SMITHFIELD TWP MONROE STP - Advanced Wastewater Treatment in Smithfield Township, Pennsylvania

SMITHFIELD TWP MONROE STP is an advanced wastewater treatment facility located in Smithfield Township, Monroe County, Pennsylvania. The plant serves a population of approximately 3,488 residents, providing essential sanitation services to this rural community in the Pocono Mountains region. The plant employs advanced treatment processes, which go beyond secondary treatment to remove nutrients and other pollutants. With a designed capacity of 1,514.16 units and an average daily discharge of 416.40 units, the facility operates well below its capacity, indicating room for future growth. As a US plant, it operates under the Clean Water Act's National Pollutant Discharge Elimination System (NPDES) permit program, which sets effluent limits to protect water quality. The treated effluent is discharged into local waterways that drain into the Delaware River Basin, a major watershed supporting diverse aquatic life and providing drinking water for millions. The plant's advanced treatment helps protect sensitive downstream ecosystems, including the Delaware Water Gap National Recreation Area, by reducing nutrient loading and other pollutants.

The plant discharges into streams that flow into the Delaware River, which ultimately reaches the Delaware Bay and Atlantic Ocean. The Delaware River Basin supports a rich diversity of fish, including American shad and striped bass, and provides critical habitat for migratory birds. Advanced treatment at this plant helps maintain water quality in this ecologically significant watershed.