486 plants indexed. Showing 482 matching current filters.
GREENFIELD WWT is a secondary treatment plant in Blaine County, Oklahoma, serving 123 people with a discharge volume of 37.85 units. It operates under the US Clean Water Act framework.
Haileyville WWT is an advanced wastewater treatment plant serving 920 residents in Haileyville, Oklahoma. It discharges 336.90 volume units daily and has a designed capacity of 492.10 volume units.
HAMMON WWT is a secondary treatment plant serving Hammon, Oklahoma. It discharges 189.27 cubic meters of treated wastewater daily, operating under US EPA NPDES regulations.
Hanna PWA WWT is a secondary treatment plant serving 133 people in Hanna, Oklahoma. It discharges 37.85 million gallons per day and operates under the US Clean Water Act.
Hardesty WWT is a secondary treatment plant serving 212 people in Hardesty, Oklahoma. It discharges 113.56 megaliters per year and has a designed capacity of 189.27 megaliters.
Hartshorne WWT is a secondary treatment plant serving 3,500 residents in Hartshorne, Oklahoma. It discharges treated wastewater into local waterways under US EPA NPDES regulations.
HASKELL CO 2 KINTA WWT is a secondary treatment plant serving 297 people in Kinta, Oklahoma. It discharges treated wastewater into local waterways under US EPA NPDES regulations.
HASKELL PWA WWT is a secondary treatment plant in Muskogee County, Oklahoma, serving 2,007 people. It discharges 757.08 m³/day of treated wastewater with a design capacity of 1,476.31 m³/day.
Haworth WWT is a secondary treatment plant serving 354 people in Haworth, Oklahoma. It discharges 151.42 thousand cubic meters per year into local waterways.
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.
Helena WWT is a secondary treatment plant serving 443 people in Alfalfa County, Oklahoma. It discharges 189.27 cubic meters of treated wastewater daily, operating under U.S. EPA and Oklahoma DEQ regulations.
HILLSDALE WWT is a secondary treatment plant serving 101 people in Hillsdale, Oklahoma. It discharges 37.85 cubic meters of treated wastewater daily, operating under US EPA NPDES regulations.
Hinton WWT is a secondary treatment plant serving approximately 2,175 residents in Hinton, Oklahoma. It discharges 832.79 megaliters of treated wastewater annually, operating under the US Clean Water Act framework.
Hitchcock WWT is a secondary treatment plant in Hitchcock, Oklahoma, serving 141 people. It discharges 53.00 thousand cubic meters per year with a designed capacity of 75.71 thousand cubic meters per year.
HOLLISTER WWT is a secondary treatment plant in Tillman County, Oklahoma, serving a small population of 60. It discharges treated wastewater into local waterways, supporting the Red River basin.
HOOKER WWT is a secondary treatment plant in Texas County, Oklahoma, serving 1,788 people. It discharges 529.96 volume units and has a designed capacity of 681.37.
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.
Hunter WWT is a secondary treatment plant serving 173 people in Hunter, Oklahoma. It discharges 75.71 units of treated wastewater daily, operating under U.S. Clean Water Act regulations.
Hydro WWT is a secondary treatment plant serving 1,090 people in Caddo County, Oklahoma. It discharges 454.25 units of treated wastewater daily, with a designed capacity of 435.32 units.
Indiahoma East WWT is a secondary treatment plant in Comanche County, Oklahoma, serving 187 people. It discharges 90.85 units of treated wastewater daily, with a designed capacity of 102.21 units.