427 plants indexed. Showing 267 matching current filters.
Highland STP serves approximately 9,400 residents in Highland, Illinois. The plant operates under U.S. Clean Water Act regulations, treating municipal wastewater before discharge to local waterways.
Huntley East Plant is a municipal wastewater facility serving about 9,345 people in Huntley, Illinois, USA. It operates under the US Clean Water Act's NPDES permit program.
Huntley West Plant is a municipal wastewater facility serving Huntley, Illinois. It treats wastewater for approximately 9,345 residents under the US Clean Water Act framework.
Jacksonville STP serves approximately 23,818 people in Morgan County, Illinois. The plant operates under the US Clean Water Act framework, discharging treated wastewater into local waterways.
James C Kirie WRP serves Des Plaines, Illinois, treating wastewater for approximately 287,890 people. The plant operates under the US Clean Water Act and EPA NPDES permitting framework.
JERSEYVILLE STP SOUTH is a municipal wastewater treatment plant serving approximately 8,862 people in Jerseyville, Illinois, United States. The facility discharges into the local watershed, contributing to the Mississippi River basin.
John E Egan WRP serves approximately 285,000 people in Cook County, Illinois. The plant is part of the region's wastewater infrastructure, discharging treated water into local waterways.
Johnston City STP is a municipal wastewater treatment plant in Illinois, USA, serving approximately 3,540 residents. The facility operates under the US Clean Water Act's NPDES permit program.
Joliet Aux Sable Creek Basin WWTP serves approximately 14,000 people in Joliet, Illinois. The plant discharges treated wastewater into the DuPage River, a tributary of the Illinois River.
Joliet Eastside STP serves approximately 90,628 people in Joliet, Illinois. The plant operates under the U. S. Clean Water Act, with NPDES permits regulating its discharge to protect local waterways.
Joliet Westside STP is a municipal wastewater treatment plant serving approximately 30,000 residents in Joliet, Illinois. It operates under the US Clean Water Act framework with NPDES permitting.
Kankakee River Metropolitan Agency serves approximately 64,513 people in Kankakee, Illinois. The plant discharges treated wastewater into the Kankakee River, a tributary of the Illinois River system.
Kewanee STP and Collection System serves approximately 14,143 residents in Kewanee, Illinois. The plant operates under the U.S. Clean Water Act, which requires secondary treatment for municipal wastewater.
Kirkland New WWTP is a projected wastewater treatment plant in Kirkland, Illinois, serving approximately 8,155 people. The facility will manage municipal wastewater in DeKalb County.
Knoxville STP serves approximately 3,854 residents in Knoxville, Illinois. The plant operates under the U.S. Clean Water Act, which requires secondary treatment for municipal wastewater facilities.
Ladd Sewage Treatment Plant serves the village of Ladd, Illinois, treating wastewater from approximately 1,988 residents. The plant discharges into local waterways within the Illinois River basin.
Lake County DPW Desplaines STP serves approximately 57,971 people in Lake County, Illinois. The plant operates under U.S. EPA NPDES permits, ensuring treated effluent meets Clean Water Act standards.
Lake County DPW Mill Creek WWTP serves Old Mill Creek, Illinois, with a designed capacity of 1.00 million gallons per day. The plant treats wastewater for approximately 6,719 residents in Lake County.
Lake County DPW New Century Town serves 12,800 people in Vernon Hills, Illinois. The plant operates under US EPA NPDES permits and discharges treated wastewater into the local watershed.
LaSalle East Side WWTP New Plant serves approximately 4,800 residents in LaSalle, Illinois. The facility discharges treated wastewater into the Illinois River watershed, ultimately draining to the Mississippi River.