Topography of Pakistan which facilitated the emergence of intensive cultivation despite semi-arid conditions, resulted in important social and political transformations. Satellite image of the Tarbela Dam Pakistan has two major river dams: the Tarbela Dam on the Indus River, near the early Buddhist site at Taxila, and the Mangla Dam on the Jhelum River, where Punjab borders Azad Kashmir built as part of the Indus Basin Project. The Warsak Dam on the Kabul River near Peshawar is smaller. These dams, along with a series of headworks and barrages built by the British and expanded since independence of Pakistan in 1947, are of vital
Tsiazompaniry Dam Tsiazompaniry Dam The Tsiazompaniry Dam is a buttress dam on the Varahina-South River, a tributary of the Ikopa River, near Tsiazompaniry in the Analamanga Region of Madagascar. The dam was constructed by a French firm in 1956. It creates Lake Tsiazompaniry, the largest reservoir in the country, which has a surface area of and a storage volume of . A second buttress dam, northwest of the main dam helps withhold the reservoir. Water released from the dam supplies a regulated flow to hydroelectric power station at the Antelomita Dam downstream. Efforts to install a 5.25 MW power station at the