18,358 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
Solon Springs STP is a secondary wastewater treatment plant serving 870 residents in Solon Springs, Wisconsin. The facility discharges treated water into local waterways within the Lake Superior basin.
Glidden SD STP is a secondary wastewater treatment plant serving 812 people in the Town of Jacobs, Wisconsin. It discharges treated effluent into the local watershed, with a designed capacity of 378.54 m³/day.
LK Wapogasset Bear Trap LK WWTP is a secondary treatment plant serving 600 people in Town of Lincoln, Wisconsin. It discharges treated wastewater into local water bodies, supporting the St. Croix River basin.
Morrison SD 1 STP is a secondary treatment plant serving 500 people in the Town of Morrison, Wisconsin. It discharges 113.56 million gallons per year into local waterways within the Lake Michigan basin.
Packwaukee SD 1 STP is a secondary treatment plant serving the Town of Packwaukee, Wisconsin. It discharges treated wastewater into local waterways, supporting the region's water quality.
LOWELL STP is a secondary treatment plant serving 371 people in Lowell, Wisconsin. It discharges 79.49 million gallons per year and has a designed capacity of 151.42 million gallons.
Burnett SD 1 STP is a secondary wastewater treatment plant serving 330 people in the Town of Burnett, Wisconsin. It discharges treated effluent into local waterways within the Upper Mississippi River Basin.
Ashippun SD STP is a secondary treatment plant serving 2,000 people in Town of Lebanon, Wisconsin. It discharges 473.18 cubic meters of treated wastewater daily, with a designed capacity of 764.65 cubic meters.
Mindoro SD 1 STP is a secondary wastewater treatment plant serving 633 people in the Town of Farmington, Wisconsin. It discharges treated effluent into local waterways within the Upper Mississippi River basin.
BRULE SD STP is a secondary wastewater treatment plant serving the Town of Brule, Wisconsin. It treats an average daily flow of 79,490 gallons with a designed capacity of 132,490 gallons.
Wyocena WWTP is a secondary treatment plant serving 678 residents in Wyocena, Wisconsin. It discharges treated wastewater into the local watershed, contributing to the region's water quality management.
Wyeville STP is a secondary treatment plant serving 141 residents in Wyeville, Wisconsin. It discharges 37.85 m³/day of treated wastewater, with a designed capacity of 68.14 m³/day.
Woodville STP is a secondary wastewater treatment plant serving 1,354 residents in Woodville, Wisconsin. It discharges 465.61 thousand gallons per day and has a designed capacity of 1,514.16 thousand gallons per day.
Wonewoc WWTP is a secondary treatment plant serving 819 residents in Wonewoc, Wisconsin. It discharges 336.90 units of treated wastewater daily, with a designed capacity of 537.53 units.
WILTON WWTP is a secondary treatment plant serving 532 people in the Town of Wellington, Wisconsin. It discharges treated wastewater into the local watershed, ultimately draining to the Mississippi River basin.
Wilson STP is a secondary treatment plant serving 195 people in Wilson, Wisconsin. It discharges 37.85 megaliters of treated wastewater annually, with a designed capacity of 90.85 megaliters.
Wild Rose WWTP is a secondary treatment facility serving 770 people in Wild Rose, Wisconsin. It discharges treated wastewater inland, with a design capacity of 442.89 volume units.
Whitelaw WWTP is a secondary treatment plant serving 752 people in Whitelaw, Wisconsin. It discharges 189.27 megaliters of treated wastewater annually, operating under US EPA NPDES regulations.
White Lake STP is a secondary treatment plant serving 352 residents in White Lake, Wisconsin. It discharges 75.71 thousand cubic meters of treated wastewater annually, with a designed capacity of 189.27 thousand cubic meters.
WHEELER STP is a secondary wastewater treatment plant in Wheeler, Wisconsin, serving a small population of 350. It discharges treated effluent into local waterways, supporting the region's water quality.