18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
Crystal Lagoon is a secondary wastewater treatment plant serving Crystal, North Dakota, with a design capacity of 75.71 units. It discharges treated effluent into local waterways, supporting the Red River Basin ecosystem.
Crystal Lake SD STP Barron is a secondary treatment plant serving 225 people in the Town of Crystal Lake, Wisconsin. It discharges treated wastewater into local waterways under US EPA and Wisconsin DNR regulations.
Crystal Lake WWTP is a secondary treatment facility serving 325 people in Crystal Lake, Iowa. It discharges 113.56 million gallons per year into local waterways.
CRYSTAL STP in Crystal Township, Michigan, provides secondary treatment for approximately 3,092 residents. The plant discharges treated wastewater into local waterways within the Grand River watershed.
Csengersima Szennyviztisztito Telep is a secondary treatment plant in Tisztaberek, Hungary, serving 970 people with a designed capacity of 1,000 m³/day and a discharge volume of 114.35 m³/day.
Csengerujfalu Szennyviztisztito Telep is a secondary treatment plant serving 650 people in Csengerújfalu, Hungary. It discharges 76.62 m³/day of treated wastewater into local waterways.
CUACOS DE YUSTE is a secondary treatment plant serving 2,800 people in Cuacos de Yuste, Extremadura, Spain. It discharges 507.49 m³/day of treated wastewater into the local watershed.
CUADROS wastewater treatment plant serves Carbajal de la Legua in Castilla y León, Spain. It provides secondary treatment for a population of 2,500 with a designed capacity of 2,500 m³/day.
Cuarny wastewater treatment plant in Vaud, Switzerland serves 135 people with secondary treatment. It discharges 61.28 m³/day and operates under Swiss water protection regulations.
Cuastecomates wastewater treatment plant serves Melaque, Jalisco, Mexico, with secondary treatment for a population of 913. It discharges 86.40 cubic meters per day and is located within 10 km of the Pacific coast.
Cuatro Rayas wastewater treatment plant in Puebla, Mexico, serves a population of 1,095 with secondary treatment. It discharges 103.68 m³/day and has a designed capacity of 155.52 m³/day.
Cuauhtemoc wastewater treatment plant in Puebla, Mexico, serves 1,114 people with secondary treatment. It discharges treated effluent into local water bodies, supporting downstream ecosystems.
Cuautinchán wastewater treatment plant in Puebla, Mexico, serves 6,842 people with secondary treatment. It discharges 864 m³/day and operates under Mexican water regulations.
Cuba wastewater treatment plant in Beja, Portugal serves 3,300 people with secondary treatment. The facility discharges 550.21 m³/day and has a designed capacity of 4,100 m³/day.
CUBA LAGOON is a secondary wastewater treatment plant serving 710 people in Lagunitas, New Mexico. It discharges 113.56 units of treated effluent and operates under US EPA and state regulations.
CUBA WWTP is a secondary treatment facility serving 370 people in Cuba, Alabama. It discharges 113.56 megaliters per year into local waterways, operating under U.S. EPA NPDES regulations.
CUBA WWTP is a secondary treatment facility in Cuba, Kansas, serving 240 people. It discharges 90.85 units of treated wastewater and operates under US EPA Clean Water Act regulations.
Cubiri de La Capilla is a secondary wastewater treatment plant serving 1,369 people in Casas Nuevas, Sinaloa, Mexico. It discharges 129.60 cubic meters per day into local water bodies.
Cubiri de La Cuesta wastewater treatment plant serves 1,460 people in Sinaloa, Mexico, with secondary treatment. It discharges 138.24 cubic meters daily, operating at 94% of its 146.88 m³/day design capacity.
Cubiri de La Loma wastewater treatment plant in Sinaloa, Mexico serves 730 people with secondary treatment. It discharges 69.12 m³/day of treated wastewater, operating at 88.9% of its designed capacity of 77.76 m³/day.