Saluda WWTP - Secondary Wastewater Treatment in Saluda, North Carolina

Saluda WWTP is a municipal wastewater treatment plant located in Saluda, Polk County, North Carolina, United States. The facility serves a small population of 755 residents, reflecting the rural character of the surrounding area in the Blue Ridge Mountains foothills. The plant provides secondary treatment, which is the standard level required by the U.S. Clean Water Act for municipal wastewater. Under the National Pollutant Discharge Elimination System (NPDES), plants of this scale must meet effluent limits for biochemical oxygen demand, total suspended solids, and other pollutants to protect receiving waters. The plant's designed capacity is 378.54 thousand cubic meters per year, with an actual discharge volume of 264.98 thousand cubic meters, indicating operational headroom. The treated effluent from Saluda WWTP ultimately drains into the Pacolet River basin, a tributary of the Broad River, which flows into the Santee River system and reaches the Atlantic Ocean. The plant plays a key role in protecting local water quality in the Pacolet River watershed, which supports diverse aquatic life and recreational uses.

Saluda WWTP discharges into the Pacolet River watershed, part of the larger Broad River basin that drains into the Santee River and eventually the Atlantic Ocean. The receiving waters support a variety of fish and macroinvertebrate species, and the plant's secondary treatment helps maintain water quality standards for downstream ecosystems, including habitats for sensitive aquatic species.