18,358 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
KAW CITY WWT is a secondary treatment plant serving Kaw City, Oklahoma. It has a designed capacity of 189.27 m³/day and discharges 151.42 m³/day of treated wastewater.
BRAMAN STP is a secondary wastewater treatment plant in Kay County, Oklahoma, serving 244 people. It discharges 75.71 units of treated wastewater daily, with a designed capacity of 113.56 units.
WAPANUCKA PWA WWT is a secondary treatment plant serving 465 people in Wapanucka, Oklahoma. It discharges 151.42 m³/day of treated wastewater, with a designed capacity of 170.34 m³/day.
Mill Creek WWT is a secondary treatment plant in Johnston County, Oklahoma, serving 340 people. It discharges 75.71 units of treated wastewater daily, with a designed capacity of 151.42 units.
Milburn WWT is a secondary treatment plant serving 326 people in Milburn, Oklahoma. It discharges treated wastewater into local waterways, supporting the region's water quality.
MANNSVILLE WWT is a secondary treatment plant serving 606 people in Mannsville, Oklahoma. It discharges 227.13 megaliters of treated wastewater annually, operating under US EPA NPDES regulations.
WAURIKA WWT is a secondary treatment plant serving Waurika, Oklahoma, with a population of 1,988. It discharges 416.40 units of treated wastewater and has a designed capacity of 1,059.91 units.
RINGLING LAGOON is a secondary wastewater treatment plant serving Cornish, Oklahoma, with a population equivalent of 1,135. It discharges treated effluent into local waterways under US EPA NPDES regulations.
JEFFERSON CO 1 HASTINGS WWT is a secondary treatment plant serving Hastings, Oklahoma. It discharges 75.71 units of treated wastewater, with a designed capacity matching that volume.
Addington RWD 1 WWT is a secondary treatment plant in Jefferson County, Oklahoma, serving 117 people. It discharges 37.85 megaliters per year and operates under US EPA NPDES regulations.
OLUSTEE WWT is a secondary treatment plant serving 680 people in Jackson County, Oklahoma. It discharges 227.13 units of treated wastewater daily, with a designed capacity of 227.12 units.
Martha WWT is a secondary treatment plant serving 205 people in Martha, Oklahoma. It discharges 75.71 units of treated wastewater daily, with a designed capacity of 113.56 units.
Headrick UT WWT is a secondary treatment plant in Jackson County, Oklahoma, serving 130 people. It discharges 37.85 units of treated wastewater daily, with a designed capacity of 37.85 units.
ELDORADO WWT is a secondary treatment plant serving 527 people in Eldorado, Oklahoma, United States. It discharges 227.13 thousand cubic meters annually with a designed capacity of 264.98 thousand cubic meters.
EAST DUKE WWT is a secondary treatment plant serving East Duke, Oklahoma. It treats wastewater for a small population of 445, with a designed capacity of 151.42 volume units.
Blair WWT is a secondary treatment plant serving 894 people in Jackson County, Oklahoma. It discharges 454.25 units of treated wastewater into local waterways, operating under US EPA NPDES regulations.
WETUMKA WWT NORTH is a secondary treatment plant serving Wetumka, Oklahoma. It discharges treated wastewater into local waterways, supporting the region's water quality.
WETUMKA WWT SOUTH is a secondary treatment plant serving Wetumka, Oklahoma, with a population of 972. It discharges treated wastewater into local waterways, operating under US EPA NPDES regulations.
STUART WWT is a secondary treatment plant in Stuart, Oklahoma, serving 220 people. It discharges 75.71 million gallons per year and operates under U.S. EPA Clean Water Act regulations.
Dustin PWA WWT is a secondary treatment plant serving 452 people in Dustin, Oklahoma. It discharges 170.34 million gallons per year and operates under the US Clean Water Act framework.