14,813 plants indexed. Showing 14,620 matching current filters.
OREGON WWTP is a secondary treatment plant serving 857 people in Oregon, Missouri. It discharges 283.91 megaliters annually and operates under US EPA NPDES regulations.
Orfordville STP is an advanced wastewater treatment plant serving 1,503 people in Orfordville, Wisconsin. It discharges 454.25 megaliters annually and has a designed capacity of 1,506.59 megaliters.
ORGAN LAGOON is a secondary treatment plant serving Organ, New Mexico, with a designed capacity of 121.13 volume units. It discharges treated wastewater into the local watershed.
ORIENT LAGOON is a secondary wastewater treatment plant serving Orient, Iowa, USA. It treats wastewater for approximately 402 residents with a designed capacity of 162.77 units.
ORIENT STP is a secondary treatment plant serving Orient, Illinois, with a population equivalent of 296. It discharges 132.49 thousand gallons per day and has a designed capacity of 177.91 thousand gallons per day.
ORION STP is an advanced wastewater treatment plant in Orion, Illinois, serving a population of 1,995. It discharges treated water into local waterways, supporting environmental health in the region.
Oriska Lagoon is a secondary wastewater treatment plant serving 118 people in Oriska, North Dakota, USA. It discharges treated wastewater at a volume of 75.71 units.
Oriskany Falls V STP is a secondary wastewater treatment plant serving 698 people in the Village of Waterville, New York. The facility discharges treated effluent into local waterways within the Mohawk River basin.
ORLANDO WWT is a secondary treatment plant in Orlando, Oklahoma, serving 201 people. It discharges 75.71 units of treated wastewater, operating under US EPA NPDES regulations.
Orleans T Joint STP Facility in Collins Landing, New York, is a secondary treatment plant serving 930 people. It discharges 681.37 thousand gallons per day, with a designed capacity of 745.72 thousand gallons per day.
Orleans T La Fargeville SD STP is a secondary wastewater treatment plant serving 430 people in La Fargeville, New York. It discharges treated effluent near the St. Lawrence River, within 10 km of the coast.
Orleans T WWTP and Thousand Island Park SD is a secondary treatment plant serving 790 people in Thousand Island Park, New York. It discharges treated wastewater near the St. Lawrence River, with a designed capacity of 719.23 m³/day.
ORLEANS VILLAGE WPCF is an advanced wastewater treatment plant in Orleans, Vermont, serving a population of 1,332. It discharges treated water into local waterways, supporting the Lake Memphremagog watershed.
ORLEANS WWTP in Orleans, Nebraska, provides secondary treatment for a small community of 541 people, discharging treated wastewater into the local watershed.
ORLEANS WWTP serves 2,083 residents in Orleans, Indiana, with advanced treatment. The plant discharges 757.08 m³/day and has a designed capacity of 946.35 m³/day.
Orocovis WWTP is a secondary treatment plant serving 2,887 people in Orocovis, Puerto Rico. It discharges 567.81 m³/day of treated wastewater and operates under US EPA regulations.
OROVADA STP is a secondary treatment plant serving 103 people in Humboldt County, Nevada. It discharges 30.28 megaliters of treated wastewater annually.
ORRICK WWTP is a secondary treatment plant in Floyd, Missouri, serving 837 people. It discharges 431.54 units of treated wastewater daily, with a designed capacity of 446.68 units.
Orwell W P C F is a secondary treatment plant serving 353 residents in Orwell, Vermont. It discharges treated wastewater near Lake Champlain, with a designed capacity of 113.56 and average daily flow of 79.49.
Orwell WWTP and Sewer System serves Orwell Village, Ohio, with advanced treatment for a population of 1,529. The plant discharges treated wastewater into local waterways within the Lake Erie basin.