Pembroke WWTP - Pembroke, North Carolina Wastewater Treatment Plant

Pembroke WWTP is a municipal wastewater treatment facility located in Pembroke, Robeson County, North Carolina, serving a population of about 4,900. The plant is situated on Deep Branch Road and operates under the regulatory framework of the United States Clean Water Act, administered by the North Carolina Department of Environmental Quality. As a facility serving a small community, the plant is subject to National Pollutant Discharge Elimination System (NPDES) permit requirements that set effluent limits based on the receiving water body's designated uses. The plant's treated effluent discharges into nearby streams that flow into the Lumber River, a major waterway in southeastern North Carolina. The Lumber River is a blackwater river that supports diverse aquatic life and provides habitat for species such as the Carolina madtom and American eel. The river ultimately drains into the Lumber River Swamp and then into the Little Pee Dee River, which flows to the Atlantic Ocean via Winyah Bay in South Carolina.

Pembroke WWTP discharges into tributaries of the Lumber River, a blackwater river that flows through the Coastal Plain of North Carolina. The Lumber River supports a variety of fish and wildlife, including several species of freshwater mussels and turtles. The river's swampy floodplains provide important habitat for migratory birds and help filter pollutants. Downstream, the Lumber River joins the Little Pee Dee River, which flows into Winyah Bay, an estuary that supports commercial and recreational fisheries.