18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
Eastsound WD STP is a secondary treatment plant serving 1,500 people on Orcas Island, Washington. It discharges treated wastewater into the marine environment near the San Juan Islands.
Eatonton East WPCP is a secondary treatment plant serving 3,015 people in Eatonton, Georgia. It discharges 908.50 thousand gallons per day into the local watershed.
Eatonton West WPCP is a secondary treatment plant serving approximately 3,100 residents in Eatonton, Georgia. It discharges treated wastewater into local waterways, operating under US EPA and Georgia EPD regulations.
Eatonville STP is a secondary treatment plant serving 2,775 people in Eatonville, Washington. It discharges treated wastewater into the local watershed, ultimately draining to the Pacific Ocean.
EAU CLAIRE LAGOON is a secondary treatment plant in Berrien Township, Michigan, serving 622 people. It discharges 189.27 megaliters annually and operates under US EPA NPDES regulations.
Eaux usees is a secondary wastewater treatment plant in Sainte-Agathe-de-Lotbinière, Québec, Canada, serving 757 people. It discharges 340 cubic meters of treated wastewater daily.
Ebennaeser wastewater treatment plant serves 1,110 people in Matzikama Local Municipality, Western Cape, South Africa.
ECAUSSINNES wastewater treatment plant serves Écaussinnes-d'Enghien in Hainaut, Belgium. It provides secondary treatment for a population of 1,992, with a designed capacity of 7,500 m³/day and an average discharge of 356.07 m³/day.
Eching OT Weixerau is a secondary wastewater treatment plant in Kronwinkl, Bavaria, Germany, serving approximately 2,835 people with a designed capacity of 3,500 m³/day.
Echo Bay Environmental Centre is a secondary wastewater treatment plant serving 453 people in Macdonald, Meredith and Aberdeen Additional Township, Ontario, Canada. It discharges treated effluent near the coast of Lake Huron.
ECHO STP is a secondary treatment plant in Umatilla County, Oregon, serving 690 people. It discharges 227.13 volume units daily and has a designed capacity of 454.25 volume units.
Echunga wastewater treatment plant in South Australia serves a small population of 1,853 with secondary treatment. It discharges treated effluent into local waterways, contributing to the health of the region's water resources.
Eckartsberga wastewater treatment plant in Sachsen-Anhalt, Germany, serves about 1,950 people with secondary treatment. It discharges 493.50 m³/day and has a designed capacity of 2,500 m³/day.
Eckley Town of wastewater treatment plant serves 278 people in Eckley, Colorado, with secondary treatment. It discharges 113.56 megaliters annually and has a designed capacity of 189.27 megaliters.
ECLECTIC LAGOON and SPRAYFIELD is a secondary treatment plant serving Eclectic, Alabama. It discharges 151.42 megaliters annually and has a designed capacity of 1135.62 megaliters.
ECOLO CHIEF is a secondary wastewater treatment plant serving Mircze, Poland. It treats wastewater for a population of 722 with a designed capacity of 2013 m³/day.
ECOLO CHIEF is a secondary treatment plant serving Cegielnia, Poland. It treats wastewater for 1,670 people with a discharge volume of 238.12 units and a designed capacity of 9,999.00 units.
Ecoparque is a secondary wastewater treatment plant in Tijuana, Baja California, Mexico, serving approximately 2,738 people. It discharges 259.20 m³/day of treated effluent and is located within 10 km of the Pacific coast.
ECRU POTW is a secondary treatment plant serving Ecru, Mississippi, with a population of 1,238. It discharges 378.54 cubic meters per day and operates under U.S. Clean Water Act regulations.
Edam Lagoon is a secondary treatment plant serving 267 residents in Edam, Saskatchewan, Canada. Supporting local water quality.