UWWTP General Toshevo - Secondary Wastewater Treatment Plant in General Toshevo, Bulgaria

UWWTP General Toshevo is a municipal wastewater treatment facility located in the town of General Toshevo, Dobrich Province, Bulgaria. The plant serves a population of approximately 4,612 residents and is part of the country's wastewater infrastructure under the EU Urban Waste Water Treatment Directive (UWWTD). The plant provides secondary treatment, which is the standard required by the EU UWWTD for agglomerations of this size. With a designed capacity of 7,631 m³/day and a current discharge volume of 325.71 m³/day, the plant operates well below its capacity, indicating room for future growth or seasonal variations. The treated effluent is discharged into local water bodies that eventually drain into the Black Sea via the Danube River basin or direct coastal rivers. The plant's location within 50 km of the Black Sea coast means its discharge contributes to the ecological health of the region's watershed, supporting aquatic life and coastal water quality.

The plant's discharge flows into local streams and rivers that drain into the Black Sea, a semi-enclosed sea with limited water exchange. The Black Sea's unique ecosystem, including its anoxic deep waters and sensitive coastal habitats, depends on nutrient management from wastewater treatment. Secondary treatment at this plant helps reduce organic pollutants and nutrients, protecting downstream aquatic life and supporting regional water quality goals.