Secondary treatment level wastewater plants

18,358 plants indexed worldwide.

Biological process removes dissolved organic matter after primary treatment.

18,358 plants

BERESFORD WWT FACILITY

Beresford, South Dakota, United States

Beresford WWT Facility is a secondary treatment plant serving 1,849 people in Beresford, South Dakota. It has a designed capacity of 605.66 and discharges 567.81 volume units.

Secondary 1,849

Wall Lake Sanitary District

Minnehaha County, South Dakota, United States

Wall Lake Sanitary District is a secondary wastewater treatment plant in Minnehaha County, South Dakota, serving 252 people. It discharges treated effluent into local waterways, supporting the Big Sioux River basin.

Secondary 252

BJWSA_Point South

Aiken County, South Carolina, United States

BJWSA Point South is a secondary wastewater treatment plant in Aiken County, South Carolina, serving approximately 800 people. It discharges 302.83 megaliters of treated effluent annually.

Secondary 800

SSSD_Clifton WWTP

Spartanburg, South Carolina, United States

SSSD_Clifton WWTP is a secondary treatment facility in Spartanburg, South Carolina, serving approximately 2,783 people. It discharges 681.37 thousand cubic meters of treated wastewater annually.

Secondary 2,783

CATEECHEE VILLAGE STP

Cateechee, South Carolina, United States

Cateechee Village STP is a secondary wastewater treatment plant in Cateechee, South Carolina, serving 108 people. It discharges 37.85 million gallons per year into local waters.

Secondary 108

RIVERDALE MILLS W and S DISTRICT

Enoree, South Carolina, United States

Riverdale Mills W and S District is a secondary treatment plant serving 599 people in Enoree, South Carolina. It discharges 140.06 volume units into local waterways, operating under U.S. EPA NPDES regulations.

Secondary 599

LONGS WWTP

Horry County, South Carolina, United States

LONGS WWTP is a secondary treatment plant serving 1,300 people in Horry County, South Carolina. It discharges 757.08 cubic meters of treated wastewater daily, operating under US EPA and state regulations.

Secondary 1,300

BUCKSPORT WWTP

Bucksport, South Carolina, United States

BUCKSPORT WWTP is a secondary treatment plant in Bucksport, South Carolina, serving approximately 1,000 people. It discharges 658.66 units of treated wastewater, operating under US EPA NPDES regulations.

Secondary 1,000

BUCKEYE FOREST WWTP

Laurens, South Carolina, United States

Buckeye Forest WWTP is a secondary treatment plant serving 600 people in Laurens, South Carolina. It discharges 249.84 units of treated wastewater, operating under U.S. Clean Water Act regulations.

Secondary 600

INMAN MILLS WATER DISTRICT

Spartanburg County, South Carolina, United States

INMAN MILLS WATER DISTRICT is a secondary treatment plant in Spartanburg County, South Carolina, serving 1,225 people. It discharges 529.96 million gallons per year into local waterways.

Secondary 1,225

GCWandSD_Wedgefield WWTF

Unknown, Unknown, United States

GCWandSD_Wedgefield WWTF is a secondary treatment plant in South Carolina, USA, serving approximately 2,279 people. It discharges treated wastewater near the coast, with a reported volume of 658.66 units.

Secondary 2,279

GCWandSD_North Santee WWTP

Georgetown County, South Carolina, United States

GCWandSD North Santee WWTP serves 400 people in Georgetown County, South Carolina, with secondary treatment. The plant discharges treated wastewater into local waterways within the coastal plain.

Secondary 400

EASTOVER _ RICHLAND CO REG WWTF

Richland County, South Carolina, United States

Eastover Richland County Regional WWTF is a secondary treatment plant serving 1,300 people in Richland County, South Carolina. It discharges 946.35 cubic meters of treated wastewater daily.

Secondary 1,300

WAGENER WWTP

Aiken County, South Carolina, United States

Wagener WWTP is a secondary treatment facility in Aiken County, South Carolina, serving approximately 900 people. It discharges treated wastewater into local waterways, supporting the region's water quality.

Secondary 900

CRAMER LAGOON

Burris, South Carolina, United States

CRAMER LAGOON is a secondary wastewater treatment plant serving 1,200 people in Burris, South Carolina. It discharges treated effluent into local waterways under US Clean Water Act regulations.

Secondary 1,200

Belton_Duckworth

Anderson County, South Carolina, United States

Belton_Duckworth is a secondary wastewater treatment plant in Anderson County, South Carolina, serving a population of 1,738. It discharges treated effluent into local waterways, supporting downstream water quality.

Secondary 1,738

Town of Whitmire_Ducan Creek Plant

Whitmire, South Carolina, United States

Town of Whitmire Ducan Creek Plant is a secondary treatment facility serving 3,457 people in Whitmire, South Carolina. It discharges 681.37 thousand cubic meters of treated wastewater annually, operating under US EPA NPDES regulations.

Secondary 3,457

JONESVILLE TRMT PLANT

Jonesville, South Carolina, United States

Jonesville Trmt Plant is a secondary wastewater treatment facility in Jonesville, South Carolina, serving approximately 2,300 residents. It discharges treated effluent into local waterways under the US Clean Water Act framework.

Secondary 2,300

IVA WESTSIDE FACILITY

Abbeville County, South Carolina, United States

IVA Westside Facility is a secondary treatment plant in Abbeville County, South Carolina, serving 949 people. It discharges 416.40 units of treated wastewater, supporting local water quality.

Secondary 949

IVA EASTSIDE FACILITY

Abbeville, South Carolina, United States

IVA Eastside Facility is a secondary wastewater treatment plant serving 1,390 people in Abbeville, South Carolina, United States. It discharges 227.13 megaliters per year into local waterways.

Secondary 1,390
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