3,895 plants indexed worldwide.
Plants located within 10 km of a coastline. Discharge impact on marine environments is a primary concern for these facilities.
Hawkes Bay Outfall is a secondary treatment plant serving 309 people in Hawkes Bay, Newfoundland and Labrador, Canada.
Hawks Nest wastewater treatment plant in New South Wales, Australia, serves a small coastal community with advanced treatment, discharging treated effluent near the Myall River system.
HCUA Ansley POTW is a projected secondary treatment plant in Ansley, Mississippi, serving 450 people. It discharges 227.13 m³/day and is located within 10 km of the Gulf Coast.
HCWandSWMA Eagle Point POTW is a secondary treatment plant in Biloxi, Mississippi, serving 1,442 people. It discharges 310.40 million gallons per year and has a designed capacity of 1,135.62 million gallons per year.
Healeys Outfall is a secondary wastewater treatment plant in Dunville, Newfoundland and Labrador, Canada, serving 742 people. It discharges 333.00 megaliters of treated effluent annually near the coast.
HEATHSVILLE SERVICE AREA is a secondary wastewater treatment plant in Heathsville, Virginia, serving 382 people. It discharges 113.56 megaliters annually and is located within 10 km of the coast.
Hebron WWTP is an advanced treatment facility in Wicomico County, Maryland, serving 730 people. It discharges 166.56 volume units daily and is located within 10 km of the coast.
Hel wastewater treatment plant in Hel, Poland, serves about 5,700 people with advanced treatment. It discharges 811 m³/day of treated wastewater into the Baltic Sea coastal zone.
Helgoland wastewater treatment plant on the North Sea island of Helgoland, Germany, serves 2,161 people with advanced treatment. It discharges 366.75 m³/day and has a design capacity of 6,150 m³/day.
Helleneset wastewater treatment plant serves 1,420 people in Bergen, Norway, with secondary treatment. It discharges treated effluent near the coast of Vestland county.
Hermit Cove Road wastewater treatment plant serves Badger's Quay, Newfoundland and Labrador, Canada. This secondary treatment facility discharges treated wastewater near the Atlantic coast.
Herold's Bay wastewater treatment plant in Garden Route District Municipality, Western Cape, South Africa, serves 1,776 people with secondary treatment.
Hertford WWTP is a secondary treatment facility serving 2,630 people in Hertford, North Carolina. It discharges 832.79 thousand cubic meters per year and is located within 10 km of the coast.
Hesquiaht septic tank is a secondary treatment plant serving 73 people in Hesquiaht 6, British Columbia, Canada.
Heywood Wastewater Treatment Plant is a secondary treatment facility serving the town of Heywood in Victoria, Australia. It discharges treated wastewater near the coast, supporting local environmental health.
HG Outfall 1 is a secondary-level municipal wastewater treatment plant serving Harbour Grace, Newfoundland and Labrador, Canada. It discharges treated effluent near the coast of Conception Bay.
HG Outfall 2 is a secondary wastewater treatment plant in Harbour Grace, Newfoundland and Labrador, Canada, serving 891 people. It discharges 400 cubic meters of treated wastewater daily near the coast.
HG Outfall 3 is a secondary wastewater treatment plant in Harbour Grace, Newfoundland and Labrador, Canada, serving approximately 1,114 people.
HG Outfall 4 is a secondary treatment plant in Harbour Grace, Newfoundland and Labrador, serving 668 people. It discharges treated wastewater into the local marine environment near the coast.
HG Outfall 5 is a secondary wastewater treatment plant in Harbour Grace, Newfoundland and Labrador, Canada, serving approximately 1,225 people.