14,813 plants indexed. Showing 864 matching current filters.
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.
MILLBRAE MADRONE WWTF in Millbrae, California serves approximately 21,175 people. The plant is located within 50 km of the coast and has a designed capacity of 1.00 million gallons per day.
Miller Creek STP serves Normandy Park, Washington, treating wastewater for over 31,000 residents. The plant is located near the coast and discharges into the Puget Sound watershed.
Millsboro STP serves 2,740 people in Millsboro, Delaware. The plant is located within 50 km of the coast and has a designed capacity of 1.00 million gallons per day.
MILLVILLE STP serves Panama City, Florida, treating wastewater for approximately 25,500 residents. The plant operates under U.S. EPA and state regulations, with a designed capacity of 1.00 million gallons per day.
MILTON W P C is a wastewater treatment plant serving Milton, Vermont, United States. It is located inland but within 50 km of the coast, with a designed capacity of 1.00 million gallons per day.
MILTON WWTP serves approximately 14,250 people in Milton, Florida. The plant operates under the US Clean Water Act, with a designed capacity of 1.00 million gallons per day.
MILWAUKEE MSD COMBINED serves over 1.1 million people in Milwaukee, Wisconsin, discharging treated wastewater into Lake Michigan. The plant operates under the US Clean Water Act's NPDES permit program.
MKEAN MAFFITT WWTP serves Wilmington, North Carolina, treating wastewater for approximately 113,600 people. The plant operates under the US Clean Water Act framework with NPDES permitting.
MNWD WWTP 3 A serves Mission Viejo, California, treating wastewater for approximately 63,100 residents. The plant operates under the US Clean Water Act and discharges into the local watershed.
Moapa Valley WRC serves 3,600 people in Clark County, Nevada. The plant treats municipal wastewater under U.S. EPA and state regulations, discharging to the local watershed.