12,948 plants indexed worldwide.
Plants located within 50 km of a coastline.
Holtyre Wastewater Lagoon serves 188 people in Black River-Matheson Township, Ontario, Canada. The secondary treatment plant discharges 156 cubic meters of treated wastewater annually.
HONDON DE LAS NIEVES wastewater treatment plant serves el Fondó de les Neus in Comunitat Valenciana, Spain. It provides advanced treatment for a population of 2,023.
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.
Hopefield wastewater treatment plant serves 6,734 people in Saldanha Bay Local Municipality, Western Cape, South Africa. It provides secondary treatment and discharges 910 m³/day.
Hopetoun wastewater treatment plant in Western Australia serves 872 people with secondary treatment. Under construction, it discharges 225.67 ML/year near the coast.
Hopland Band WWTP in Old Hopland, California provides advanced treatment for a small community. The plant serves 140 people with a design capacity of 946.35 m³/day and discharges 75.71 m³/day.
HOPLAND WWTF is a secondary treatment plant serving 300 people in Pieta, California. It discharges approximately 227 cubic meters per day and operates under US EPA and state regulations.
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.
HORBLING STW is a secondary treatment plant in South Kesteven, England, serving approximately 2,936 people. It discharges 653.66 cubic meters of treated wastewater daily, with a designed capacity of 5,600 cubic meters.
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.
Hornbeck WWCTS is a secondary treatment plant serving 480 people in Hornbeck, Louisiana. It discharges 189.27 m³/day of treated wastewater into local waterways.
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.
HORTONVILLE STP is an advanced wastewater treatment plant in Hortonville, Wisconsin, serving about 2,728 people. It discharges treated water into the local watershed, supporting the Fox River basin and ultimately Lake Michigan.
Hospital del Niño y La Mujer wastewater treatment plant in Santiago de Querétaro, Mexico, serves 2,163 people with secondary treatment. It discharges 204.77 cubic meters per day, operating within the Querétaro region's water management framework.