Marley Taylor WRF - Saint Mary's County, Maryland Wastewater Treatment Plant

Marley Taylor WRF is a wastewater treatment facility serving Saint Mary's County, Maryland, United States. The plant handles wastewater from a population of approximately 45,207, placing it in the medium-to-large agglomeration category. Its location near the Chesapeake Bay watershed underscores its role in protecting one of the most productive estuaries in North America. As a U.S. facility, Marley Taylor WRF operates under the Clean Water Act, administered by the Environmental Protection Agency (EPA) and likely permitted through the Maryland Department of the Environment. Plants of this scale typically employ secondary or advanced treatment to meet National Pollutant Discharge Elimination System (NPDES) permit limits. The designed capacity of 1.00 million gallons per day suggests a facility sized for its service population. The plant's treated effluent discharges into the Chesapeake Bay watershed, which drains into the Atlantic Ocean. The Bay supports diverse aquatic life, including blue crabs, oysters, and migratory fish. Effective wastewater treatment is critical to reducing nutrient loads that can cause algal blooms and hypoxia in the estuary.

Marley Taylor WRF discharges into the Chesapeake Bay watershed, which flows into the Atlantic Ocean. The Chesapeake Bay is a large, ecologically productive estuary that supports diverse aquatic life, including blue crabs, oysters, and striped bass. Nutrient pollution from wastewater can contribute to algal blooms and low-oxygen dead zones, making advanced treatment important for protecting this sensitive ecosystem.