Impact of Anthropogenic Activities on Mavala Lake’s Water Quality In Adilabad, Telangana, India

This study evaluates the physicochemical parameters of Mavala Lake, located in Adilabad District, Telangana State, to assess water quality variations and pollution indicators from February to July 2023. Water samples were collected from two sites: Site-A, positioned centrally, and Site-B, near the shoreline, to capture spatial variations in water quality. Mavala Lake exhibited higher temperatures and pH levels, suggesting a more stressed aquatic environment. Elevated EC, turbidity, and nutrient levels, particularly in phosphate and nitrate, were observed, reflecting increased pollution and potential eutrophication. The reduced DO levels and elevated BOD and COD values, pointed to significant organic and inorganic pollution. These findings highlight the lake’s vulnerability to pollution and underscore the need for improved management practices. The results emphasize the importance of continuous monitoring and targeted interventions to address pollution sources and improve the lake’s environmental conditions, thereby supporting sustainable water management and conservation efforts.