3,895 plants indexed worldwide.
Plants located within 10 km of a coastline. Discharge impact on marine environments is a primary concern for these facilities.
CIUTADELLA NORTE is an advanced wastewater treatment plant in Ciutadella, Menorca, Spain. It serves approximately 14,392 people with a designed capacity of 15,000 m³/day and discharges 980.17 m³/day.
CLAIRA nouvelle is an advanced wastewater treatment plant in Claira, Occitanie, France, serving 3,689 people. It discharges 658.11 m³/day of treated effluent and is located within 10 km of the Mediterranean coast.
Clallam Bay STP is a secondary treatment plant serving 780 people in Clallam Bay, Washington. It discharges approximately 454 m³/day and is located within 10 km of the Pacific coast.
CLARK TWP STP is a secondary treatment plant in Clark Township, Michigan, serving 440 people. It discharges 264.98 megaliters annually and operates under US Clean Water Act regulations.
Clarke's Beach Outfall is a secondary treatment plant serving 445 people in Clarke's Beach, Newfoundland and Labrador, Canada.
Clarks Beach Stella Drive is an advanced wastewater treatment plant in Franklin, Auckland, New Zealand, serving approximately 1,607 people. It discharges 511.30 cubic meters of treated wastewater daily near the coast.
Clarkson Waste Water Treatment Works in Eastern Cape, South Africa, serves 2,311 people with secondary treatment.
Clayton T Depauville STP is an advanced wastewater treatment plant serving 240 people in Depauville, Town of Clayton, New York. It discharges treated effluent near the St. Lawrence River, within 10 km of the coast.
Cleder Plufern is an advanced wastewater treatment plant in Cléder, Bretagne, France, serving 2,516 people with a designed capacity of 5,000 m³/day and discharging 448.85 m³/day.
CLEVELAND STP is a secondary wastewater treatment plant serving 1,784 people in Cleveland, Wisconsin, USA. It discharges treated effluent near Lake Michigan, with a design capacity of 904.71 volume units.
CLEY NEXT THE SEA STW is a secondary wastewater treatment plant in North Norfolk, England, serving approximately 2,894 people. It discharges 644.31 cubic meters of treated effluent daily, with a designed capacity of 3,293 cubic meters.
Clifton on the Potomac WWTP is an advanced treatment plant serving 800 people in Rock Point, Maryland. It discharges treated wastewater near the Potomac River estuary, operating under US EPA NPDES regulations.
CLOVER SD 1 STP is a secondary treatment plant serving 278 people in the Town of Clover, Wisconsin. It discharges 53.00 million gallons per day and is located near Lake Superior.
Cloverdale STP is an advanced wastewater treatment plant serving 240 people in Cloverdale, Oregon. It discharges 75.71 thousand cubic meters annually into the coastal environment.
CNC Wastewater Treatment Plant serves the community of Chisasibi in Eeyou Istchee Baie-James, Québec, Canada. This secondary treatment facility is located near the coast of James Bay.
CNES wastewater treatment plant in Kourou, French Guiana, serves 950 people with advanced treatment. It discharges 169.48 m³/day and is located within 10 km of the Atlantic coast.
Coal Harbour Waste Water Treatment Plant in British Columbia, Canada, serves 392 people with secondary treatment.
Cobargo wastewater treatment plant in New South Wales, Australia, serves 1,800 people with secondary treatment. It discharges treated effluent near the coast, supporting local environmental health.
Cobden wastewater treatment plant serves 2,080 people in Greymouth, New Zealand. It provides primary treatment and discharges 487.30 megalitres annually near the coast.
COEX Mouille Bec is a secondary wastewater treatment plant in Coëx, Pays de la Loire, France, serving 2,300 people. It discharges 410.32 m³/day and has a designed capacity of 4,350 m³/day.