Kelmes aglomeracija Wastewater Treatment Plant, Kelmė, Lithuania

Kelmes aglomeracija is a wastewater treatment plant located in Kelmė, Šiaulių apskritis, Lithuania. It serves a population equivalent of 5,000, classifying it as a small to medium agglomeration under EU standards. The plant is situated in the Kražantės sodų bendrija area, near Pušų g., and plays a key role in managing municipal wastewater for the town. As a facility in Lithuania, which is a European Union member state, the plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC). This directive requires secondary treatment for agglomerations with a population equivalent between 2,000 and 10,000 discharging into freshwater, and more stringent treatment if the receiving waters are sensitive. The plant's treatment processes are expected to meet these regulatory standards, ensuring compliance with EU environmental norms. The treated effluent from Kelmes aglomeracija is discharged into the local watershed, which ultimately drains into the Baltic Sea via the Nemunas River basin. The plant's operations help protect downstream aquatic ecosystems, including rivers and coastal areas, from nutrient pollution and other contaminants. This is particularly important for the Baltic Sea, which is sensitive to eutrophication from nitrogen and phosphorus loads.

The plant discharges into the local watershed within the Šiaulių apskritis region, which is part of the Nemunas River basin. The Nemunas River flows into the Curonian Lagoon and then into the Baltic Sea. This region supports diverse aquatic life and is ecologically sensitive to nutrient enrichment. The plant's treatment helps reduce the load of pollutants entering these waters, contributing to the health of downstream ecosystems.