18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
El Zapotito wastewater treatment plant in Veracruz, Mexico, serves 913 people with secondary treatment. It discharges 86.40 cubic meters per day and is located within 10 km of the coast.
Elandskraal WWTW is a secondary treatment plant serving a small population in Ephraim Mogale Local Municipality, Limpopo, South Africa. It discharges 2.00 megaliters of treated wastewater, supporting local water quality.
Elba Twp WWTP Lagoon is a secondary treatment plant serving 700 people in Elba Township, Michigan. It discharges treated wastewater into local waterways, supporting the region's water quality.
ELBE STP is a secondary treatment plant serving 176 people in Elbe, Washington. It discharges 30.28 megaliters of treated wastewater annually, with a designed capacity of 37.85 megaliters.
ELBERON STL is a secondary wastewater treatment plant in Elberon, Iowa, serving 250 people. It discharges 45.43 cubic meters of treated effluent daily.
ELBERT STP is a secondary treatment plant serving 250 people in Elbert County, Colorado. It discharges 151.42 cubic meters of treated wastewater daily.
ELBING WWTP is a secondary treatment plant in Elbing, Kansas, serving 203 people. It discharges 75.71 thousand cubic meters per year and has a designed capacity of 109.78 thousand cubic meters per year.
Elbow Lagoon is a secondary treatment plant serving 116 people in Loreburn No. 254, Saskatchewan, Canada. It discharges 52.00 cubic meters of treated wastewater daily.
Elbow Lake STP is a secondary treatment plant in Grant County, Minnesota, serving 1,156 people. It discharges 787.37 million gallons per year into local waterways.
ELCHO SD 1 STP is a secondary treatment plant serving the Town of Elcho, Wisconsin. It treats wastewater for a population of 479 with a design capacity of 473.18 cubic meters per day.
ELDMIRE STW is a secondary treatment plant in Topcliffe, England, serving 2,692 people. It discharges 599.33 m³/day of treated wastewater, with a designed capacity of 2,847 m³/day.
ELDON WWTP is a secondary treatment plant in Davis County, Iowa, serving approximately 1,070 people. It discharges treated wastewater into local waterways, supporting the region's water quality.
ELDORADO STP is a secondary treatment plant serving 1,940 people in Eldorado, Texas. It discharges 446.68 units of treated wastewater daily, with a designed capacity of 1,476.31 units.
ELDORADO WWT is a secondary treatment plant serving 527 people in Eldorado, Oklahoma, United States. It discharges 227.13 thousand cubic meters annually with a designed capacity of 264.98 thousand cubic meters.
ELDRED BORO STP is a secondary wastewater treatment plant in Eldred, Pennsylvania, serving approximately 2,554 people. It has a designed capacity of 757.08 m³/day and discharges 567.81 m³/day.
Eldred Township wastewater treatment plant in Pennsylvania serves 306 people with secondary treatment. It discharges 151.42 units of treated effluent, operating under US EPA NPDES regulations.
Electrona wastewater treatment plant in Hobart, Tasmania serves 2,818 people with secondary treatment. It discharges 729.24 megalitres annually near the coast, operating under Australian regulatory standards.
Elephant Butte SP is a secondary treatment plant in Sierra County, New Mexico, serving about 2,000 people. It discharges treated wastewater into the local watershed, supporting regional water quality.
ELEVA CS is a secondary wastewater treatment plant serving Ettrick, Wisconsin. It treats an average daily flow of 140.06 units against a designed capacity of 264.98 units, supporting a population of 675.
ELGIN LAGOON is a secondary treatment plant serving Elgin, North Dakota. It treats wastewater for 642 residents with a designed capacity of 264.98 and discharge volume of 227.13.