12,948 plants indexed worldwide.
Plants located within 50 km of a coastline.
McMillan Township STP is a secondary treatment plant serving 535 residents in Michigan, USA. It discharges treated wastewater into local waterways, operating under the EPA NPDES permit system.
Meadowbrook Lagoon is a secondary treatment plant serving 372 people in Sydney Mines, Nova Scotia, Canada. It discharges treated wastewater near the coast of Cape Breton Island.
Meadows wastewater treatment plant in South Australia serves a small population of 2,639 with secondary treatment. It discharges 682.83 ML/year, protecting local waterways in the Mount Barker District Council area.
Mecatepec wastewater treatment plant in Tabasco, Mexico, serves 3,407 people with secondary treatment and a designed capacity of 604.80 m³/day.
Meddewade wastewater treatment plant in Schleswig-Holstein, Germany, served 762 people with advanced treatment before closure. The facility discharged into local waterways near the Trave River basin.
Medora WWTP is a secondary treatment plant in Muskoka Lakes Township, Ontario, Canada, serving a population of 927. It discharges 416.00 cubic meters of treated wastewater daily.
MEDUNA_DI_LIVENZA_VIA_DEL_PASSO is an advanced wastewater treatment plant in Motta di Livenza, Veneto, Italy. It serves 1,637 people with a designed capacity of 2,600 m³/day and discharges 324.07 m³/day.
Meeniyan wastewater treatment plant, under construction in Stony Creek, Victoria, Australia, will serve 1,869 people with secondary treatment. It discharges 483.61 megalitres annually, protecting local waterways.
MELBOURNE STW is a secondary treatment plant serving 2,598 people in Melbourne, East Riding of Yorkshire, England. It discharges treated wastewater into local watercourses within the Humber catchment.
Melchor Ocampo wastewater treatment plant in Zacatecas, Mexico, serves 891 people with secondary treatment. It discharges 129.60 volume units and operates under Mexican water quality regulations.
Melesse wastewater treatment plant serves 4,600 people in Brittany, France, with advanced treatment. It discharges 820.63 m³/day and has a designed capacity of 5,000 m³/day.
Melgaco wastewater treatment plant serves the town of Melgaço, Portugal, with secondary treatment for a population of 2,900. It discharges treated effluent into the local watershed, ultimately flowing to the Atlantic Ocean.
Melides wastewater treatment plant in Grândola, Portugal, serves 600 people with secondary treatment. The plant is closed and located within 10 km of the coast.
MELISSA_UMBRO is a secondary wastewater treatment plant in Melissa, Calabria, Italy, serving approximately 1,000 people. It discharges treated effluent near the Ionian Sea coast.
MELISSA_VALLE_DI_CASE is a secondary wastewater treatment plant in Torre Melissa, Calabria, Italy, serving about 4,000 people. It discharges treated wastewater near the Ionian Sea coast.
Melkhoutfontein wastewater treatment plant serves 1,110 people in the Garden Route District Municipality, Western Cape, South Africa. It provides secondary treatment and discharges 150 cubic meters per day near the coast.
Melle wastewater treatment plant in Oost-Vlaanderen, Belgium serves 4,600 people with advanced treatment. It discharges 822.25 m³/day and has a designed capacity of 7,200 m³/day.
MELLEN WWTP is a secondary treatment plant serving 730 people in Mellen, Wisconsin. It discharges approximately 719.23 units of treated wastewater and has a designed capacity of 776.01 units.
MELLING STW is a secondary wastewater treatment plant serving Waddicar, England, with a population equivalent of 2,856. It discharges treated effluent near the coast of the Liverpool City Region.
Melrose wastewater treatment plant in South Australia serves a small population of 242 with secondary treatment. It discharges treated effluent into the local environment, supporting the region's water quality.