14,814 plants indexed. Showing 13,472 matching current filters.
Oxford WWTP serves the Town of Oxford, Wisconsin, treating wastewater for 534 residents. The plant operates with secondary treatment and discharges 211.98 million gallons per year.
Osseo WWTP is an advanced treatment facility serving 2,361 people in Osseo, Wisconsin. The plant discharges 806.29 million gallons per year and has a designed capacity of 908.50 million gallons.
Orfordville STP is an advanced wastewater treatment plant serving 1,503 people in Orfordville, Wisconsin. It discharges 454.25 megaliters annually and has a designed capacity of 1,506.59 megaliters.
Ontario WWTP is a secondary treatment facility serving 495 people in Ontario, Wisconsin. It discharges treated wastewater into local waterways, supporting the Kickapoo River watershed.
O Dells Bay SD 1 WWTP serves 1,103 people in the Town of Germantown, Wisconsin, with advanced treatment. It discharges 79.49 million gallons per year and has a designed capacity of 238.48 million gallons.
Oconto Falls STP is an advanced wastewater treatment plant serving 2,921 people in Oconto Falls, Wisconsin. It discharges treated water into the local watershed, ultimately reaching Lake Michigan.
NORWALK WWTP in Norwalk, Wisconsin, provides advanced treatment for a small community of 703 residents, discharging 151.42 units of treated wastewater daily.
North Freedom STP is a secondary treatment plant serving 701 people in North Freedom, Wisconsin. It discharges treated wastewater into local waterways, supporting the region's water quality.
NICHOLS WWTP is a secondary treatment plant serving 275 people in Town of Cicero, Wisconsin. It discharges 105.99 million gallons per year and operates under US Clean Water Act regulations.
NEW LISBON STP is an advanced wastewater treatment plant serving 2,335 people in New Lisbon, Wisconsin. It discharges 643.52 million gallons per year into local waterways.
New Glarus STP is an advanced wastewater treatment plant serving 2,174 residents in New Glarus, Wisconsin. It discharges treated water into local waterways, supporting the Sugar River watershed.
NEWBURG STP is an advanced wastewater treatment plant in Newburg, Wisconsin, serving a population of 1,154. It discharges 461.82 thousand cubic meters annually and is located within 50 km of Lake Michigan.
New Auburn WWTP is a secondary treatment facility serving 548 residents in New Auburn, Wisconsin. It discharges treated wastewater into local waterways, supporting the Chippewa River watershed.
Neshkoro WWTP is a secondary treatment plant serving 520 residents in Neshkoro, Wisconsin. It discharges 94.64 cubic meters of treated wastewater daily, with a designed capacity of 170.34 cubic meters.
Necedah STP is a secondary wastewater treatment plant serving 938 residents in Necedah, Wisconsin. It discharges 272.55 megaliters annually and has a designed capacity of 946.35 megaliters.
Muscoda STP is a secondary wastewater treatment plant serving approximately 1,300 residents in Muscoda, Wisconsin. The facility discharges treated effluent into the local watershed under US EPA and state regulatory oversight.
MT CALVARY WWTP serves Mount Calvary, Wisconsin, with advanced treatment for a population of 1,123. The plant discharges 412.61 units of treated wastewater daily, operating under US EPA NPDES regulations.
Montreal WWTP is a secondary treatment plant serving 1,511 people in Montreal, Wisconsin. It discharges 677.59 units of treated wastewater daily, operating under US EPA NPDES regulations.
Monticello WWTP is a secondary treatment facility serving approximately 1,477 residents in Monticello, Wisconsin. The plant discharges treated wastewater into local waterways, supporting the region's water quality.
MONTFORT STP is an advanced wastewater treatment plant in Town of Wingville, Wisconsin, serving 691 people. It discharges 317.98 units of treated water daily, with a designed capacity of 397.47 units.
UtilityRadar indexes 14814 wastewater treatment plants in United States, with treatment level, capacity, operator and discharge data on each record.
Among the indexed plants, OCONTO FALLS STP has the highest designed capacity at 2,574 m3/day.