762 plants indexed. Showing 566 matching current filters.
Prairieburg WWTP is a secondary treatment plant in Linn County, Iowa, serving 213 people. It discharges 75.71 million gallons per year and has a designed capacity of 113.56 million gallons.
PORTSMOUTH STL is a secondary wastewater treatment plant in Shelby County, Iowa, serving a small population of 225. It discharges treated water into the local watershed, supporting downstream water quality.
Pomeroy STL is a secondary wastewater treatment plant serving 662 residents in Pomeroy, Iowa. It discharges 227.13 megaliters per year and operates under US EPA NPDES regulations.
North Polk School District wastewater treatment plant serves the school community in Alleman, Iowa, with secondary treatment. It discharges treated wastewater into local waterways, supporting the region's environmental health.
Pocahontas WWTP is a secondary treatment facility serving approximately 1,989 residents in Pocahontas, Iowa. The plant discharges 806.29 million gallons per year and has a designed capacity of 2,309.09 million gallons per year.
Plymouth WWTP is a secondary treatment facility in Cerro Gordo County, Iowa, serving 381 people. It discharges 162.77 million gallons per year and operates under the US Clean Water Act.
Pleasant Plain WWTP is a secondary treatment plant serving 93 residents in Pleasant Plain, Iowa. It discharges treated wastewater into local waterways under US EPA NPDES regulations.
PLANO WWTP is a secondary treatment facility serving Plano, Iowa, with a designed capacity of 15.14 volume units. It discharges treated wastewater into local waterways, supporting the region's water quality.
PLAINFIELD STL is a secondary wastewater treatment plant in Plainfield, Iowa, serving 455 people. It discharges 151.42 megaliters annually and has a designed capacity of 189.27 megaliters.
PISGAH STL is a secondary wastewater treatment plant in Harrison County, Iowa, serving 268 people. It discharges 113.56 megaliters annually and has a design capacity of 189.27 megaliters.
PIERSON WWTP is a secondary treatment plant serving 381 people in Pierson, Iowa. It discharges 189.27 cubic meters of treated wastewater daily.
Peosta WWTP is a secondary treatment facility in Peosta, Iowa, serving approximately 1,300 residents. It discharges treated wastewater into local waterways within the Mississippi River basin.
PAULLINA STL is a secondary wastewater treatment plant serving 1,134 people in O'Brien County, Iowa. It discharges 416.40 units of treated effluent daily, with a designed capacity of 870.64 units.
PATTERSON WWTP is a secondary treatment facility serving 126 people in Patterson, Iowa. It discharges 113.56 cubic meters of treated wastewater daily, with a designed capacity of 151.42 cubic meters.
PATON WWTP is a secondary treatment plant serving Paton, Iowa. It treats wastewater for 255 residents with a discharge volume of 151.42 cubic meters per day.
PARNELL STL is a secondary wastewater treatment plant in Parnell, Iowa, serving a population of 209. It discharges 113.56 units of treated effluent and operates under U.S. EPA and state regulations.
PANAMA STL is a secondary wastewater treatment plant in Panama, Iowa, serving 212 people. It discharges 75.71 units of treated effluent and operates under U.S. EPA Clean Water Act regulations.
PALO WWTP is a secondary treatment plant in Linn County, Iowa, serving 899 people. It discharges treated wastewater into local waterways, supporting the region's water quality management.
Packwood WWTP is a secondary treatment plant serving 208 people in Packwood, Iowa. It discharges 75.71 megaliters of treated wastewater annually, with a design capacity of 113.56 megaliters.
OYENS LAGOON is a secondary wastewater treatment plant in Plymouth County, Iowa, serving 113 people. It discharges 37.85 million gallons per year and operates under U.S. EPA NPDES regulations.
UtilityRadar indexes 762 wastewater treatment plants in Iowa, with treatment level, capacity, operator and discharge data on each record.
Among the indexed plants, POCAHONTAS WWTP has the highest designed capacity at 2,309 m3/day.