14,813 plants indexed. Showing 1,837 matching current filters.
Hadley T STP and On Site Systems is a secondary treatment plant serving 300 people in Town of Hadley, New York. It discharges treated wastewater into local waterways within the Hudson River basin.
Hague Lagoon is a secondary treatment plant serving 71 people in Hague, North Dakota. It discharges 37.85 m³/day of treated wastewater, with a designed capacity of 75.71 m³/day.
Hague T STP and On Site Systems serves the Town of Hague, New York, treating wastewater for 531 residents. The secondary treatment plant discharges 132.49 million gallons per year near Lake George.
Halliday Lagoon is a secondary treatment plant serving 188 people in Halliday, North Dakota. It discharges 75.71 cubic meters of treated wastewater daily.
Hamburg Twp WWTP is a secondary treatment plant in Canton Township, Michigan, serving 3,444 people. It discharges 908.50 units of treated wastewater daily, with a designed capacity of 6,056.64 units.
Hamilton WWTP in Martin County, North Carolina, serves 519 people with secondary treatment. It discharges approximately 200.63 thousand cubic meters of treated wastewater annually.
Hammonassett Park WPCF is a secondary treatment plant serving Madison, Connecticut. It discharges treated wastewater near the Long Island Sound coast, with a design capacity of 946.35 m³/day.
Hammond V WWTP is a secondary treatment plant in Town of Morristown, New York, serving 302 people. It discharges 98.42 million gallons per year and has a designed capacity of 151.42 million gallons per year.
Hancock Co Utility Auth WEST POTW in Waveland, Mississippi, provides advanced treatment for 1,332 residents. The plant discharges 605.67 thousand cubic meters annually into the Gulf of Mexico coastal zone.
Hanover T WWTP is a secondary treatment plant in Irving, New York, serving about 1,910 people. It discharges 844.15 million gallons per year and is located within 10 km of Lake Erie.
Harbor View WWTP is a secondary treatment plant in Cecil County, Maryland, serving 437 people. It discharges 124.92 million gallons per year into local waterways near the Chesapeake Bay.
HARDIN STP is a secondary wastewater treatment plant serving 699 people in Hardin, Kentucky. It discharges treated effluent near the Tennessee River system, operating under US EPA and Kentucky state regulations.
Harrisville STP is a secondary treatment plant serving 276 people in Harrisville, Michigan. It discharges 227.13 thousand gallons per day and operates near the Lake Huron coastline.
Hartford STP is an advanced wastewater treatment plant serving Hartford Township, Michigan. It treats approximately 984 thousand cubic meters of wastewater annually, with a designed capacity of 1,325 thousand cubic meters.
Hartstene Pointe STP is a secondary treatment plant in Mason County, Washington, serving 860 people. It discharges 704.09 units of treated wastewater near the coast of Puget Sound.
Haskins WWTP and Sewer System in Ohio, USA, serves 1,544 people with advanced treatment. It discharges 423.97 thousand cubic meters per year, operating under the US Clean Water Act.
Hastings STP is an advanced wastewater treatment plant in Hastings, Florida, serving a small population of 777. It discharges treated water into the local watershed, supporting the St. Johns River basin.
Hastings T Caughdenoy SD STP is a secondary treatment plant serving 950 people in Caughdenoy, New York. It discharges 64.35 million gallons per year into local waters.
HAUGHTON STP is a secondary wastewater treatment plant in Harahan, Louisiana, serving 1,700 people. It discharges 378.54 cubic meters per day into the local watershed.
HAZELTON LAGOON is a secondary wastewater treatment plant serving Hazelton, North Dakota, USA. It treats an average daily flow of 75.71 units for a population of 235.