12,948 plants indexed worldwide.
Plants located within 50 km of a coastline.
Hahei wastewater treatment plant serves the coastal community of Hahei in Waikato, New Zealand. It provides secondary treatment for a population of approximately 1,984 and discharges treated effluent near the Coromandel Peninsula coast.
Hahot Szennyviztisztito Telep is an advanced wastewater treatment plant serving Hahót, Hungary. It treats wastewater from approximately 868 residents with a designed capacity of 500 m³/day.
Haisla WWTP is a secondary treatment plant in Kitamaat, British Columbia, serving 504 people. It discharges 255 m³/day of treated wastewater near the coast.
Hakonshella wastewater treatment plant in Bergen, Norway, serves 515 people with secondary treatment. It discharges 223.35 cubic meters of treated wastewater daily, operating near the coast in Vestland county.
Halcombe wastewater treatment plant serves 155 people in Manawatū District, New Zealand, providing secondary treatment. The plant discharges 101.00 megaliters per year into the local environment.
Halden wastewater treatment plant in Bischofszell, Thurgau, Switzerland, serves a population of 912 with secondary treatment. The plant has a designed capacity of 1000 m³/day and discharges 413.98 m³/day.
Halhjem Auredalen is a secondary wastewater treatment plant in Osøyro, Norway, serving 1,304 people with a designed capacity of 1,500 m³/day.
HALK wastewater treatment plant in Medsted, Denmark serves 410 people with secondary treatment. It discharges 338.92 m³/day and is located within 10 km of the coast.
Halliday Lagoon is a secondary treatment plant serving 188 people in Halliday, North Dakota. It discharges 75.71 cubic meters of treated wastewater daily.
Hallstavik Avloppsanlaggning is an advanced wastewater treatment plant in Hallstavik, Sweden, serving about 4,700 people. It discharges treated water near the Baltic coast, operating under EU and Swedish regulations.
Hamberge Buurredder is a closed secondary treatment plant in Hamberge, Schleswig-Holstein, Germany. It served 1,500 people with a designed capacity of 1,500 m³/day.
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.
Hamburgsunds avloppsreningsverk is an advanced wastewater treatment plant serving 2,267 people in Hamburgsund, Sweden. It discharges treated effluent into the Skagerrak via the coastal waters of Västra Götaland.
Hamdorf wastewater treatment plant in Schleswig-Holstein, Germany, serves about 2,940 people with advanced treatment. It discharges treated water into local waterways, supporting the region's environmental quality.
HAMES BOUCRES is an advanced wastewater treatment plant in Hames-Boucres, Hauts-de-France, France. It serves a population of 750 and discharges 133.80 m³/day, operating within 10 km of the coast.
Hamilton Island wastewater treatment plant in Queensland, Australia, serves a small population of 1,303 with secondary treatment. The plant discharges treated effluent near the Great Barrier Reef Marine Park, a sensitive coastal ecosystem.
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.
Hamley Bridge wastewater treatment plant in South Australia serves 1,216 people with secondary treatment, discharging 314.63 ML annually into the local watershed.
Hammars Avloppsreningsverk is an advanced wastewater treatment plant serving about 3,100 people in Hammar, Sweden. It discharges treated water near the coast of Lake Vättern.
Hammershoj wastewater treatment plant in Hammershoj, Denmark, serves 294 people with advanced treatment. It discharges 384.69 m³/day and has a designed capacity of 2500 m³/day.