26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Cooperstown V Sewers and STP serves the Village of Cooperstown, New York, treating wastewater from approximately 2,000 residents. The plant discharges into the Susquehanna River basin, contributing to the Chesapeake Bay watershed.
Coopersville STP in Polkton Township, Michigan serves about 3,910 people. The plant operates under the U.S. Clean Water Act, with a designed capacity of 1.00 million gallons per day.
Cooroy wastewater treatment plant in Queensland, Australia serves approximately 16,630 people. It is an operational facility located near the coast, discharging treated effluent into local waterways.
Coos Bay STP No 1 serves approximately 13,000 people in Coos Bay, Oregon. The plant discharges treated wastewater into the Pacific Ocean via Coos Bay estuary, operating under the US Clean Water Act NPDES permit system.
Coos Bay STP No 2 Empire serves approximately 9,800 residents in Coos Bay, Oregon. The plant operates under the US Clean Water Act's NPDES permit program for municipal wastewater treatment.
Cootamundra wastewater treatment plant serves approximately 6,352 people in New South Wales, Australia. The operational facility is located inland near the Cootamundra Waste Transfer Station.
Cootehill WWTP serves approximately 5,090 people in County Cavan, Ireland. The plant operates under the EU Urban Waste Water Treatment Directive, which sets treatment standards for agglomerations of this scale.
COPERO wastewater treatment plant serves Dos Hermanas, Spain, a large agglomeration of over 710,000 people. The plant operates under EU Urban Waste Water Treatment Directive 91/271/EEC, which mandates advanced treatment for sensitive areas.
COPERTINO wastewater treatment plant serves Nardò, Puglia, Italy, with a population equivalent of 16,536. It is located within 50 km of the coast and operates under EU Urban Waste Water Treatment Directive standards.
COPPARO wastewater treatment plant serves Copparo, Emilia-Romagna, Italy, with a population equivalent of 12,991. The plant operates under EU Urban Waste Water Treatment Directive 91/271/EEC, which mandates secondary treatment for agglomerations of t
Copper Mountain Consolidated MD is a wastewater treatment plant serving approximately 7,000 people in Wheeler Junction, Colorado. It operates under the US Clean Water Act framework.
COPPERHILL STP serves Copperhill, Tennessee, treating wastewater for approximately 780 residents. The plant discharges into the local watershed, contributing to the broader Tennessee River basin.
Coquimatlán wastewater treatment plant serves the city of Coquimatlán in Colima, Mexico, with a population of 12,778. The plant operates under Mexican wastewater regulations.
Coral Cove wastewater treatment plant serves 5,067 residents in Queensland, Australia. The facility is operational and located near the coast, discharging treated effluent into the local watershed.
Coral Springs STP serves approximately 40,500 residents in Coral Springs, Florida. The plant operates under U.S. EPA and state regulations for wastewater treatment and discharge.
CORALVILLE STL serves approximately 19,305 residents in Coralville, Iowa. The plant operates under the US Clean Water Act, discharging treated wastewater into the Iowa River watershed.
The Corato wastewater treatment plant serves approximately 59,408 people in Puglia, Italy. It is located near the Adriatic coast and operates under EU Urban Waste Water Treatment Directive standards.
Corbeil Essonnes wastewater treatment plant serves Évry, France, treating wastewater for approximately 87,459 people. The plant operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this
CORBERA LLAURI wastewater treatment plant serves Llaurí, Comunitat Valenciana, Spain. It has a designed capacity of 1.00 and serves a population of 6,784.
Corbett Creek WPCP in Whitby, Ontario, Canada, serves approximately 94,454 people as an operational municipal wastewater treatment facility. It is located within 50 km of the Lake Ontario coast.