18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
DILLER WWTP is a secondary treatment plant serving Diller, Nebraska. It discharges 113.56 megaliters annually and has a designed capacity of 151.42 megaliters, serving a population of 298.
Dillsboro WWTP is a secondary treatment facility serving 1,436 people in Dillsboro, Indiana. It discharges treated wastewater into local waterways under US EPA NPDES regulations.
DILLWYN STP is a secondary wastewater treatment plant in Dillwyn, Virginia, serving a population of 517. It discharges 264.98 thousand cubic meters per year and has a designed capacity of 378.54 thousand cubic meters.
Dimboola wastewater treatment plant in Victoria, Australia, provides secondary treatment for a small community of about 1,588 people. It discharges treated effluent into the local environment, supporting the Wimmera River catchment.
Dimondale WWTP is a secondary treatment plant in Eaton County, Michigan, serving a population of 979. It discharges 416.40 units of treated wastewater daily and has a designed capacity of 378.54 units.
DINAMI_CANNATA is a secondary treatment plant serving Dinami, Calabria, Italy. It treats wastewater for a population of 1,000 with a designed capacity of 1,000 m³/day.
Dingleton Wastewater Treatment Plant serves 814 people in Gamagara Local Municipality, Northern Cape, South Africa.
Dinner Plain wastewater treatment plant serves a small alpine community in Victoria, Australia. It provides secondary treatment for a population of 267, discharging 69.15 megalitres annually.
DINOSAUR WWTP is a secondary treatment plant in Dolores, Colorado, serving 320 people. It discharges treated wastewater into the Dolores River, a tributary of the Colorado River system.
DIPTON STW is a secondary wastewater treatment plant in Harelaw, County Durham, England, serving approximately 2,500 people. It discharges treated effluent into local watercourses within the North East region.
Dirranbandi wastewater treatment plant is a secondary-level facility serving 506 people in Queensland, Australia. It discharges treated effluent into the local environment, supporting the Balonne Shire region.
Disentis_Muster Disla is a secondary treatment plant in Disentis/Mustér, Graubünden, Switzerland, serving 214 people with a designed capacity of 500 m³/day.
District 29 Red Rock WWTP is a secondary treatment plant in Kansas City, Missouri, serving a small population of 135. It discharges approximately 49.21 million gallons per day and operates under US EPA NPDES regulations.
DISTRICT 32 ALAN ACRES WWTP is a secondary treatment plant serving 89 people in Platte City, Missouri. It discharges 34.07 million gallons per day and has a designed capacity of 41.64 million gallons per day.
District of New Hazelton Wastewater Treatment is a secondary treatment plant serving 579 people in New Hazelton, British Columbia, Canada.
District of Port Edward Water Pollution Control Centre is a secondary treatment plant in Port Edward, British Columbia, Canada, serving 458 people. It discharges 910 cubic meters of treated wastewater daily.
The District of Wells Waste Water Treatment Facility in Wells, British Columbia, Canada, provides secondary treatment for a small population of 218. It discharges 98.00 megaliters of treated wastewater annually.
Dittenheim wastewater treatment plant serves the Ehlheim area in Bayern, Germany, treating municipal wastewater for a population of 8,373 with secondary treatment.
Divernon Treatment Facility is a secondary-level municipal plant serving about 1,200 residents in Divernon, Illinois. It discharges treated wastewater into local waterways under U.S. EPA and state regulatory oversight.
Divisaderos wastewater treatment plant serves the town of Divisaderos, Sonora, Mexico, with secondary treatment for a population of 970. The plant discharges 193.54 m³/day of treated effluent.