14,813 plants indexed. Showing 1,862 matching current filters.
Southern MD Prerelease U is a secondary treatment plant in Cameron Ridge, Maryland, serving 230 people. It discharges 75.71 units of treated wastewater near the Chesapeake Bay watershed.
Spencer WWTP and Sewer System is an advanced treatment plant serving 750 people in Spencer, Ohio. It discharges 446.68 thousand cubic meters annually and operates under the US Clean Water Act.
Sprague WPCF is a secondary treatment plant in Baltic, Connecticut, serving 2,000 people. It discharges 870.65 thousand cubic meters annually and operates under the US Clean Water Act.
Spring Grove Wastewater System in Lotus Woods, Illinois, serves about 5,800 people with secondary treatment. The plant discharges treated wastewater into local waterways, supporting the Fox River basin and downstream Lake Michigan.
Spring Meadows WWTP is a secondary treatment plant serving 153 people in Spring Meadows, Maryland. It discharges 30.28 thousand cubic meters per year into local waterways.
SPRINGFIELD STP is a secondary wastewater treatment plant serving 899 people in Livingston Parish, Louisiana. It discharges 378.54 m³/day of treated effluent into local waterways.
ST CHARLES STP is an advanced wastewater treatment plant in Swan Creek Township, Michigan, serving 2,075 people. It discharges 719.23 megaliters annually with a designed capacity of 908.50 megaliters.
St Clement s Shores WWTP is an advanced treatment plant in Compton, Maryland, serving 706 people. It discharges 321.76 units of treated wastewater near the Chesapeake Bay.
ST MARIE NO VALLEY CO WandS DIST is a secondary treatment plant serving 150 people in Valley County, Montana. It discharges 56.78 megaliters of treated wastewater annually.
ST MARKS STP is an advanced wastewater treatment plant in Saint Marks, Florida, serving 500 people. It discharges 189.27 cubic meters daily and operates under US EPA NPDES regulations.
ST MARY PARIS WESTERN PROJECT WCTS is an advanced wastewater treatment plant in Four Corners, Louisiana, serving 1,100 people. It discharges 378.54 cubic meters daily into the local watershed near the Gulf Coast.
St Mary SD 5 is an advanced wastewater treatment plant in Centerville, Louisiana, serving 2,400 people. It discharges 946.35 cubic meters of treated effluent daily, with a designed capacity of 1,135.62 cubic meters.
ST NAZIANZ WWTP serves 737 people in Saint Nazianz, Wisconsin, with advanced treatment. The plant discharges 242.27 thousand cubic meters annually and has a design capacity of 757.08 thousand cubic meters.
STANLEY LAGOON is a secondary wastewater treatment plant serving Stanley, North Dakota, with a population equivalent of 1,458. It discharges treated wastewater inland, contributing to local water quality management.
STANNARD TWP STP is a secondary wastewater treatment plant in Stannard Township, Michigan, serving 741 people. It discharges treated effluent into local waterways within the Lake Superior basin.
Stanton Lagoon is a secondary treatment plant serving Stanton, North Dakota. It processes approximately 113.56 megaliters of wastewater annually for a population of 366.
State Road 207 WWTF is an advanced treatment plant serving 1,500 people in Vermont Heights, Florida. It discharges 567.81 megaliters per year into the local watershed near the Atlantic coast.
Stephenson WTP is a secondary wastewater treatment plant in Stephenson Township, Michigan, serving 875 people. It discharges treated effluent into local waterways, operating under U.S. EPA and Michigan DEQ regulations.
Stephensville SD 1 WWTP is an advanced treatment plant serving 180 people in the Town of Ellington, Wisconsin. It discharges treated wastewater into local waterways within the Fox River basin.
STERLING WWSL is a secondary wastewater treatment plant in Deep River Township, Michigan, serving 493 people. It discharges treated wastewater near the Lake Huron coast.