5 plants indexed. Showing 4 matching current filters.
GARRISON WWTP is a secondary treatment plant in Benton County, Iowa, serving 371 people. It discharges 113.56 megaliters of treated wastewater annually, with a designed capacity of 189.27 megaliters.
NEWHALL WWTP in Benton County, Iowa, serves 854 people with secondary treatment. It discharges 189.27 megaliters annually and has a designed capacity of 340.69 megaliters.
Norway WWTP is a secondary treatment plant in Benton County, Iowa, serving 583 people. It discharges treated wastewater into local waterways, supporting the region's water quality.
Walford WWTP is a secondary treatment plant serving 1,463 people in Benton County, Iowa. It discharges 757.08 m³/day of treated wastewater, operating under U.S. EPA NPDES regulations.