18,358 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
ELGIN WWT is a secondary treatment plant in Comanche County, Oklahoma, serving 1,210 people. It discharges 700.30 units of treated wastewater daily, with a designed capacity of 1,109.12 units.
Oilton PWA WWT is a secondary treatment plant serving 1,320 people in Oilton, Oklahoma. It discharges 416.40 units of treated wastewater daily, with a designed capacity of 537.53 units.
MOUNDS PWA WWT is a secondary treatment plant serving 1,153 people in Mounds, Oklahoma. It discharges treated wastewater into local waterways under US EPA NPDES regulations.
MANNFORD PWA EAST WWT is a secondary treatment plant serving 352 people in Mannford, Oklahoma. It discharges 113.56 megaliters annually within a designed capacity of 143.85.
Mannford PWA Main WWT is a secondary treatment plant serving Mannford, Oklahoma. It discharges treated wastewater into local waterways, supporting the region's water quality.
KIEFER PWA WWT is a secondary treatment plant serving Kiefer, Oklahoma. It discharges 378.54 thousand cubic meters per year and has a designed capacity of 454.25 thousand cubic meters per year.
DEPEW WWT is a secondary treatment plant serving Depew, Oklahoma. It treats wastewater for a population of 564 with a designed capacity of 257.41 m³/day.
Kellyville PWA WWT is a secondary treatment plant serving about 900 people in Kellyville, Oklahoma. It discharges treated wastewater into local waterways, supporting the region's water quality.
Wynona MA WWT is a secondary treatment plant serving 531 people in Wynona, Oklahoma. It discharges 151.42 cubic meters of treated wastewater daily.
SHIDLER WWT is a secondary treatment plant serving 520 people in Shidler, Oklahoma. It discharges treated wastewater into local waterways, supporting the region's water quality.
FAIRFAX PWA WWT is a secondary treatment plant in Osage County, Oklahoma, serving 1,555 people. It discharges 757.08 thousand cubic meters annually and operates under US EPA NPDES regulations.
Burbank WWT is a secondary treatment plant in Burbank, Oklahoma, serving 144 people. It discharges 75.71 units of treated wastewater and has a designed capacity of 75.71 units.
BARNSDALL STP is a secondary treatment plant serving 1,325 people in Gilland, Oklahoma. It discharges 511.03 million gallons per year and operates under US EPA NPDES regulations.
AVANT PWA WWT is a secondary treatment plant serving Avant, Oklahoma. It discharges 113.56 megaliters of treated wastewater annually and operates under U.S. Clean Water Act regulations.
Skiatook Bird Creek WWT is a secondary treatment plant in Tulsa County, Oklahoma, serving 2,075 people. It discharges 946.35 megaliters per year and operates under US EPA NPDES regulations.
SPERRY USA WWT is a secondary treatment plant serving Sperry, Oklahoma, with a population equivalent of 981. It discharges 378.54 cubic meters of treated wastewater daily, operating under U.S. Clean Water Act regulations.
Sand Springs Sand Creek WWT is a secondary treatment plant serving 250 people in Sand Springs, Oklahoma. It discharges 94.64 megaliters of treated wastewater annually.
Bromide WWT is a secondary treatment plant serving 163 residents in Bromide, Oklahoma. It discharges 162.77 units of treated wastewater daily within a designed capacity of 223.34 units.
LUTHER WWT is a secondary treatment plant serving 630 people in Oklahoma City, Oklahoma. It discharges approximately 265 m³/day of treated wastewater into local waterways.
Valley Brook WWT is a secondary treatment plant serving 840 people in Valley Brook, Oklahoma. It discharges 302.83 thousand cubic meters annually and operates under US EPA NPDES regulations.