14,813 plants indexed. Showing 13,652 matching current filters.
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.
Skyline Ranch Country Club WWTF is a secondary treatment plant in Valley Center, California, serving 350 people with a design capacity of 158.99 m³/day and a discharge volume of 151.42 m³/day.
SLADE NADA STP is a secondary treatment plant serving 100 people in Nada Lombard Post Office, Kentucky. It discharges 105.99 units of treated wastewater daily.
SLATER STL is a secondary treatment plant serving Roland, Iowa, with a designed capacity of 681.37 thousand gallons per day and an average discharge volume of 340.69 thousand gallons per day.
SLEDGE POTW is a secondary wastewater treatment plant serving Sledge, Mississippi. It has a design capacity of 832.79 m³/day and discharges 158.99 m³/day of treated effluent.
SLIGO BORO AUTH STP is a secondary treatment plant in Sligo, Pennsylvania, serving 771 people. It discharges 416.40 units of treated wastewater daily, operating under US EPA NPDES regulations.
SLOAN WWTP is a secondary treatment plant in Woodbury County, Iowa, serving about 973 people. It discharges 302.83 million gallons per year and has a designed capacity of 794.93 million gallons.
Sloatsburg V Sewers and STP is an advanced wastewater treatment plant serving the Village of Sloatsburg, New York. It treats wastewater for approximately 200 residents with a design capacity of 113.56 thousand cubic meters per day.
Slocomb Lagoon is a secondary wastewater treatment plant serving the community of Slocomb, Alabama. It operates under the US Clean Water Act framework with a designed capacity of 923.64 and an average daily discharge of 317.98.
SLTMA Campbelltown West STP is an advanced wastewater treatment plant in South Londonderry Township, Pennsylvania, serving 1,328 people. It treats 643.52 million gallons per day of wastewater.
SLTMA Colebrook STP is an advanced wastewater treatment plant serving 397 people in South Londonderry Township, Pennsylvania. It operates under the US Clean Water Act NPDES permit program.
SLTMA LAWN STP is an advanced wastewater treatment plant in South Londonderry Township, Pennsylvania, serving 265 people with a capacity of 75.71 units.
Smackover WWTP is an advanced treatment facility serving 1,865 people in Smackover, Arkansas. It discharges 473.18 megaliters of treated wastewater annually, operating under US EPA NPDES regulations.
SMELTERVILLE S_T FACILITY is a secondary treatment plant in Shoshone County, Idaho, serving 627 people. It discharges 264.98 thousand cubic meters per year and has a designed capacity of 946.35 thousand cubic meters per year.