26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Jones WWT is a municipal wastewater treatment plant serving approximately 2,600 residents in Jones, Oklahoma. The facility operates under the U.S. Clean Water Act's NPDES program, ensuring treated effluent meets federal standards before discharge.
SPENCER WWT serves approximately 3,870 people in Oklahoma City, Oklahoma. The plant operates under the U.S. Clean Water Act, which requires secondary treatment for municipal wastewater facilities.
Edmond Coffee Creek WWT serves approximately 70,520 people in Edmond, Oklahoma. The plant operates under the US Clean Water Act, with NPDES permits regulating its discharge to local waterways.
Harrah WWT is a municipal wastewater treatment plant in Harrah, Oklahoma, serving approximately 4,870 people. It operates under the US Clean Water Act and EPA NPDES permit program.
Midwest City WWT serves approximately 55,840 residents in Oklahoma. The plant operates under the US Clean Water Act, ensuring treated wastewater meets federal standards before discharge.
DEL CITY WWT serves Del City, Oklahoma, treating wastewater for approximately 22,840 residents. The plant operates under the U.S. Clean Water Act, with oversight from the Oklahoma Department of Environmental Quality.
Choctaw WWT serves approximately 9,680 residents in Choctaw, Oklahoma. The plant operates under the US Clean Water Act framework, managing municipal wastewater for this inland community.
Piedmont WWT serves 3,840 people in Oklahoma City, Oklahoma. The plant discharges treated wastewater into local waterways under U.S. EPA NPDES regulations.
EL RENO WWT serves approximately 17,060 residents in El Reno, Oklahoma. The plant operates under the U.S. Clean Water Act, with NPDES permits regulating its discharge to protect local waterways.
Yukon STP serves approximately 22,150 people in Yukon, Oklahoma. Located near the coast, the plant operates under US EPA NPDES regulations for wastewater treatment.
Mustang WWT in Tuttle, Oklahoma, serves a population of 13,850. The plant operates under the U.S. Clean Water Act, with NPDES permits regulating its discharge to protect local water quality.
MOORE WWT serves approximately 46,830 people in Oklahoma City, Oklahoma. The plant operates under the U.S. Clean Water Act, which mandates secondary treatment for municipal wastewater facilities.
NOBLE WWT serves the city of Noble, Oklahoma, treating wastewater for approximately 5,570 residents. The plant operates under U.S. Clean Water Act regulations.
Norman Main WWT serves Norman, Oklahoma, treating municipal wastewater for approximately 121,400 residents. The plant operates under the U. S. Clean Water Act framework, discharging treated effluent to local waterways.
Sallisaw WWT serves approximately 7,989 people in Sequoyah County, Oklahoma, United States. The plant operates under the US Clean Water Act regulatory framework.
MULDROW UA WWT serves Muldrow, Oklahoma, treating wastewater for approximately 3,104 residents. The plant operates under the U.S. Clean Water Act, with oversight from the Oklahoma Department of Environmental Quality.
POTEAU PWA WWT is a municipal wastewater treatment plant serving Poteau, Oklahoma, USA. It treats wastewater for approximately 7,939 residents and discharges into local waterways.
HEAVENER UA WWT serves the community of Heavener, Oklahoma, with a population of approximately 3,200. The plant is located inland in LeFlore County and operates under U.S. Clean Water Act regulations.
JAY UA WWT serves the community of Jay, Oklahoma, treating wastewater for approximately 2,500 residents. The plant operates under U.S. Clean Water Act regulations via EPA NPDES permits.
STILWELL ADA WWT serves Stilwell, Oklahoma, treating wastewater for approximately 3,276 residents. The plant operates under the US Clean Water Act framework, with NPDES permitting through the Oklahoma Department of Environmental Quality.