Evaluation of sedimentation processes in riverbank water reservoir

Abstract Reservoirs are vital for human development, aiding agriculture, energy, industry, and the economy. This study delves into the pressing issue of muddy flooding in reservoirs. Field experiments aimed to identify sedimentation causes in the Chartak reservoir and assess its volume efficiency. Utilizing mathematical and statistical methods alongside river surveyor tools, sediment processes were analyzed. Findings reveal a loss of 9.08 million.m 3 in Chartak Reservoir due to sedimentation, impacting efficiency and water balance. Maximum sedimentation influx from natural flow was 0.6 kg/m 3 , attributed to leaching. Mathematical analysis indicates one third of the reservoir’s useful volume filled with mud over half a century. These insights shed light on the challenges posed by sedimentation, emphasizing the need for proactive measures to mitigate its adverse effects on reservoir functionality and environmental balance.

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