8,307 plants indexed worldwide.
Tertiary treatment, including nutrient removal and advanced filtration.
Vesper STP is an advanced wastewater treatment plant serving 531 residents in Vesper, Wisconsin. It discharges treated water into the local watershed, supporting the region's water quality.
TONY STP is an advanced wastewater treatment plant serving 213 people in Tony, Wisconsin. It discharges 45.43 units of treated water daily, with a designed capacity of 87.06 units.
Theresa WWTP is an advanced treatment facility serving 1,259 people in Theresa, Wisconsin. It discharges treated wastewater into the local watershed, ultimately draining to Lake Michigan.
SUPERIOR VILLAGE STP is an advanced wastewater treatment plant serving 528 people in Village of Superior, Wisconsin. It discharges 189.27 m³/day of treated effluent near Lake Superior.
SULLIVAN WWTP in Sullivan, Wisconsin provides advanced wastewater treatment for a small community of 738 residents, discharging treated water into local waterways.
Stratford WWTP is an advanced treatment facility serving Stratford, Wisconsin. It treats wastewater for about 1,566 residents with a discharge volume of 492.10 and a designed capacity of 889.57.
STODDARD WWTP is an advanced treatment facility serving 864 people in the Town of Bergen, Wisconsin. It discharges 181.70 units of treated wastewater daily, with a designed capacity of 423.96 units.
STETSONVILLE STP is an advanced wastewater treatment plant serving 568 people in Stetsonville, Wisconsin. It discharges 264.98 thousand cubic meters annually and operates under US EPA NPDES regulations.
STAR PRAIRIE STP is an advanced wastewater treatment plant serving 731 people in Star Prairie, Wisconsin. It discharges treated water into local waterways, supporting the St. Croix River basin.
Spencer WWTP is an advanced treatment facility serving 1,972 people in Spencer, Wisconsin. It discharges 734.37 million gallons annually and operates under U.S. Clean Water Act regulations.
Somerset STP is an advanced wastewater treatment plant in Somerset, Wisconsin, serving 2,250 people. It discharges 946.35 megaliters annually with a designed capacity of 2,271.24 megaliters.
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.
Shullsburg STP is an advanced wastewater treatment plant serving the Town of Shullsburg, Wisconsin. It treats a discharge volume of 374.76 thousand cubic meters per year with a designed capacity of 1090.20 thousand cubic meters per year.
Sherwood STP is an advanced wastewater treatment plant serving 2,741 people in Sherwood, Wisconsin. It discharges treated water into the Lake Michigan basin, supporting regional water quality.
Sheldon WWTP is an advanced treatment facility serving 253 people in Sheldon, Wisconsin. It discharges 79.49 volume units daily with a designed capacity of 227.12 volume units.
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.
ROSENDALE STP is an advanced wastewater treatment plant serving Rosendale, Wisconsin. It treats approximately 397.47 million gallons annually with a designed capacity of 817.65 million gallons.
Rockland STP is an advanced wastewater treatment plant in Rockland, Wisconsin, serving 669 people. It discharges 151.42 megaliters of treated wastewater annually, with a designed capacity of 283.91 megaliters.
ROBERTS STP is an advanced wastewater treatment plant in Roberts, Wisconsin, serving a population of 1,662. It discharges 352.04 million gallons per year and has a designed capacity of 1,760.21 million gallons.
Ridgeway STP is an advanced wastewater treatment plant serving 868 residents in Ridgeway, Wisconsin. It discharges 170.34 units of treated effluent daily, with a designed capacity of 283.91 units.