26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Pryor Creek WWT serves Mayes County, Oklahoma, treating wastewater for approximately 8,659 residents. The plant operates under U.S. EPA and Oklahoma DEQ regulations.
MADILL PWA WWT is a municipal wastewater treatment plant serving Madill, Oklahoma, United States. It treats wastewater from a population of approximately 3,410 and discharges into the local watershed.
Checotah PWA WWT is a municipal wastewater treatment plant serving approximately 3,500 residents in Checotah, Oklahoma. It operates under the US Clean Water Act framework, with state-level NPDES permitting.
PURCELL WWT serves approximately 6,090 people in Purcell, Oklahoma. The plant operates under the US Clean Water Act, which requires secondary treatment for municipal wastewater facilities.
NEWCASTLE PWA WWT serves Newcastle, Oklahoma, treating wastewater for approximately 5,940 residents. The plant operates under the U.S. Clean Water Act framework.
BLANCHARD WWT serves approximately 3,040 residents in Blanchard, Oklahoma. The plant treats municipal wastewater and discharges into local waterways under U.S. EPA and Oklahoma DEQ regulations.
Chandler MA WWT serves approximately 2,842 people in Lincoln County, Oklahoma. The plant discharges treated wastewater into local waterways under the US Clean Water Act framework.
Wilburton PWA WWT serves approximately 3,000 people in Latimer County, Oklahoma. The plant operates under the U.S. Clean Water Act, which requires secondary treatment for municipal wastewater facilities.
Hobart PWA WWT serves Kiowa County, Oklahoma, treating wastewater for approximately 3,997 residents. The plant operates under the US Clean Water Act, discharging treated effluent to local waterways.
Hennessey WWT serves approximately 2,058 residents in Hennessey, Oklahoma. The plant operates under the U.S. Clean Water Act, which mandates secondary treatment for municipal wastewater facilities.
TONKAWA MA WWT is a municipal wastewater treatment plant in Kay County, Oklahoma, serving approximately 3,300 residents. It operates under the US Clean Water Act framework with state-level NPDES permitting.
NEWKIRK WWTF serves the community of Newkirk, Oklahoma, treating wastewater for approximately 2,243 residents. The plant operates under U.S. EPA and Oklahoma Department of Environmental Quality regulations.
BLACKWELL WWT serves approximately 7,668 people in Blackwell, Oklahoma. The plant operates under the US Clean Water Act framework, with NPDES permitting by the Oklahoma Department of Environmental Quality.
Tishomingo WWT serves approximately 3,162 residents in Tishomingo, Oklahoma. The plant operates under the U.S. Clean Water Act, with NPDES permits regulating its discharge to protect local water quality.
Holdenville PWA WWT serves Hughes County, Oklahoma, treating wastewater for approximately 4,732 residents. The plant operates under U.S. EPA and Oklahoma DEQ regulations.
STIGLER MA WWT is a municipal wastewater treatment plant serving approximately 2,731 people in Haskell County, Oklahoma, United States. It operates under the US Clean Water Act framework.
HOLLIS PWA WWT serves Harmon County, Oklahoma, treating wastewater for a population of 2,655. The plant discharges into local waterways under U.S. EPA and Oklahoma Department of Environmental Quality oversight.
Mangum WWT serves Greer County, Oklahoma, treating wastewater for approximately 2,924 residents. The plant operates under the US Clean Water Act framework, with state-issued NPDES permits governing its discharge.
Wynnewood WWT serves approximately 2,370 people in Garvin County, Oklahoma. The plant operates under the US Clean Water Act framework, discharging treated wastewater into local waterways.
Pauls Valley WWT serves approximately 6,280 people in Garvin County, Oklahoma. The plant operates under the US Clean Water Act framework, with NPDES permitting through the Oklahoma Department of Environmental Quality.