14,813 plants indexed.
Ohiopyle Boro STP is a secondary treatment plant serving 173 people in Stewart Township, Pennsylvania. It discharges 37.85 thousand gallons per day into the local watershed.
Ohioville Sewer System is a projected secondary treatment plant serving 1,500 people in Industry, Pennsylvania. It is designed to handle 757.08 cubic meters per day of wastewater.
Ohiowa WWTP is a secondary treatment plant serving 146 people in Ohiowa, Nebraska. It discharges 41.64 thousand cubic meters per year, operating under US EPA NPDES regulations.
OHLMAN STP is a secondary wastewater treatment plant in Ohlman, Illinois, serving 135 people. It discharges 68.14 megaliters annually and has a designed capacity of 94.64 megaliters.
Oil City Stab Pond is a secondary wastewater treatment plant in Oil City, Louisiana, serving approximately 1,219 residents. It discharges treated effluent into local waterways, supporting the Red River basin.
Oil Trough WWTP serves Dunnington, Arkansas, providing secondary treatment for a small population of 260. The plant discharges 15.14 units of treated wastewater daily.
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.
OKARCHE WWT is a secondary treatment plant serving Okarche, Oklahoma. It discharges 378.54 m³/day of treated wastewater, with a designed capacity of 529.96 m³/day.
OKAWVILLE STP is an advanced wastewater treatment plant in Okawville, Illinois, serving a population of 1,057. It discharges treated water into local waterways, supporting the Kaskaskia River basin.
OKAY WWT is a secondary treatment plant serving Okay, Oklahoma, USA. It treats wastewater for approximately 597 residents with a designed capacity of 189.27 m³/day.
OKEENE PWA WWT is a secondary treatment plant serving Okeene, Oklahoma. It treats municipal wastewater with a designed capacity of 567.81 volume units, discharging into local waterways.
OKFUSKEE 1 BOLEY WWT is a secondary treatment plant serving Boley, Oklahoma. It discharges 113.56 volume units and has a designed capacity of 113.56, serving a population of 1,126.
Okolona WWTP is an advanced treatment facility serving 147 people in Okolona, Arkansas. It discharges 26.50 volume units of treated wastewater, operating under US EPA and state regulations.
OKTAHA WWT is a secondary treatment plant in Muskogee County, Oklahoma, serving 327 people. It discharges 94.64 megaliters of treated wastewater annually, with a designed capacity of 113.56 megaliters.
Ola WWTP is an advanced treatment facility serving 1,281 people in Ola, Arkansas. It discharges 810.08 thousand cubic meters of treated wastewater annually, with a designed capacity of 567.81 thousand cubic meters.
Olathe Lakestone Estates WWTP is a secondary treatment plant in Olathe, Kansas, serving approximately 100 people. It discharges 37.85 cubic meters of treated wastewater daily.
Olathe WWTP is an advanced treatment facility in Olathe, Colorado, serving 1,750 people. It discharges approximately 984.21 megaliters per year, with a designed capacity of 1,135.62 megaliters.
Old Monroe WWTP is a secondary treatment facility serving 250 people in Old Monroe, Missouri. It discharges 113.56 megaliters per year and has a designed capacity of 253.62 megaliters per year.
Olde Sycamore WWTP is an advanced treatment plant in Union County, North Carolina, serving 213 people. It discharges 45.43 units of treated wastewater daily, with a designed capacity of 567.81 units.
Oldenburg WWTP is a secondary treatment plant serving 1,581 people in Oldenburg, Indiana. It discharges 567.81 units of treated wastewater into local waterways.