18,358 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
Playa Santa WWTP is a secondary treatment plant serving 527 people in Guánica, Puerto Rico. It discharges 189.27 m³/day of treated wastewater near the coast.
Maricao WWTP is a secondary treatment plant serving 1,311 people in Maricao, Puerto Rico. It discharges treated wastewater near the coast, operating under U.S. EPA and Puerto Rico environmental regulations.
Las Marias WWTP is a secondary treatment plant serving 1,400 people in Las Marias, Puerto Rico. It discharges 567.81 thousand cubic meters of treated wastewater annually.
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.
TALAFOFO DISTRICT WWTF is a secondary treatment plant in Yona Municipality, Guam, serving approximately 3,999 people. It discharges 946.35 megaliters annually and is located within 10 km of the coast.
INARAJAN DISTRICT WWTF is a secondary treatment plant in Inalåhan, Guam, serving 3,010 people. It discharges 264.98 units of treated wastewater near the coast.
WRIGHT LAGOON is a secondary treatment plant serving Wright, Wyoming. It discharges 757.08 megaliters annually and has a designed capacity of 1892.70 megaliters.
Riverside Lagoon is a secondary wastewater treatment plant in Carbon County, Wyoming, serving a small population of 52. It discharges 30.28 megaliters annually and has a designed capacity of 56.78 megaliters.
Bairoil North Lagoon is a secondary treatment plant serving 74 people in Bairoil, Wyoming. It discharges 26.50 units of treated wastewater and has a designed capacity of 34.07 units.
Bairoil South Lagoon is a secondary wastewater treatment plant serving 32 people in Bairoil, Wyoming. It discharges 18.93 megaliters annually and operates under US EPA Clean Water Act regulations.
Atlantic City STP is a secondary treatment plant in Atlantic City, Wyoming, serving a small population of 37. It discharges 18.93 units of treated wastewater daily, with a designed capacity of 26.50 units.
Crestview Estates HOA wastewater treatment plant serves a small community in Gillette, Wyoming, with secondary treatment. It discharges treated water into the local watershed, supporting regional water quality.
Burlington Lagoon is a secondary wastewater treatment plant serving Burlington, Wyoming. It has a designed capacity of 132.49 m³/day and discharges 94.64 m³/day.
Chugwater Lagoon is a secondary treatment plant serving 212 residents in Chugwater, Wyoming. It discharges 75.71 megaliters annually and has a designed capacity of 94.64 megaliters.
ALPINE WWTP is a secondary treatment plant in Alpine, Wyoming, serving a population of 828. It discharges treated wastewater into the local watershed, with a designed capacity of 1,514.16 volume units.
Hulett Lagoon is a secondary treatment plant in Crook County, Wyoming, serving 383 people. It discharges 151.42 megaliters annually and has a designed capacity of 264.98 megaliters.
Pine Haven Lagoon is a secondary wastewater treatment plant in Pine Haven, Wyoming, serving approximately 490 residents. It discharges treated effluent into the local watershed, supporting the region's water quality.
Opal Lagoon is a secondary wastewater treatment plant in Lincoln County, Wyoming, serving a small population of 96. It discharges treated wastewater into the local watershed.
RELIANCE LAGOON is a secondary treatment plant serving 714 people in Reliance, Wyoming. It discharges 151.42 megaliters per year and has a designed capacity of 189.27 megaliters per year.
DIXON LAGOON is a secondary wastewater treatment plant in Carbon County, Wyoming, serving a small population of 97. It discharges treated wastewater into local waterways, supporting the region's environmental health.