18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
DOLGELLAU ST STW is a secondary treatment plant serving Llanelltyd, Gwynedd, Wales. It treats wastewater for a population of 3,918 and discharges a daily volume of 872.28 cubic meters.
Dolice wastewater treatment plant in Dolice, Poland, serves about 5,820 people with secondary treatment. It discharges 829.84 m³/day and has a designed capacity of 9,402 m³/day.
Dollar WWTW is a secondary treatment plant in Dollar, Scotland, serving approximately 2,763 people. It discharges treated wastewater into the local water environment, with a designed capacity of 3,050 m³/day.
DOLLIVER STP is a secondary treatment plant in Emmet County, Iowa, serving 65 people with a discharge volume of 30.28 units. It operates under the US Clean Water Act framework.
DOLLNSTEIN wastewater treatment plant in Breitenfurt, Bavaria, Germany, serves 2,216 people with secondary treatment. It discharges 560.82 cubic meters of treated wastewater daily.
Dolna Grupa wastewater treatment plant in Michale, Poland serves 2,160 people with secondary treatment. The plant has a designed capacity of 10,000 m³/day and discharges 307.98 m³/day of treated wastewater.
Dolores Hidalgo wastewater treatment plant in Durango, Mexico serves 730 people with secondary treatment. The plant discharges 69.12 cubic meters daily, operating within its designed capacity of 86.40.
DOLORES WWTP is a secondary treatment plant serving approximately 1,000 people in Dolores, Colorado. It discharges treated wastewater into the Dolores River, a tributary of the Colorado River system.
Domaradz wastewater treatment plant in Podkarpackie, Poland, serves 715 people with secondary treatment. It discharges 101.95 m³/day and has a designed capacity of 2477 m³/day.
Dombrad Szennyviztisztito Telep is a secondary treatment plant serving Cigánd, Hungary. It treats wastewater for 2,500 residents with a designed capacity of 2,000 m³/day.
DOMENO wastewater treatment plant serves Domeño, Comunitat Valenciana, Spain. It provides secondary treatment for a population of 818 with a designed capacity of 2000 m³/day.
Domingo Arenas wastewater treatment plant serves 8,215 people in Puebla, Mexico, with secondary treatment. It discharges 777.60 cubic meters daily into local water bodies.
Dompierre-sur-Yon's La Joussemeliere wastewater treatment plant serves 2,283 people with secondary treatment. Located in Pays de la Loire, France, it discharges 407.28 m³/day and operates under EU Urban Waste Water Treatment Directive standards.
DOMUSNOVAS_LOC_S_ACQUA_SASSA is a secondary wastewater treatment plant in Domusnovas, Sardinia, Italy. It serves a small population of 8 and has a designed capacity of 7,000 m³/day.
Don Pedro WWTF is a secondary treatment plant in Mariposa County, California, serving 250 people. It discharges 151.42 volume units and operates under US EPA Clean Water Act regulations.
Donahue East WWTP is a secondary treatment plant in Rapides Parish, Louisiana, serving 128 people. It discharges 26.50 units of treated wastewater daily, with a designed capacity of 94.64 units.
Donahue WWTP is a secondary treatment plant serving 316 people in Donahue, Iowa. It discharges treated wastewater into the local watershed, ultimately draining to the Mississippi River.
Donald wastewater treatment plant in Victoria, Australia serves approximately 1,500 people with secondary treatment. The facility discharges treated effluent into the local environment, supporting regional water quality.
DONALD STP is a secondary wastewater treatment plant serving Donald, Oregon. It treats approximately 640 residents with a designed capacity of 291.48 million gallons per day.
Donaldson WWTP is a secondary treatment plant serving 301 people in Donaldson, Arkansas. It discharges treated wastewater into local waterways, supporting the Ouachita River basin.