26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Lindsay WWT serves approximately 2,900 residents in Lindsay, Oklahoma. The plant discharges treated wastewater into local waterways under the U.S. Clean Water Act framework.
Grove MSA WWT is a municipal wastewater treatment plant serving approximately 5,100 people in Delaware County, Oklahoma. It operates under the U.S. Clean Water Act framework.
Weatherford WWT serves approximately 10,833 people in Weatherford, Oklahoma. The plant operates under the US Clean Water Act framework, treating municipal wastewater for this inland community.
Clinton PWA WWT is a municipal wastewater treatment plant serving Clinton, Oklahoma. It operates under the US Clean Water Act, with NPDES permits regulating its discharge to protect local water quality.
Vinita WWT serves Craig County, Oklahoma, treating wastewater for approximately 6,472 residents. The plant operates under the U.S. Clean Water Act, with discharge regulated by the Oklahoma Department of Environmental Quality.
Hugo Municipal Authority WWT serves 5,555 people in Choctaw County, Oklahoma. The plant operates under the US Clean Water Act, with NPDES permits regulating its discharge to local waterways.
Tahlequah STP serves approximately 14,500 residents in Cherokee County, Oklahoma. The plant discharges treated wastewater into local waterways under the US Clean Water Act framework.
Healdton WWT serves approximately 2,830 residents in Healdton, Oklahoma. The plant operates under the U.S. Clean Water Act framework, with discharge likely to local waterways.
Anadarko PWA WWT serves the city of Anadarko, Oklahoma, with a population of 6,645. The plant operates under the US Clean Water Act and EPA NPDES permitting framework.
Watonga WWT serves approximately 4,658 residents in Watonga, Oklahoma. The plant operates under the U.S. Clean Water Act, with oversight from the Oklahoma Department of Environmental Quality.
SAYRE WWT serves the city of Sayre, Oklahoma, treating wastewater for a population of 4,114. The plant operates under the US Clean Water Act framework, with oversight from state and federal authorities.
Elk City Main WWT serves approximately 9,510 residents in Elk City, Oklahoma. The plant operates under the US Clean Water Act framework, with NPDES permitting through the Oklahoma Department of Environmental Quality.
ATOKA WWT is a municipal wastewater treatment plant serving Atoka, Oklahoma, United States. It treats wastewater for a population of approximately 3,452 and discharges into local waterways.
Lone Grove Main WWTP is a projected wastewater treatment plant in Lone Grove, Oklahoma, serving approximately 5,370 people. It will operate under the US Clean Water Act framework.
LAWTON WWT serves approximately 93,357 residents in Lawton, Oklahoma. The plant operates under the U. S. Clean Water Act, with regulatory oversight from the Oklahoma Department of Environmental Quality.
SAPULPA WWT serves approximately 21,897 people in Sapulpa, Oklahoma, as part of the municipal wastewater infrastructure. The plant operates under the U.S. Clean Water Act, which mandates secondary treatment for facilities of this scale.
Drumright UT WWT serves the city of Drumright, Oklahoma, treating wastewater for approximately 2,842 residents. The plant operates under the US Clean Water Act and EPA NPDES permit framework.
Bristow WWT is a municipal wastewater treatment plant serving approximately 4,325 people in Bristow, Oklahoma, United States. It operates under the US Clean Water Act framework.
PAWHUSKA WWT serves approximately 3,629 people in Pawhuska, Oklahoma. The plant operates under the US Clean Water Act, with NPDES permits regulating its discharge to protect local water quality.
Hominy WWT serves approximately 2,584 people in Hominy, Oklahoma. The plant operates under the U.S. Clean Water Act, with regulatory oversight from the Oklahoma Department of Environmental Quality.