CRESWELL WWTP - Creswell, North Carolina Secondary Wastewater Treatment Plant

CRESWELL WWTP is a municipal wastewater treatment facility located at 97 Pudding Road in Creswell, Washington County, North Carolina. The plant serves a small population of 699 residents and operates under secondary treatment, which is the minimum standard for municipal wastewater treatment in the United States under the Clean Water Act. The plant has a designed capacity of 242.27 units and currently discharges 151.42 units of treated wastewater. As a secondary treatment facility, it utilizes biological processes to remove organic matter and suspended solids, meeting the effluent standards set by the U.S. Environmental Protection Agency (EPA) and the North Carolina Department of Environmental Quality. The treated effluent is discharged into local waterways that ultimately drain into the Albemarle Sound, part of the larger Pamlico-Albemarle estuary system. This coastal region supports diverse aquatic life, including important fish and shellfish species, and the plant's proximity to the coast underscores the importance of effective nutrient removal to protect downstream ecosystems.

The plant's discharge enters the Albemarle Sound watershed, a large estuary system along the North Carolina coast. This region is ecologically sensitive, supporting diverse aquatic habitats including tidal creeks, marshes, and submerged aquatic vegetation. The sound connects to the Atlantic Ocean via the Outer Banks, making water quality management critical for both local fisheries and coastal resilience.