5 plants indexed. Showing 4 matching current filters.
CASTALIA STL is a secondary wastewater treatment plant in Winneshiek County, Iowa, serving 175 people. It discharges treated effluent into local waterways, supporting the Upper Mississippi River Basin.
Fort Atkinson Septics is a secondary treatment plant in Winneshiek County, Iowa, serving 367 people. It discharges 151.42 cubic meters per day of treated wastewater into local waterways.
RIDGEWAY WSL is a secondary wastewater treatment plant in Winneshiek County, Iowa, serving 295 people. It discharges 113.56 megaliters annually and operates under the US Clean Water Act framework.
SPILLVILLE WWTP is a secondary treatment plant in Winneshiek County, Iowa, serving 387 people. It discharges 151.42 megaliters of treated wastewater annually, operating under U.S. Clean Water Act regulations.