السعه الخزنيه لسد الغدير الابيض
Siltation of Alghadeer Alabyadh dam in the northern part of Jordan was investigated. Alghadeer Alabyadh
dam was constructed 45 years ago (1966). The designed total reservoir storage capacity of this damwas 0.7
million cubic meters. The actual storage capacity of the reservoir was calculated using echo-sounding
traverses. The data obtained were used in special computer software to construct the bathymetric mapof the
reservoir and consequently calculate the existing storage volume. The obtained results indicated that the
reservoir storage capacitywas reduced at an average annual rate of 0.016 MCM.
Bottom sediments of the reservoirwere collected using van-veen grab and analyzed. Sand, silt and clay were
the main sediment components.