14,813 plants indexed.
Silver Creek POTW is a secondary treatment plant in Silver Creek, Mississippi, serving 360 people. It discharges 151.42 million gallons per year and has a designed capacity of 113.56 million gallons.
Silver Creek WWTP is a secondary treatment plant serving 553 residents in Silver Creek, Nebraska. It discharges 151.42 megaliters of treated wastewater annually, operating under US EPA NPDES regulations.
Silver Lake Township MA Laurel Lake STP is an advanced treatment plant in Silver Lake Township, Pennsylvania, serving 299 people. It discharges 151.42 units of treated wastewater daily.
Silver Lake WWTP is a secondary treatment plant serving 1,311 people in Shawnee County, Kansas. It discharges treated wastewater into local waterways, operating under US EPA NPDES regulations.
Silver Lake WWTP is an advanced treatment plant serving 612 people in Kosciusko County, Indiana. It discharges 264.98 thousand cubic meters per year and operates under US EPA NPDES regulations.
Silverton Town of wastewater treatment plant in Silverton, Colorado, serves 850 residents with advanced treatment. It discharges 378.54 megaliters annually and has a designed capacity of 1589.87 megaliters.
SIMLA WWTP is a secondary treatment plant serving Simla, Colorado, USA. It treats wastewater for a population of 618 with a designed capacity of 378.54 m³/day.
Simmesport STP is a secondary wastewater treatment plant in Simmesport, Louisiana, serving approximately 2,092 people. It discharges treated wastewater into local waterways under the US Clean Water Act framework.
SIMSBORO STP is an advanced wastewater treatment plant in Simsboro, Louisiana, serving 684 people. It discharges 264.98 thousand cubic meters annually and has a designed capacity of 242.27 thousand cubic meters.
Sinclair Lagoon is a secondary wastewater treatment facility in Carbon County, Wyoming, serving a small population of 433. It discharges treated effluent into the local watershed, supporting regional water quality.
Sinclair WWTF is a secondary treatment plant serving 300 people in Sinclair Township, Maine. It discharges treated wastewater into local waterways, supporting the region's water quality.
Sioux Rapids WWTP is a secondary treatment plant in Buena Vista County, Iowa, serving 720 people. It discharges 302.83 thousand cubic meters annually and has a designed capacity of 1362.74 thousand cubic meters.
SIREN STP is an advanced wastewater treatment plant serving the Town of Siren, Wisconsin. It treats wastewater for 864 residents with a designed capacity of 738.15 and a discharge volume of 340.69.
Sisters WW Treatment Improvements is a secondary treatment plant in Deschutes County, Oregon, serving 2,124 people. It discharges 196.84 units of treated wastewater and operates under the US Clean Water Act.
Sistersville WWTP is a secondary treatment plant serving approximately 1,800 residents in Sistersville, West Virginia. It discharges treated wastewater into the Ohio River watershed.
Six Mile Run STP in Broad Top Township, Pennsylvania, serves a small population of 999 with advanced treatment. The plant discharges 227.13 thousand cubic meters per year into the local watershed.
Six Mile Village WWTF is a secondary treatment plant serving 133 people in Calaveras County, California. It discharges 37.85 megaliters of treated wastewater annually.
Skagit Co SD2 Big Lake WWTP is a secondary treatment plant serving 1,835 people in Big Lake, Washington. It discharges treated wastewater into the local watershed, ultimately draining to Puget Sound.
Skiatook Bird Creek WWT is a secondary treatment plant in Tulsa County, Oklahoma, serving 2,075 people. It discharges 946.35 megaliters per year and operates under US EPA NPDES regulations.
Skidmore WWTP is a secondary treatment facility serving 225 residents in Skidmore, Missouri. The plant discharges treated wastewater into local waterways under US EPA NPDES regulations.