14,813 plants indexed. Showing 13,652 matching current filters.
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.
ORLEANS WWTP in Orleans, Nebraska, provides secondary treatment for a small community of 541 people, discharging treated wastewater into the local watershed.
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 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.
OS CO SD 1 Sail A Way WWTP is a secondary treatment plant in Osage County, Kansas, serving a small population of 200. It discharges treated wastewater into local waterways.
OSAGE LAGOON is a secondary wastewater treatment plant serving 208 people in Osage, Wyoming. It discharges 37.85 million gallons per year and has a designed capacity of 56.78 million gallons.
Osakis STP in Barrett, Minnesota, is an advanced treatment plant serving 1,775 people. It discharges 969.07 thousand cubic meters of treated wastewater annually, with a designed capacity of 1,109.12 thousand cubic meters.
Osborn WWTP is a secondary treatment facility serving 423 people in Osborn, Missouri. It discharges 128.70 units of treated wastewater daily, with a designed capacity of 211.98 units.
OSBORNE WWTP is a secondary treatment plant serving 1,380 people in Osborne County, Kansas. It discharges treated wastewater inland, with a design capacity of 779.79 and actual discharge volume of 522.39.
Osceola Mills Boro STP is a secondary wastewater treatment plant serving Philipsburg, Pennsylvania. It treats municipal wastewater from approximately 2,099 residents, discharging 454.25 million gallons per year.
Osceola WWTP is a secondary treatment plant serving 921 people in Polk County, Nebraska. It discharges 378.54 cubic meters of treated wastewater daily.
Osceola WWTP 1 is an advanced treatment facility serving 1,069 residents in Osceola, Missouri. It discharges 378.54 cubic meters of treated wastewater daily, with a designed capacity of 567.81 cubic meters.
Osgood WWTP and Sewers in New Weston, Ohio, provides secondary treatment for a small community of 652 people, discharging treated wastewater into local waterways.
Oshkosh WWTP is a secondary treatment plant serving 1,128 people in Oshkosh, Nebraska. It discharges 378.54 m³/day of treated wastewater and operates under US EPA NPDES regulations.
Oskaloosa WWTP is a secondary treatment facility serving 1,093 people in Jefferson County, Kansas. The plant discharges 439.11 million gallons per year and has a designed capacity of 529.96 million gallons.
Osmond WWTP is a secondary treatment facility serving approximately 800 residents in Osmond, Nebraska. It discharges treated wastewater into local waterways, supporting the region's water quality management.
Osnabrock Lagoon is a secondary treatment plant serving 134 people in Osnabrock, North Dakota. It discharges treated wastewater into local waterways under US EPA NPDES regulations.
Osseo WWTP is an advanced treatment facility serving 2,361 people in Osseo, Wisconsin. The plant discharges 806.29 million gallons per year and has a designed capacity of 908.50 million gallons.