 1135.62 m³/day.
INOLA WWT is a secondary treatment plant serving Inola, Oklahoma. It processes approximately 530 acre-feet of wastewater annually with a design capacity of 870 acre-feet.
FOYIL WWT is a secondary treatment plant serving 300 people in Foyil, Oklahoma. It discharges 75.71 megaliters annually and operates under US EPA NPDES regulations.
CHELSEA WWT is a secondary treatment plant serving 2,136 people in Chelsea, Oklahoma. It discharges treated wastewater into local waterways under US EPA NPDES regulations.
REYDON WWT is a secondary treatment plant serving Reydon, Oklahoma. It treats wastewater for a small population of 177, with a designed capacity of 75.71 and discharge volume of 56.78.
CHEYENNE WWT is a secondary treatment plant serving 778 people in Cheyenne, Oklahoma. It discharges 302.83 volume units and operates under U.S. Clean Water Act regulations.
RATTAN WWT is a secondary treatment plant serving Rattan, Oklahoma. It discharges 113.56 megaliters of treated wastewater annually, operating under U.S. EPA NPDES regulations.
CLAYTON PWA WWT is a secondary treatment plant in Clayton, Oklahoma, serving 750 people. It discharges 302.83 m³/day with a designed capacity of 416.39 m³/day.
Grayson WWT is a secondary treatment plant serving 159 people in Grayson, Oklahoma. It discharges 64.35 volume units into local waterways.
UtilityRadar indexes 486 wastewater treatment plants in Oklahoma, with treatment level, capacity, operator and discharge data on each record.
Among the indexed plants, CHELSEA WWT has the highest designed capacity at 1,893 m3/day.