18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
Cardenas wastewater treatment plant in San Luis Potosi, Mexico, serves 7,484 people with secondary treatment. It discharges 708.48 cubic meters daily, operating under Mexican water quality regulations.
Cardeto Calvario secondary treatment plant serves Gerace, Calabria, Italy. Designed for 1,500 m³/day, it discharges 197.96 m³/day and lies within 10 km of the coast.
Cardiff Sewage Lagoon in Highlands East, Ontario, Canada, is a secondary treatment plant serving 820 people. It discharges 368.00 megaliters annually into the local watershed.
Cardona wastewater treatment plant in Colima, Mexico, serves 821 people with secondary treatment. It discharges 77.76 m³/day of treated effluent, operating at 90% of its 86.40 m³/day design capacity.
Cardrona wastewater treatment plant serves the small community of Cardrona in New Zealand's Otago region. It provides secondary treatment for a population of 52, discharging 13.00 cubic meters of treated effluent.
Cardwell WWTP is a secondary treatment plant serving Bucoda, Missouri. It discharges treated wastewater into local waterways, supporting the region's water quality under the US Clean Water Act.
CARERI_CENTRO is a secondary wastewater treatment plant serving Laureana di Borrello, Calabria, Italy. It treats wastewater for approximately 965 people with a designed capacity of 2,500 m³/day.
CARERI_NATILE_NUOVO is a secondary wastewater treatment plant serving 1,745 people in Grotteria, Calabria, Italy. It discharges 345.45 cubic meters of treated wastewater and is located within 10 km of the coast.
CARERI_NATILE_VECCHIO is a secondary wastewater treatment plant in Mammola, Calabria, Italy, serving a population of 545 with a designed capacity of 500 m³/day.
Carey Wastewater Facility is a secondary treatment plant serving 604 residents in Carey, Idaho. It discharges treated wastewater into local waterways, supporting the region's water quality.
CARGESE wastewater treatment plant serves Cargèse, Corse, France. It provides secondary treatment for a population of 4,200 and is located within 10 km of the coast.
CARI FAIDO is a secondary wastewater treatment plant in Faido, Ticino, Switzerland, serving approximately 900 people. It discharges treated water into the local watershed within the Leventina district.
Caria wastewater treatment plant serves the town of Belmonte, Portugal, with secondary treatment for a population of 2,600. The plant discharges 433.5 m³/day of treated effluent into the local watershed.
Carichí wastewater treatment plant in Chihuahua, Mexico serves 1,910 people with secondary treatment. It discharges 302.40 m³/day of treated wastewater into local waterways.
The CARLANTINO wastewater treatment plant in Carlantino, Puglia, Italy, serves a population of 1,130 with secondary treatment. It discharges 294 cubic meters per day and has a designed capacity of 1,324 cubic meters per day.
Carleton WWTP is a secondary treatment plant serving 185 people in Thayer County, Nebraska. It discharges 68.14 volume units and operates under US EPA NPDES regulations.
Carlisle County Regional STP in Kentucky, USA, serves 2,405 people with secondary treatment. The plant discharges 476.96 thousand gallons per day and has a designed capacity of 946.35 thousand gallons per day.
CARLISLE WWTP is a secondary treatment plant in Sullivan County, Indiana, serving 907 people. It discharges 302.83 volume units and operates under US Clean Water Act regulations.
CARLTON and REDMARSHALL STW is a secondary treatment plant in Redmarshall, England, serving a population of 2,294. It discharges 510.72 m³/day of treated wastewater into the local water system.
CARLTON STP is a secondary wastewater treatment plant in Yamhill County, Oregon, serving 1,514 people. It discharges 643.52 units of treated effluent daily, with a designed capacity of 1,389.24 units.