Overview
UWWTP Haskovo serves the city of Haskovo, Bulgaria, treating wastewater for approximately 76,500 people. The plant discharges into the local watershed, contributing to the protection of the Maritsa River basin.
UWWTP Haskovo is a municipal wastewater treatment plant located in the Podkrepa district of Haskovo, Bulgaria. It serves a population of approximately 76,500, classifying it as a medium-to-large agglomeration under Bulgarian and EU regulations. The plant is situated in the southern part of the country, near the border with Greece. As a facility serving over 10,000 people, UWWTP Haskovo is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment as a minimum. For agglomerations of this size, the directive also mandates more advanced treatment if the receiving waters are designated as sensitive areas. The plant's treatment process and capacity details are not publicly available, but it operates within Bulgaria's national regulatory framework aligned with EU standards. The treated effluent from UWWTP Haskovo is discharged into the local water system, which ultimately drains into the Maritsa River (Evros/Meriç). The Maritsa River flows through Bulgaria, Turkey, and Greece before emptying into the Aegean Sea. This river basin supports diverse aquatic life and is important for agriculture and biodiversity in the region. The plant plays a key role in reducing pollution loads and protecting downstream ecosystems.
Environmental context
UWWTP Haskovo discharges into the Maritsa River basin, which flows through Bulgaria, Turkey, and Greece before reaching the Aegean Sea. The Maritsa River is a major watercourse in the Balkans, supporting diverse aquatic habitats and migratory fish species. The plant's operations help maintain water quality in this transboundary river system, which is ecologically sensitive due to its role in regional biodiversity and agricultural irrigation.
Frequently asked questions
UWWTP Haskovo is located in the Podkrepa district of Haskovo, Bulgaria, near the southern border with Greece.
The plant serves approximately 76,500 people, classifying it as a medium-to-large agglomeration under EU regulations.
The treated effluent is discharged into the local water system, which drains into the Maritsa River basin and eventually reaches the Aegean Sea.
As a Bulgarian plant serving over 10,000 people, UWWTP Haskovo operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment and potentially advanced treatment for sensitive areas.
Under the EU Urban Waste Water Treatment Directive, plants serving agglomerations of this size are required to have at least secondary treatment, with tertiary treatment if discharging into sensitive areas.
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