18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
CASTELLO DE RUGAT wastewater treatment plant serves Castelló de Rugat in Comunitat Valenciana, Spain. It provides secondary treatment for a population of 3,927 and has a designed capacity of 3,750 m³/day.
CASTELLUCCIO wastewater treatment plant in Collecorvino, Italy, serves 2,700 people with secondary treatment. It discharges 657.53 cubic meters of treated wastewater daily, with a designed capacity of 3,000 cubic meters.
Castelluccio dei Sauri wastewater treatment plant serves the town of Castelluccio dei Sauri in Puglia, Italy. It provides secondary treatment for a population of 1,923.
CASTELLUCCIO_INF_CARRICCHIO is a secondary wastewater treatment plant in Castelluccio Inferiore, Basilicata, Italy, serving 3,600 people with a designed capacity of 10,000 m³/day.
Castelluccio Valmaggiore wastewater treatment plant serves the town of Castelluccio Valmaggiore in Puglia, Italy. It provides secondary treatment for a population of 2,019.
CASTELMEZZANO CDA VITICELLE is a secondary wastewater treatment plant serving San Chirico Raparo, Basilicata, Italy. It treats wastewater for approximately 980 people with a designed capacity of 1,500 cubic meters per day.
Castelnaudary Estambigou is a secondary treatment plant in Castelnaudary, Occitanie, France, serving about 2,500 people. It discharges treated wastewater into local waterways under EU regulatory standards.
CASTELNUOVO_DELLA_DAUNIA_NUOVO is a secondary treatment plant serving Castelnuovo della Daunia, Puglia, Italy. It treats wastewater for approximately 1,735 people with a designed capacity of 4,509 cubic meters.
Castelo de Vide A Martinho is a secondary wastewater treatment plant serving 1,800 people in Castelo de Vide, Portugal. It discharges treated effluent into the local watershed, contributing to the protection of the Sever River basin.
Castelo de Vide B Fonte da Vila is a secondary treatment plant serving 900 people in Castelo de Vide, Portugal. It discharges 150.06 m³/day of treated wastewater, with a designed capacity of 1200 m³/day.
CASTELSARACENO_CANAL_DI_FORA is a secondary wastewater treatment plant serving Castelsaraceno, Basilicata, Italy. It treats wastewater for approximately 1,750 residents with a designed capacity of 2,000 cubic meters per day.
CASTELSILANO_CANALICCHIO secondary treatment plant serves Verzino, Calabria, Italy, treating wastewater for 1,600 people with a designed capacity of 1,200 m³/day and discharge volume of 316.74 m³/day.
Casterton wastewater treatment plant in Victoria, Australia serves about 2,012 people with secondary treatment. It discharges 520.66 ML/year into the local catchment, supporting the Glenelg River basin.
CASTIELFABIB wastewater treatment plant serves the municipality of Castielfabib in Comunitat Valenciana, Spain. It provides secondary treatment for a population of 418.
Castilblanco de los Arroyos wastewater treatment plant serves the town of Castilblanco de los Arroyos in Andalucía, Spain. It provides secondary treatment for a population of 4,532.
CASTILLEJAR wastewater treatment plant in Castilléjar, Andalucía, Spain, serves 2,000 people with secondary treatment. The plant is currently closed.
CASTINE WPCF is a secondary wastewater treatment plant serving 1,100 people in Castine, Maine. It discharges treated effluent near the coast, operating under the US Clean Water Act framework.
CASTLE CARY STW is a secondary wastewater treatment plant serving Castle Cary, Somerset, England. It treats wastewater for a population of 3,366 with a designed capacity of 5,433 m³/day.
CASTLEFORD STP is a secondary treatment plant in Twin Falls County, Idaho, serving 226 people. It discharges 75.71 units of treated wastewater daily, with a designed capacity of 151.42 units.
Castleton on Hudson V STP is a secondary treatment plant serving 1,939 people in the Village of Castleton-on-Hudson, New York. It discharges 537.53 thousand gallons per day into the Hudson River watershed.