12,948 plants indexed worldwide.
Plants located within 50 km of a coastline.
Sieverstedt wastewater treatment plant in Stenderup, Schleswig-Holstein, Germany, served a population of 1,098 with advanced treatment before closure. The facility discharged 277.88 m³/day and had a designed capacity of 2,150 m³/day.
SIGNES Village is an advanced wastewater treatment plant in Signes, Provence-Alpes-Côte d'Azur, France. It serves 2,320 people with a designed capacity of 3,000 m³/day and discharges 413.88 m³/day.
Silanlegg Sentrum_Stranda RD3 is a primary treatment plant serving 865 people in Florø, Norway. It discharges treated wastewater into the coastal waters of Vestland county.
SILANUS_LOC_CRABIELLE is a secondary wastewater treatment plant serving Silanos/Silanus, Sardinia, Italy. It treats wastewater for a population of 2,394 with a designed capacity of 2,516 m³/day.
Silberstedt wastewater treatment plant in Schleswig-Holstein, Germany, serves 3,412 people with advanced treatment. It discharges 514.14 m³/day and has a designed capacity of 7,582 m³/day.
SILEA VIA DUCA D'AOSTA LOC S. ELENA is a secondary treatment plant in Casale sul Sile, Veneto, Italy, serving 1,545 people. It discharges treated wastewater near the Sile River, within 10 km of the Adriatic coast.
SILETZ STP is a secondary wastewater treatment plant in Siletz, Oregon, serving a population of 1,197. It discharges treated effluent into local waterways, supporting environmental protection in the region.
Siliqua wastewater treatment plant serves the town of Siliqua in Sardinia, Italy, with advanced treatment for a population of 4,150. It discharges 821.55 cubic meters of treated wastewater daily.
SIMAXIS_LOC_BENNAXI is an advanced wastewater treatment plant serving Simaghis/Simaxis, Sardinia, Italy. It treats wastewater for about 4,573 people with a designed capacity of 4,600 m³/day.
SIMERI_CRICHI_GRECIA is a secondary wastewater treatment plant serving Simeri, Calabria, Italy. It discharges treated wastewater near the coast, with a designed capacity of 1000 cubic meters per day.
SIMERI_CRICHI_PARASIA is a secondary treatment plant serving 2,300 people in Simeri Crichi, Calabria, Italy. It discharges 455.32 m³/day of treated wastewater near the Ionian Sea coast.
Simpson wastewater treatment plant in Victoria, Australia, serves a small population of 1,132 with secondary treatment. It discharges treated effluent into the local catchment, contributing to the protection of downstream waterways.
SINOPOLI_GUARNACCIA is a secondary wastewater treatment plant in Stignano, Calabria, Italy, serving about 2,510 people. It discharges treated wastewater near the coast, with a designed capacity of 3,500 cubic meters per day.
Sint Lievens Houtem Bavegem is an advanced wastewater treatment plant in Sint-Lievens-Houtem, Oost-Vlaanderen, Belgium. It serves a population of 3,100 and has a designed capacity of 8,100 m³/day.
Sion Mills wastewater treatment plant serves 3,544 people in County Tyrone, Northern Ireland. It provides secondary treatment and discharges treated effluent into the local river system.
SIONE is an advanced wastewater treatment plant serving Monte San Giovanni Campano in Lazio, Italy. It treats wastewater for 319 people with a designed capacity of 400 cubic meters per day.
SISCO wastewater treatment plant serves the commune of Sisco in Haute-Corse, France. It provides secondary treatment for a population of approximately 2,117 and discharges treated effluent near the Mediterranean coast.
Sistema Lagunar Janos is a secondary treatment plant serving 456 people in Monte Verde (Altamira), Janos, Chihuahua, Mexico. It discharges 43.20 units of treated wastewater and has a designed capacity of 259.20 units.
Sisters Beach wastewater treatment plant serves the coastal community of Sisters Beach, Tasmania, Australia. It provides secondary treatment for a population of 1,000 and discharges 258.62 megaliters annually.
Site assainissement is a secondary wastewater treatment plant in Saint-Pierre-de-la-Rivière-du-Sud, Québec, Canada. It serves 617 people and discharges 277 m³/day of treated effluent.