762 plants indexed.
HAMBURG STL is a secondary wastewater treatment plant serving 1,200 people in Fremont County, Iowa. It discharges 802.51 units of treated effluent and has a designed capacity of 953.92 units.
HANCOCK WW STAB LAGOON is a secondary treatment plant in Pottawattamie County, Iowa, serving 196 people with a discharge volume of 113.56 and designed capacity of 132.49.
Harcourt WWTP is a secondary treatment plant in Webster County, Iowa, serving 341 people. It discharges 94.64 million gallons per year and has a design capacity of 170.34 million gallons per year.
HARPER WWTP is a secondary treatment plant serving 147 people in Keokuk County, Iowa. It discharges 30.28 megaliters of treated wastewater annually, with a designed capacity of 75.71 megaliters.
Harpers Ferry WWTP is a secondary treatment plant serving 330 people in Harpers Ferry, Iowa. It discharges 113.56 million gallons per year and operates under U.S. EPA NPDES regulations.
HARRIS WWTP is a secondary treatment plant in Harris, Iowa, serving 170 people. It discharges 37.85 units of treated wastewater daily, with a designed capacity of 75.71 units.
HARTFORD STL is a secondary wastewater treatment plant in Hartford, Iowa, serving 768 people. It discharges 492.10 volume units daily with a designed capacity of 984.20.
Hartley WWTP is a secondary treatment plant serving 1,672 people in Hartley, Iowa. It discharges 957.71 thousand cubic meters of treated wastewater annually.
Harvey STP in Marion County, Iowa, is a secondary treatment plant serving 235 people. It discharges 75.71 units of treated wastewater, operating under U.S. Clean Water Act regulations.
HAWARDEN STP is a secondary wastewater treatment plant serving Hawarden, Iowa. It treats municipal wastewater with a discharge volume of 643.52 and a designed capacity of 2536.22.
Hawkeye WWTP is a secondary treatment plant serving 449 people in Hawkeye, Iowa. It discharges 189.27 megaliters of treated wastewater annually, with a designed capacity of 264.98 megaliters.
HAZELTON WWTP is a secondary treatment plant serving 823 people in Hazleton, Iowa. It discharges 416.40 units of treated wastewater and has a designed capacity of 302.83 units.
Hedrick WWTP is a secondary treatment plant serving 837 people in Hedrick, Iowa. It discharges 643.52 units of treated wastewater and has a designed capacity of 1324.89 units.
HENDERSON STL is a secondary wastewater treatment plant serving Henderson, Iowa, USA. It processes approximately 75.71 m³/day of wastewater with a designed capacity of 113.56 m³/day.
HILLS WWTP is a secondary treatment plant serving Hills, Iowa, with a capacity of 605.66 m³/day and a discharge volume of 378.54 m³/day.
HILLSBORO STL is a secondary wastewater treatment plant in Henry County, Iowa, serving 151 people. It discharges 75.71 units of treated wastewater, operating under U.S. EPA NPDES regulations.
HINTON WWTP is a secondary treatment plant in Plymouth County, Iowa, serving a population of 808. It discharges 359.61 million gallons per year and has a designed capacity of 264.98 million gallons per year.
Holland WWTP is a secondary treatment facility serving 215 residents in Holland, Iowa. It discharges 75.71 megaliters of treated wastewater annually, with a designed capacity of 113.56 megaliters.
Holstein WWTP is a secondary treatment facility serving 1,470 people in Holstein, Iowa. It discharges 567.81 thousand cubic meters of treated wastewater annually, with a designed capacity of 1,343.82 thousand cubic meters.
Holy Cross WWTP is a secondary treatment plant serving 374 residents in Holy Cross, Iowa. It discharges 151.42 megaliters of treated wastewater annually, operating under US EPA Clean Water Act regulations.