427 plants indexed. Showing 40 matching current filters.
SESSER STP is an advanced wastewater treatment plant in Sesser, Illinois, serving approximately 2,300 residents. It discharges treated water into local waterways with a capacity of 1,514 m³/day.
City of Pinckneyville STP 2 is an advanced wastewater treatment plant in Pinckneyville, Illinois, serving about 5,300 people. It discharges 810.08 million gallons per year and operates under the US Clean Water Act.
Chrisman STP is an advanced wastewater treatment plant serving 1,318 people in Chrisman, Illinois. It discharges 348.26 million gallons per year and has a designed capacity of 643.52 million gallons per year.
WITT STP is an advanced wastewater treatment plant serving Witt, Illinois, with a design capacity of 492.10 units and a discharge volume of 416.40 units. It treats wastewater for approximately 1,000 residents.
FINDLAY STP is an advanced wastewater treatment plant in Findlay, Illinois, serving a population of 806. It discharges 189.27 megaliters per year and has a designed capacity of 454.25 megaliters.
TOLUCA STP is an advanced wastewater treatment plant serving Toluca, Illinois. It treats 529.96 thousand cubic meters annually with a designed capacity of 757.08 thousand cubic meters.
New Memphis SD Wastewater is an advanced treatment plant in Clinton County, Illinois, serving 350 people. It treats wastewater to high standards before discharge, supporting local water quality.
Neponset Wastewater in Neponset, Illinois, serves a small community of 473 people with advanced treatment. The plant discharges 302.83 million gallons per year and has a designed capacity of 408.82 million gallons.
Stillman Valley New WWTP is an advanced treatment plant serving 1,624 people in Von Glen Acres, Illinois. It is projected to discharge 757.08 cubic meters per day into the local watershed.
Stillman Valley STP and Coll System is an advanced wastewater treatment plant serving 1,217 people in Stillman Valley, Illinois. It discharges 416.40 units of treated wastewater daily.
Edinburg STP is an advanced wastewater treatment plant serving approximately 1,238 people in Edinburg, Illinois. It discharges treated water into local waterways, supporting the Sangamon River watershed.
Payson Sewage Facility in Adams County, Illinois, serves 1,066 people with advanced treatment. It discharges 412.61 million liters per year, operating under US EPA NPDES regulations.
Hampshire WWTP in Elgin, Illinois serves 2,900 people with advanced treatment. The plant discharges 908.50 volume units daily, operating under US Clean Water Act regulations.
Wasco Sanitary District STP in Campton Hills, Illinois, provides advanced wastewater treatment for 1,685 residents. The plant discharges 639.74 thousand cubic meters annually and operates under US EPA NPDES regulations.
Germantown Hills STP 1 is an advanced wastewater treatment plant serving 1,350 people in Germantown Hills, Illinois. It discharges treated water into local waterways, supporting the Illinois River basin.
Morrisonville STP is an advanced wastewater treatment plant serving approximately 1,068 residents in Morrisonville, Illinois. It discharges treated water into local waterways, supporting environmental health in the region.
MAROA STP is an advanced wastewater treatment plant serving Maroa, Illinois. It treats municipal wastewater for a population of 1,531 with a designed capacity of 1,362.74 million gallons per day.
ORION STP is an advanced wastewater treatment plant in Orion, Illinois, serving a population of 1,995. It discharges treated water into local waterways, supporting environmental health in the region.
Winnebago STP is an advanced wastewater treatment plant in Winnebago, Illinois, serving approximately 3,500 people. It discharges treated water into local waterways, supporting the Rock River basin ecosystem.
The Port Byron Sewers and STP is an advanced wastewater treatment plant serving 1,313 people in Port Byron, Illinois. It discharges treated water into the Mississippi River basin, supporting local water quality.
UtilityRadar indexes 427 wastewater treatment plants in Illinois, with treatment level, capacity, operator and discharge data on each record.
Among the indexed plants, HAMPSHIRE WWTP has the highest designed capacity at 2,839 m3/day.