14,813 plants indexed. Showing 743 matching current filters.
Lynn Water and Sewer Commission serves over 163,000 people in Lynn, Massachusetts. The plant discharges treated wastewater into the coastal waters of Massachusetts Bay, operating under US EPA NPDES regulations.
The Lynnwood Treatment System in Edmonds, Washington serves approximately 35,860 people. It is located within 50 km of the coast and discharges into the local watershed.
Madison MSD STP serves approximately 358,612 people in Madison, Wisconsin. The plant discharges treated wastewater into the local watershed, ultimately draining to the Mississippi River basin.
Main WWTP 1 serves Galveston, Texas, treating wastewater for approximately 53,000 residents. The plant discharges into the Gulf of Mexico via Galveston Bay.
Manatee County North Regional WWTP serves 35,500 people in Manatee County, Florida. The plant operates under the US Clean Water Act and EPA NPDES permitting framework.
Manatee County SE Regional WWTP serves 46,500 people in Florida, USA. The plant is located within 50 km of the coast and discharges treated wastewater into the local watershed.
Manatee County SW Regional WWTP serves South Bradenton, Florida, treating wastewater for approximately 123,700 people. The plant is located within 50 km of the Gulf Coast, discharging into local waterways.
Manchester Creek WWTP serves Rock Hill, South Carolina, treating wastewater for over 100,000 residents. The plant discharges into local waterways within the Catawba River basin.
Manitowoc WWTP serves approximately 34,724 residents in Manitowoc, Wisconsin, discharging treated wastewater into Lake Michigan. The plant operates under the US Clean Water Act framework.
Marin Co SD 5 WWTF serves Tiburon, California, treating wastewater for approximately 6,849 residents. The plant discharges into the San Francisco Bay, a critical estuarine ecosystem.
Marley Taylor WRF serves Saint Mary's County, Maryland, treating wastewater for over 45,000 people. The plant is located near the Chesapeake Bay, a major estuary on the Atlantic coast.
Marrero Plant is a municipal wastewater facility serving over 173,000 people in Marrero, Louisiana. It operates under the US Clean Water Act's NPDES permit program, discharging treated effluent into the Mississippi River watershed.
Marshall Street AWTTP serves Clearwater, Florida, treating wastewater for approximately 50,000 residents. The plant is located within 50 km of the coast and discharges into the Tampa Bay watershed.
Marysville Lagoon serves approximately 60,660 people in Marysville, Washington. The plant operates under the US Clean Water Act and EPA NPDES permitting framework.
Massillon WWTP and Sewer System serves approximately 92,325 people in Massillon, Ohio, United States. The plant discharges treated wastewater into the Tuscarawas River watershed, part of the Ohio River basin.
Mattabassett WPCF in Cromwell, Connecticut serves approximately 95,547 people. The plant operates under the U. S. Clean Water Act and discharges treated wastewater into the Mattabesset River, a tributary of the Connecticut River.
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.
The Mauldin Rd Plant in Greenville, South Carolina, serves approximately 239,000 people. It operates under the U. S. Clean Water Act, which mandates secondary treatment for municipal wastewater.
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.