26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
ARBUS_LOC_IS_MULINUS is a wastewater treatment plant serving Arbus, Sardinia, Italy. It serves a population of 8,017 and operates under EU Urban Waste Water Treatment Directive standards.
ARCADE SOUTOMAIOR wastewater treatment plant serves the municipality of Soutomaior in Galicia, Spain. It has a designed capacity of 1.00 and serves a population of 9,453.
Arcade V WWTP serves the Village of Arcade, New York, treating wastewater for approximately 2,026 residents. The plant operates under the US Clean Water Act, which mandates secondary treatment for municipal facilities of this scale.
Arcadia Sewerage System serves approximately 6,000 people in Bienville Parish, Louisiana. The plant operates under the U.S. Clean Water Act, which requires secondary treatment for municipal wastewater.
ARCADIA STP is a wastewater treatment plant in Arcadia, Florida, serving approximately 7,427 people. It operates under U.S. EPA and Florida DEP regulations, discharging treated effluent to local waterways.
Arcadia WWTP serves 1,747 people in Hamilton County, Indiana. The plant discharges treated wastewater into local waterways, supporting the Mississippi River basin ecosystem.
Arcadia WWTP serves approximately 4,883 residents in Arcadia, Wisconsin. The plant discharges into the local watershed, contributing to the Mississippi River basin.
Arcanum WWTP and Sewers serves the village of Arcanum, Ohio, with a population of 2,076. The plant operates under the US Clean Water Act, ensuring treated wastewater meets environmental standards before discharge.
Arcata WWTF serves 17,752 people in Arcata, California, discharging treated wastewater near Humboldt Bay. The plant is located within 50 km of the Pacific coast.
Arcelia wastewater treatment plant serves approximately 21,905 people in Arcelia, Guerrero, Mexico. The facility operates under Mexico's national water regulations for municipal wastewater management.
ARCHANES wastewater treatment plant serves the community of Epano Archanes in Crete, Greece. It is designed for a capacity of 1.00 and serves a population of 4,105.
Archbold WWTP and Sewer System serves approximately 4,860 residents in Archbold, Ohio. The plant operates under the U.S. Clean Water Act, which governs wastewater treatment and discharge standards for facilities of this scale.
ARCHENA wastewater treatment plant serves the municipality of Archena in the Region of Murcia, Spain, with a population of approximately 33,176. It operates under Spain's implementation of the EU Urban Waste Water Treatment Directive.
ARCHIDONA wastewater treatment plant serves Archidona, Andalucía, Spain, with a designed capacity of 1.00 and a population of 13,073. It operates under Spain's implementation of the EU Urban Waste Water Treatment Directive.
Archie Elledge WWTP serves Winston-Salem, North Carolina, treating wastewater for over 124,000 residents. The plant discharges into local waterways under U. S. Clean Water Act regulations.
ARCIS SUR AUBE wastewater treatment plant serves Villette-sur-Aube, France, in the Grand Est region. It treats wastewater for a population of approximately 5,713.
Arcos wastewater treatment plant serves Anadia, Portugal, treating wastewater for approximately 9,700 people. The facility operates under Portugal's implementation of the EU Urban Waste Water Treatment Directive.
Arcos de la Frontera wastewater treatment plant serves 27,000 people in Andalusia, Spain. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
Arcos de Valdevez wastewater treatment plant serves 9,200 people in Viana do Castelo, Portugal. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
ARDANA CARBALLO wastewater treatment plant serves Carballo in Galicia, Spain. The facility has a designed capacity of 1.00 and serves a population of 2,464.