4 plants indexed.
CYLINDER STL is a secondary wastewater treatment plant in Palo Alto County, Iowa, serving 112 people. It discharges 37.85 units of treated effluent and operates under U.S. Clean Water Act regulations.
The GRAETTINGER STL wastewater treatment plant serves 813 people in Palo Alto County, Iowa, providing secondary treatment. It discharges 302.83 units of treated wastewater daily.
RUTHVEN STL is a secondary wastewater treatment plant in Palo Alto County, Iowa, serving 725 people. It discharges 189.27 megaliters annually and has a designed capacity of 643.52 megaliters.
Emmetsburg WWTP serves approximately 3,940 residents in Palo Alto County, Iowa. The plant discharges treated wastewater into local waterways under U.S. Clean Water Act regulations.