Beltzville State Park Wastewater Treatment Plant, Franklin Township, Pennsylvania

Beltzville State Park wastewater treatment plant is located in Franklin Township, Carbon County, Pennsylvania, within the United States. The facility serves a population of approximately 2,772 people, typical of a small community or park-based system. It operates under the regulatory framework of the US Clean Water Act, which requires secondary treatment as a minimum standard for municipal wastewater plants. The plant provides secondary treatment, a biological process that significantly reduces organic matter and suspended solids. With a designed capacity of 94.64 megaliters and an annual discharge volume of 37.85 megaliters, the facility operates well below its capacity, indicating room for future growth or seasonal demand. The plant's discharge is managed under the National Pollutant Discharge Elimination System (NPDES) permit program, administered by the Pennsylvania Department of Environmental Protection. The treated effluent is released into local waterways that drain into the Lehigh River watershed, part of the larger Delaware River Basin. This region supports diverse aquatic life and provides recreational opportunities. The plant's inland location and secondary treatment level help protect downstream water quality in this ecologically sensitive area.

The plant discharges into streams within the Lehigh River watershed, which flows into the Delaware River and ultimately to the Delaware Bay. This watershed supports a variety of fish species and provides habitat for migratory birds. The secondary treatment process reduces nutrient loads, helping to prevent eutrophication in downstream waters and maintain the ecological balance of the Delaware River Basin.