14,813 plants indexed. Showing 864 matching current filters.
Mashpee On Site Individual System is a projected wastewater treatment facility in Mashpee, Massachusetts, serving approximately 16,676 people. It is located within 50 km of the Atlantic coast.
Mattawoman WWTP in Waldorf, Maryland serves over 90,000 people. The plant is located within 50 km of the coast and discharges into the Potomac River basin.
Maunabo WWTP serves approximately 4,975 people in Maunabo, Puerto Rico. The plant is located within 50 km of the coast and discharges into the Caribbean Sea.
Mayaguez Regional WWTP serves Mayagüez, Puerto Rico, treating wastewater for approximately 114,939 people. The plant is located near the coast and discharges into local water bodies.
MAYO WWTP in Edgewater, Maryland serves approximately 6,720 people. The plant operates under U.S. EPA and Maryland Department of the Environment regulations, discharging treated wastewater into the Chesapeake Bay watershed.
McKinleyville WWTF serves 12,900 residents in Humboldt County, California. The plant discharges treated wastewater into the Pacific Ocean via the Mad River estuary, operating under the US Clean Water Act NPDES program.
MDWASD Central District WWTF serves over 1.1 million people in Miami, Florida. The plant is located near the coast and discharges treated wastewater into the local water environment.
MDWASD North District WWTP serves North Miami, Florida, treating wastewater for over 830,000 people. The plant is located within 50 km of the coast, discharging into the local watershed.
MDWASD South District WWTP serves over 840,000 people in Miami-Dade County, Florida. The plant is a major wastewater facility within 50 km of the coast, operating under US EPA and state regulations.
Medina V WWTP serves the Village of Medina, New York, with a designed capacity of 1.00 million gallons per day. The plant treats wastewater for approximately 6,631 residents.
Mendenhall Valley Treatment Plant serves Juneau, Alaska, treating wastewater for approximately 17,700 residents. Located near the Mendenhall River, it operates under the US Clean Water Act framework.
Menominee WWTP serves 9,131 people in Menominee, Michigan, discharging treated wastewater into the Menominee River watershed, which flows into Green Bay and Lake Michigan.
Michelson WRP in Irvine, California serves approximately 143,000 people. The plant operates under the U. S. Clean Water Act, with NPDES permits regulating its discharge into local waterways.
Michigan City STP serves approximately 32,900 residents in Michigan City, Indiana. The plant discharges treated wastewater into the Lake Michigan watershed, a vital freshwater resource.
Middleport V STP serves the Village of Middleport, New York, with a designed capacity of 1.00 million gallons per day. The plant supports a population of 1,867 and is located within 50 km of the Lake Ontario coast.
Midway Sewer District WWTP serves Des Moines, Washington, treating wastewater for a population of approximately 43,616. The plant is located within 50 km of the coast and discharges into the Puget Sound watershed.
Milan WWTP and Sewer System serves approximately 1,500 residents in Erie County, Ohio. The plant operates under U.S. Clean Water Act regulations with a designed capacity of 1.00 million gallons per day.
Milford Housatonic WPCF serves approximately 30,090 people in Milford, Connecticut. The plant discharges treated wastewater into the Housatonic River, which flows into Long Island Sound.
Military Point Regional AWTF serves Panama City Beach, Florida, treating wastewater for approximately 53,500 residents. The plant operates under US EPA and Florida DEP regulations for coastal discharge.
MILK RIVER CSO RTB is a projected combined sewer overflow retention treatment basin in Grosse Pointe Woods, Michigan, serving approximately 60,290 people. It will manage wet-weather flows to protect local waterways.