Wastewater plants in New York

592 plants indexed.

592 plants

Shelter Island T STP

Town of Shelter Island, New York

Shelter Island T STP is a secondary treatment plant serving 280 people in Town of Shelter Island, New York. It discharges treated wastewater near the coast of Long Island.

Secondary 280 Medium

East Hampton T WWTP

Springs, New York

East Hampton T WWTP in Springs, New York, serves 50,000 people with secondary treatment. The plant discharges 87.06 million gallons per day into local waters near the Atlantic coast.

Secondary 50,000 High

Sag Harbor V WWTP

Village of Sag Harbor, New York

Sag Harbor V WWTP is a secondary treatment plant serving 4,340 people in the Village of Sag Harbor, New York. It discharges treated wastewater near the coast of Long Island.

Secondary 4,340 Medium

Riverhead T Community College WWTP

Town of Riverhead, New York

Riverhead T Community College WWTP is a secondary treatment plant serving 550 people in Town of Riverhead, New York. It discharges 132.49 volume units and is located within 10 km of the coast.

Secondary 550 Medium

Patchogue V WWTP

Village of Patchogue, New York

Patchogue V WWTP is an advanced treatment facility in Village of Patchogue, New York, serving 1,100 people. It discharges 658.66 thousand gallons per day into local waters near the Atlantic coast.

Advanced 1,100 Medium

Ocean Beach V STP

Town of Islip, New York

Ocean Beach V STP is a secondary treatment plant in Town of Islip, New York, serving 4,638 people. It discharges 866.86 thousand cubic meters annually and is located within 10 km of the coast.

Secondary 4,638 High

Greenport V STP

Village of Greenport, New York

Greenport V STP is an advanced wastewater treatment plant serving 2,400 people in the Village of Greenport, New York. It discharges treated effluent near the Long Island Sound coast.

Advanced 2,400 Medium

Suffolk Co SCSD 13 Windwatch STP

Town of Islip, New York

Suffolk Co SCSD 13 Windwatch STP is a secondary treatment plant in Town of Islip, New York, serving 4,000 people. It discharges treated wastewater near the coast, operating under US EPA NPDES regulations.

Secondary 4,000 Medium

Suffolk Co SCSD 12 Birchwood_Holebrook

Holtsville, New York

Suffolk Co SCSD 12 Birchwood_Holebrook is an advanced wastewater treatment plant in Holtsville, New York, serving 2,010 people. It discharges treated water near the coast of Long Island.

Advanced 2,010 Medium

Suffolk Co SCSD YaphankCommCSTP

Town of Brookhaven, New York

Suffolk Co SCSD YaphankCommCSTP is a secondary treatment plant in Town of Brookhaven, New York, serving 2,500 people. It discharges 363.40 megaliters per year and is located within 10 km of the coast.

Secondary 2,500 Medium

Suffolk Co SCSD20EWFloyd WWTP

Ridge, New York

Suffolk Co SCSD20EWFloyd WWTP is a secondary treatment plant in Ridge, New York, serving 2,050 people. It discharges 757.08 cubic meters daily and operates under US EPA NPDES regulations.

Secondary 2,050 Medium

Suffolk CoSCSD18Heart IndPkSTP

Town of Smithtown, New York

Suffolk CoSCSD18Heart IndPkSTP is a secondary treatment plant serving 1,500 people in the Hauppauge Industrial Park, Town of Smithtown, New York. It discharges 537.53 units of treated wastewater daily.

Secondary 1,500 Medium

Suffolk Co SCSD22 Hauppauge STP

Hauppauge, New York

Suffolk Co SCSD22 Hauppauge STP is a secondary treatment plant in Hauppauge, New York, serving 1,307 people. It discharges 370.97 units of treated wastewater near the coast.

Secondary 1,307 Medium

Suffolk Co SCSD 28 Fairfield

Town of Smithtown, New York

Suffolk Co SCSD 28 Fairfield is a secondary treatment plant in Town of Smithtown, New York, serving 1,000 people. It discharges 333.12 units of treated wastewater daily, with a designed capacity of 529.96 units.

Secondary 1,000 Medium

Suffolk Co SCSD7 Medford W STP

North Bellport, New York

Suffolk Co SCSD7 Medford W STP is a secondary treatment plant in North Bellport, New York, serving 3,010 people. It discharges 972.85 thousand cubic meters annually within 10 km of the coast.

Secondary 3,010 Medium

Suffolk Co SCSD 15 NOB HILL

Brentwood, New York

Suffolk Co SCSD 15 NOB HILL is an advanced wastewater treatment plant in Brentwood, New York, serving 1,174 people. It discharges 208.20 million gallons per year and has a designed capacity of 340.69 million gallons per year.

Advanced 1,174 Medium

Suffolk Co SCSD 9 COLLEGE PARK

Farmingville, New York

Suffolk Co SCSD 9 College Park is an advanced wastewater treatment plant in Farmingville, New York, serving 845 people with a discharge volume of 140.06 units and a designed capacity of 340.69 units.

Advanced 845 Low

Suffolk Co SCSD8 StrathmoreRidge

Ridge, New York

Suffolk Co SCSD8 StrathmoreRidge is a projected secondary treatment plant in Ridge, New York, serving 594 people. It discharges 283.33 m³/day of treated wastewater near the Long Island coast.

Secondary 594 Medium

Suffolk CoStrathmoreHuntingtonSTP

Dix Hills, New York

Suffolk Co Strathmore Huntington STP is an advanced wastewater treatment plant in Dix Hills, New York, serving 2,807 people. It discharges 783.58 thousand cubic meters annually and is located within 10 km of the coast.

Advanced 2,807 Medium

Suffolk Co SCSD23 Coventry Manor

Middle Island, New York

Suffolk Co SCSD23 Coventry Manor is an advanced wastewater treatment plant in Middle Island, New York, serving 849 people. It discharges 113.56 units of treated effluent and is located within 10 km of the coast.

Advanced 849 Medium

Frequently asked

How many wastewater treatment plants are in New York?

UtilityRadar indexes 592 wastewater treatment plants in New York, with treatment level, capacity, operator and discharge data on each record.

What is the largest wastewater treatment plant in New York?

Among the indexed plants, Suffolk CoSCSD18Heart IndPkSTP has the highest designed capacity at 6,246 m3/day.

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