18,358 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
Balsam Lake STP is a secondary wastewater treatment plant serving approximately 996 residents in Balsam Lake, Wisconsin. It discharges treated effluent into local waterways, supporting the St. Croix River basin.
CAZENOVIA STP is a secondary treatment plant serving 663 people in Town of Westford, Wisconsin. It discharges an average of 140.06 thousand gallons per day into the local watershed.
Cassville STP is a secondary wastewater treatment plant serving 1,073 people in Cassville, Wisconsin. It discharges treated effluent into the Mississippi River basin, supporting local water quality.
CASCADE WWTP in Cascade, Wisconsin, serves 1,268 people with secondary treatment. The plant discharges 264.98 million gallons annually and has a designed capacity of 492.10 million gallons.
LAKE HOLCOMBE SD 1 STP is a secondary treatment plant serving 1,137 people in the Town of Lake Holcombe, Wisconsin. It discharges 151.42 million gallons per year into local waters.
Menominee Tribe STP is a secondary treatment plant serving 1,400 people in the Town of Menominee, Wisconsin. It discharges treated wastewater into the local watershed, contributing to the protection of the Wolf River basin.
Cadott WWTP is a secondary treatment plant serving 1,333 people in Cadott, Wisconsin. It discharges treated wastewater into local waterways, supporting the Chippewa River watershed.
BUTTERNUT WWTP is a secondary treatment plant serving 400 people in Butternut, Wisconsin. It discharges 276.34 units of treated wastewater daily, with a designed capacity of 321.76 units.
NELSON STP is a secondary wastewater treatment plant in Nelson, Wisconsin, serving a population of 405. It discharges 181.70 megaliters annually and has a designed capacity of 158.99 megaliters.
BRUCE WWTP is a secondary treatment plant serving Bruce, Wisconsin. It discharges treated wastewater into local waterways, supporting the region's water quality management.
Browntown STP is a secondary wastewater treatment plant in Browntown, Wisconsin, serving a small population of 248. It discharges treated effluent into local waterways, supporting the region's water quality.
Danbury St Croix Chippewa JWQC is a secondary treatment plant serving 498 people in Town of Swiss, Wisconsin. It discharges 151.42 megaliters annually and has a designed capacity of 325.54 megaliters.
Brokaw WWTP is a secondary treatment plant serving 224 people in the Village of Maine, Wisconsin. It discharges treated wastewater into the local watershed, operating under US EPA and Wisconsin DNR regulations.
Brandon WWTP is a secondary treatment plant serving 917 residents in Brandon, Wisconsin. It discharges 378.54 cubic meters of treated wastewater daily, with a designed capacity of 942.56 cubic meters.
Boyd WWTP is a secondary treatment plant serving 663 residents in Boyd, Wisconsin. It discharges 143.85 million gallons per year and operates under U.S. EPA NPDES regulations.
Bowler STP is a secondary treatment plant in the Town of Seneca, Wisconsin, serving 351 people. It discharges 75.71 units of treated wastewater daily, with a designed capacity of 128.70 units.
BOAZ STP is a secondary wastewater treatment plant serving the Town of Dayton, Wisconsin. It treats approximately 45.43 megaliters of wastewater annually with a designed capacity of 56.78 megaliters.
Lincoln Hills School WWTP is a secondary treatment plant in the Town of Birch, Wisconsin, serving 185 people. It discharges 64.35 volume units daily, with a designed capacity of 283.91 volume units.
Peninsula State Park WWTP is a secondary treatment facility in Town of Gibraltar, Wisconsin, serving 180 people. It discharges 56.78 megaliters annually and is located within 10 km of the Lake Michigan coast.
Bong Recreation Area WWTP serves about 100 people in Town of Brighton, Wisconsin, providing secondary treatment. The plant discharges treated wastewater into local waterways within the Lake Michigan basin.