14,813 plants indexed. Showing 6,326 matching current filters.
Antwerp V WWTP is a secondary treatment plant serving 420 people in the Village of Antwerp, New York. It discharges 121.13 megaliters of treated wastewater annually into the local watershed.
APACHE WWT is a secondary treatment plant serving Apache, Oklahoma. It discharges treated wastewater into local waterways, supporting the region's water quality management.
Applegate WWTF is a secondary treatment plant serving 85 people in Placer County, California. It discharges 22.71 units of treated wastewater daily, operating under US EPA NPDES regulations.
Appleton City WWTP is a secondary treatment plant in St. Clair County, Missouri, serving approximately 1,505 people. It discharges treated wastewater into local waterways, supporting the region's water quality.
Appomattox STP No I is a secondary treatment plant serving 1,700 people in Appomattox County, Virginia. It discharges 643.52 units of treated wastewater daily.
Appomattox STP No II is a secondary wastewater treatment plant serving 604 people in Appomattox, Virginia. It discharges 189.27 megaliters per year under US Clean Water Act regulations.
ARAPAHO WWT is a secondary treatment plant serving 748 people in Custer County, Oklahoma. It discharges 302.83 units of treated wastewater daily, with a designed capacity of 340.69 units.
ARAPAHOE WWTP serves the community of Arapahoe, Nebraska, with secondary treatment. The plant has a designed capacity of 454.25 m³/day and treats an average daily flow of 378.54 m³/day.
ARBYRD WWTP is a secondary treatment plant serving 509 people in Arbyrd, Missouri. It discharges 242.27 units of treated wastewater daily, with a designed capacity of 299.05 units.
ARCADIA STL is a secondary wastewater treatment plant in Arcadia Township, Carroll County, Iowa, serving 483 people. It discharges treated wastewater into local waterways, supporting the region's water quality.
ARCADIA WWTP is a secondary treatment plant serving Arcadia, Nebraska, with a design capacity of 113.56 volume units. It discharges treated wastewater into local waterways, supporting the region's water quality.
ARCADIA WWTP is a secondary treatment plant serving 391 people in Crawford County, Kansas. It discharges 147.63 units of treated wastewater daily, with a designed capacity of 162.77 units.
Arcadia WWTP East is a secondary treatment plant serving 120 people in Arcadia, Missouri. It discharges 37.85 m³/day of treated wastewater, with a designed capacity of 45.42 m³/day.
ARCADIA WWTP WEST is a secondary treatment plant in Arcadia, Missouri, serving a small population of 488. It discharges 170.34 units of treated wastewater daily, with a designed capacity of 208.20 units.
Arch Cape STP is a secondary treatment plant serving 328 residents in Clatsop County, Oregon. It discharges 257.41 megaliters of treated wastewater annually, operating under the US Clean Water Act.
Archer City WWTP is a secondary treatment facility serving 1,800 residents in Archer City, Texas. The plant discharges treated wastewater into local waterways, supporting the region's water quality management.
ARCHIE WWTP is a secondary treatment plant serving Archie, Missouri. It discharges treated wastewater into local waterways, supporting the region's water quality management.
ARCO S_T FACILITY is a secondary wastewater treatment plant serving Arco, Idaho. It treats approximately 995 residents with a designed capacity of 1,022.06 volume units.
ARCOLA POTW is a secondary wastewater treatment plant serving 564 people in Arcola, Mississippi. It discharges 151.42 megaliters annually and has a designed capacity of 340.69 megaliters.
ARDMORE AIRPARK WWT is a secondary treatment plant serving Ardmore, Oklahoma. It discharges treated wastewater into local waterways, supporting the Red River basin.