Hyden WWTP - Secondary Treatment Plant in Hyden, Kentucky

Hyden WWTP is a municipal wastewater treatment facility located on Dryhill Road in Hyden, Kentucky, serving a population of 1,120. The plant operates under the regulatory framework of the U.S. Clean Water Act, which requires secondary treatment for municipal discharges to protect water quality. As a small community facility, it plays a vital role in managing local wastewater and preventing pollution in the surrounding watershed. The plant provides secondary treatment, which involves biological processes to remove organic matter and suspended solids. It has a designed capacity of 757.08 thousand cubic meters per year, with an actual discharge volume of 454.25 thousand cubic meters, indicating operational capacity below design levels. The plant's treatment process meets the standard requirements for secondary treatment under the National Pollutant Discharge Elimination System (NPDES) permit program. The treated effluent from Hyden WWTP is discharged into local waterways that ultimately drain into the Kentucky River basin, a major tributary of the Ohio River. The receiving waters support diverse aquatic life and are used for recreation and drinking water downstream. The plant's operations help maintain water quality in this ecologically sensitive region, which is part of the larger Mississippi River watershed.

Hyden WWTP discharges into local streams that flow into the Kentucky River, a major tributary of the Ohio River, which eventually joins the Mississippi River and drains into the Gulf of Mexico. The watershed supports diverse aquatic ecosystems, including fish and macroinvertebrate communities, and provides habitat for migratory birds. The plant's secondary treatment helps reduce nutrient and organic pollution, protecting downstream water quality in this forested, rural region of eastern Kentucky.