18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
Davey WWTP is a secondary treatment facility serving 153 people in Davey, Nebraska. It discharges 75.71 thousand cubic meters per year into local waterways.
DAVIDSON WWT is a secondary treatment plant serving 375 people in Tillman County, Oklahoma. It discharges 151.42 million liters per day into local waterways.
Davis City WWTP is a secondary treatment facility in Davis City, Iowa, serving 257 people. It discharges 113.56 million gallons per year and operates under US EPA NPDES regulations.
Davis South Jollyville is a secondary treatment plant in Davis, Oklahoma, serving a small population of 100. It discharges 45.43 units of treated wastewater daily.
DAVIS WWTP is a secondary treatment plant serving 800 people in Davis, West Virginia. It discharges 204.41 volume units daily and has a designed capacity of 454.25 volume units.
DAVISBORO LAS is a secondary wastewater treatment plant in Washington County, Georgia, serving 350 people. It discharges 132.49 megaliters annually and has a designed capacity of 1892.70 megaliters.
Dawn Lakes RSD is a secondary wastewater treatment plant serving 135 people in The Village, Indiana. It discharges treated effluent into local waterways under US EPA NPDES regulations.
Dawson Forest WRF is a secondary treatment plant serving 2,200 people in Forsyth County, Georgia, USA. It discharges 946.35 cubic meters of treated wastewater daily, with a designed capacity of 8,517.15 cubic meters.
Dawson Lagoon is a secondary treatment plant in Dawson, North Dakota, serving 61 people. It discharges 18.93 units of treated wastewater daily, with a designed capacity of 37.85 units.
DAWSON WWTP is a secondary treatment plant serving 255 people in Dawson, Nebraska. It discharges 75.71 cubic meters of treated wastewater daily.
DAWSONVILLE FLAT CREEK LAS is a secondary treatment plant in Dawsonville, Georgia, serving 458 people. It discharges 227.13 units of treated wastewater daily, with a designed capacity of 567.81 units.
DAYKIN WWTP is a secondary treatment plant serving 203 people in Jefferson County, Nebraska. It discharges 75.71 units of treated wastewater daily, with a designed capacity of 113.56 units.
DAYTON BORO STP is a secondary wastewater treatment plant serving 635 residents in Dayton, Pennsylvania. It discharges treated effluent into local waterways under US EPA NPDES regulations.
DAYTON LAGOON is a secondary wastewater treatment plant in Dayton, Wyoming, serving 757 people. It discharges treated wastewater into the local watershed, supporting downstream water quality.
DAYTON STP is a secondary wastewater treatment plant serving Dayton, Oregon. It treats an average of 738.16 thousand cubic meters per year, with a designed capacity of 870.64 thousand cubic meters per year.
DAYTON WWTP is a secondary treatment facility serving 884 people in Webster County, Iowa. It discharges 295.26 million gallons per year and has a designed capacity of 624.59 million gallons.
DAYVILLE STP is a secondary treatment plant serving 160 people in Dayville, Oregon. It discharges 53.00 million gallons per day and has a designed capacity of 140.06 million gallons per day.
DAZEY LAGOON is a secondary wastewater treatment plant serving 104 people in Dazey, North Dakota. It discharges 37.85 cubic meters of treated wastewater daily.
DCNR Pinchot State Park STP is a secondary treatment plant serving 877 people in Warrington Township, Pennsylvania. It discharges 378.54 m³/day of treated wastewater into local waterways.
DCNR Prince Gallitzin State Park STP in White Township, Pennsylvania, serves 2,000 people with secondary treatment. The plant discharges 378.54 cubic meters per day and has a designed capacity of 567.81 cubic meters per day.