14,813 plants indexed. Showing 14,620 matching current filters.
Arlington WWTP is an advanced treatment facility in Arlington, Wisconsin, serving 873 people. It discharges treated wastewater into local waterways, supporting the region's water quality.
Arlington WWTP and Sewers is a secondary treatment plant serving 1,351 residents in Arlington, Ohio. It discharges 643.52 thousand gallons per day into local waterways.
ARMA WWTP is a secondary treatment plant serving 1,470 people in Arma, Kansas. It discharges 575.38 thousand gallons per day and has a designed capacity of 692.73 thousand gallons per day.
ARMSTRONG WWTP is a secondary treatment plant serving 1,025 people in Emmet County, Iowa. It discharges treated wastewater into local waterways, operating under U.S. EPA NPDES permitting.
ARMSTRONG WWTP is a secondary treatment plant in Howard County, Missouri, serving 287 people. It discharges treated wastewater into local waterways, supporting rural sanitation in the Missouri River basin.
ARNEGARD LAGOON is a secondary treatment plant in McKenzie County, North Dakota, serving 115 people. It discharges 37.85 million gallons per year and operates under US EPA NPDES regulations.
Arnett WWT is a secondary treatment plant in Ellis County, Oklahoma, serving 520 people. It discharges 264.98 thousand cubic meters per year and operates under US EPA NPDES regulations.
Arnold STP is a secondary wastewater treatment plant serving 900 people in Ganns, California. It discharges 302.83 megaliters annually and operates under U.S. EPA and state regulations.
ARNOLD WWTP serves the community of Arnold, Nebraska, providing secondary treatment for a population of 912. The plant discharges treated wastewater into the local watershed.
Arpin WWTP is a secondary treatment plant serving 354 people in the Town of Arpin, Wisconsin. It discharges 113.56 megaliters annually and operates under US EPA NPDES regulations.
Arriba Town Of wastewater treatment plant serves the small community of Arriba, Colorado, with secondary treatment. It discharges treated water into the local watershed, supporting downstream ecosystems.
Arrow Rock WWTP is a secondary treatment plant serving 216 people in Arrow Rock, Missouri. It discharges 60.57 units of treated wastewater daily, with a designed capacity of 83.28 units.
ARTESIA POTW is an advanced wastewater treatment plant serving 498 people in Artesia, Mississippi. It discharges treated water into local waterways under US EPA regulatory oversight.
Arthur Lagoon is a secondary wastewater treatment plant serving the small community of Arthur, North Dakota, USA. It discharges treated wastewater into local waterways, supporting the Red River Basin.
ARTHUR STL is a secondary wastewater treatment plant in Ida County, Iowa, serving 272 people. It discharges 151.42 cubic meters of treated effluent daily.
ASBURY WWTP is a secondary treatment plant in Asbury, Missouri, serving 207 people. It discharges 56.78 million gallons per year and has a designed capacity of 68.14 million gallons.
Ash Flat WWTP is an advanced treatment facility serving 1,082 people in Ash Flat, Arkansas. It discharges 321.76 megaliters of treated wastewater annually, with a designed capacity of 567.81 megaliters.
ASH GROVE WWTP is an advanced treatment facility serving 1,948 people in Dade County, Missouri. It discharges 643.52 units of treated wastewater daily, with a designed capacity of 1,249.18 units.
ASHER UDA WWT is a secondary treatment plant in Pottawatomie County, Oklahoma, serving 419 people. It discharges 151.42 megaliters annually and has a designed capacity of 227.12 megaliters.
Asherton WWTP is a secondary treatment facility serving 1,570 people in Dimmit County, Texas. It discharges 302.83 thousand cubic meters per year and has a designed capacity of 757.08 thousand cubic meters per year.