12,948 plants indexed worldwide.
Plants located within 50 km of a coastline.
Magnetic Island wastewater treatment plant serves 589 people on Magnetic Island, Queensland, Australia. It provides secondary treatment and discharges 152.44 megalitres annually into the surrounding marine environment.
Magoito wastewater treatment plant in São João das Lampas, Portugal, served 4,700 people with advanced treatment before closing. The plant discharged 783.63 cubic meters of treated wastewater near the Atlantic coast.
Mahoning Twp STP is a secondary wastewater treatment plant in North East, Pennsylvania, serving 1,483 people. It discharges treated effluent near Lake Erie, with a design capacity of 624.59 volume units.
MAIDA_VENA is an advanced wastewater treatment plant serving Vena di Maida, Calabria, Italy. It treats wastewater for approximately 2,350 people with a designed capacity of 5,000 m³/day.
MAIERA_IARDINO is an advanced wastewater treatment plant serving Destro, Calabria, Italy. It treats wastewater for 2,340 people with a designed capacity of 1,000 m³/day and a discharge volume of 463.24 m³/day.
MAIERATO_DURISINA is an advanced wastewater treatment plant in Maierato, Calabria, Italy. Serving a population of 2,520, it discharges treated water near the coast, with a designed capacity of 3,500 m³/day.
Maierhofen wastewater treatment plant in Riedholz, Bayern, Germany, served 1,300 people with advanced treatment before closure. The facility discharged 329 m³/day and had a designed capacity of 3,725 m³/day.
MAILLANE NOUVELLE is a secondary wastewater treatment plant in Maillane, Provence-Alpes-Côte d'Azur, France. It serves approximately 3,137 people and has a designed capacity of 2,700 m³/day.
Main St Outfall is a secondary treatment plant serving 557 people in Humber Arm South, Newfoundland and Labrador, Canada.
Main st Outfall is a secondary treatment plant serving 292 people in Embree, Newfoundland and Labrador, Canada. It discharges 131.00 cubic meters of treated wastewater daily.
Main St Waste Treatment in Mulgrave, Nova Scotia, Canada, is a secondary treatment plant serving 668 people.
Main Street Outfall is a secondary treatment plant serving 424 residents in Cox's Cove, Newfoundland and Labrador, Canada. It discharges 190.40 cubic meters of treated wastewater daily.
Main Street Outfall is a secondary treatment plant serving 668 residents in Burin, Newfoundland and Labrador, Canada. It discharges treated wastewater near the coast of the Atlantic Ocean.
Main Street Outfall is a secondary treatment plant in Triton, Newfoundland and Labrador, serving 267 people.
Mainland MMBR Wastewater Treatment System serves 615 people in Unorganized Division No. 22, Manitoba, Canada. This secondary treatment plant discharges treated wastewater near the coast of Hudson Bay.
Mainland N County WWTF is an advanced treatment plant serving 1,400 people in Saint Lucie County, Florida. It discharges treated wastewater into the local watershed, supporting environmental protection in the region.
Maiorca wastewater treatment plant serves 2,400 people in Figueira da Foz, Portugal. It provides secondary treatment and discharges 400.15 m³/day of treated effluent.
MAIORI DEPURATORE DI MAIORI is a secondary wastewater treatment plant in Maiori, Campania, Italy, serving about 2,000 people. It discharges treated effluent near the Tyrrhenian Sea coast.
Maitland wastewater treatment plant in South Australia serves a small population of 1,344 with secondary treatment, protecting local waterways and the broader marine environment.
Miawpukek Wastewater is a secondary treatment plant serving 702 people in Miawpukek First Nation, Newfoundland and Labrador, Canada. It discharges 315.00 cubic meters of treated wastewater daily.