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.
HOJER wastewater treatment plant serves Tønder, Denmark, treating municipal wastewater for 3,790 people. It operates with secondary treatment and discharges treated effluent near the Wadden Sea coast.
Holbox wastewater treatment plant serves the island community of Holbox, Quintana Roo, Mexico, with secondary treatment. It discharges approximately 279 cubic meters of treated wastewater daily, operating as a coastal facility.
Holland Landing WPCP is a secondary treatment plant in York Region, Ontario, serving 2,178 people. It discharges 978 cubic meters of treated wastewater daily near Lake Simcoe.
Hollets Road Outfall is a secondary treatment plant serving 443 people in Marystown, Newfoundland and Labrador, Canada. It discharges 199.00 cubic meters of treated wastewater daily near the coast.
Holly Ridge WWTP is a secondary treatment facility in Onslow County, North Carolina, serving 833 people. It discharges treated wastewater near the coast, with a designed capacity of 984.20 volume units.
Holme on Spalding Moor STW is a secondary treatment plant in East Riding of Yorkshire, England, serving 2,887 people. It discharges 642.75 m³/day of treated wastewater and has a designed capacity of 3,210 m³/day.
HOLME STW is a secondary treatment plant serving 3,507 people in Holme, England. It discharges 780.78 m³/day of treated wastewater within 10 km of the coast.
Holte avlopsrenseanlegg is a secondary treatment plant in Harstad, Norway, serving 805 people. It discharges 349.11 ML/year and is located within 10 km of the coast.
Holton le Clay STW is a secondary treatment plant in East Lindsey, England, serving 3,440 people. It discharges 765.86 m³/day of treated wastewater and has a designed capacity of 4,950 m³/day.
Hondschoote wastewater treatment plant in Hauts-de-France, France, serves about 4,000 people with advanced treatment. It discharges treated water near the coast, supporting local water quality.
HONOR STP is a secondary treatment plant serving 488 people in Homestead Township, Michigan. It discharges 227.13 units of treated wastewater and is located within 10 km of the Lake Michigan coast.
Hopetoun wastewater treatment plant in Western Australia serves 872 people with secondary treatment. Under construction, it discharges 225.67 ML/year near the coast.
Hopshamn wastewater treatment plant in Ask, Norway, serves 103 people with secondary treatment. The plant discharges treated effluent into the local coastal environment near Askøy, Vestland.
Hordvikneset wastewater treatment plant in Bergen, Norway, serves 190 people with secondary treatment. It discharges 82.40 cubic meters of treated wastewater near the coast of Vestland county.
Hornefors Avloppsreningsverk is an advanced wastewater treatment plant in Hörnefors, Sweden, serving approximately 3,324 people. It discharges 521.81 cubic meters of treated wastewater daily.
Horrabridge STW is a secondary treatment plant in West Devon, England, serving about 3,000 people. It discharges treated wastewater near the coast, operating under UK regulations.
Horrocks wastewater treatment plant in Western Australia serves a small coastal community with secondary treatment, discharging treated effluent into the local environment near Sandy Gully.
Horseshoe Bay wastewater treatment plant in Queensland, Australia, serves 544 people with secondary treatment. It discharges treated effluent near the coast, supporting local environmental health.
HORSLUNDE OST is a secondary treatment plant in Horslunde, Denmark, serving 418 people. It discharges 883.25 m³/day of treated wastewater and is located within 10 km of the coast.
Horsoy renseanlegg is a secondary wastewater treatment plant in Hetlevik, Norway, serving 200 people. It discharges treated wastewater near the coast of Vestland county.