Dams are geometric constructions are mounted above the low Valley and the book water and dams are the oldest established aquatic that contribute to water resources development and utilization in irrigation, agriculture and livestock and in industry, dams are of great importance in Oman they protected from floods and heavy rains bore water dams and silt, deposited which prevents its flow to the downstream Riverbed erosion leading to increased sediments accumulated in reservoirs and dams and sediment rate varies from bridge to another which leads to Taking the reservoir areas and prevents water in the dam and leads to lower water and sediment affected efficient dams and hence the dam needs maintenance and disposal of these sediments and maintaining expensive dam tired.
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