Study on Harsul Lake Physio-chemical Water Parameters

Abstract Harsul Lake, found in Chh. Sambhajinagar, Maharashtra, is a valuable ecological and hydrological resource. This investigation evaluates the quality of water of the lake based on various physio-chemical parameters like pH, electrical conductivity (EC), turbidity, temperature, Total Dissolved Solids (TDS), hardness, alkalinity, calcium, magnesium, chemical oxygen demand (COD), biochemical oxygen demand (BOD), and dissolved oxygen (DO). The results demonstrate high levels of pollution, with high organic matter content being among the most startling. High COD and BOD content indicate serious pollution that is a severe menace to the aquatic environment and domestic water use. The research focuses on the adverse effect of bad water quality, which has the potential to kill aquatic life, distort biodiversity, and contribute to health hazards among communities depending on the lake for water supply. Turbidity and TDS are high, and hence indicate pollution, whereas DO levels are low, indicating limited availability of oxygen, which could further deteriorate the ecological balance of the lake. With the urgent levels of pollution, there is a need for urgent action to enhance water quality and safeguard the health of the lake's ecosystem. This study demands the enforcement of stringent pollution control measures, improved waste management, and constant monitoring of water quality. Ongoing research and management are essential to avoid further deterioration of the lake and ensure its long-term sustainability. Addressing these issues is vital for the health of the environment as well as that of the community in question, demonstrating the value in protecting water supplies in highly developed urban cities.