wolf creek dam
Hirakud dam
tarbela dam
The worlds longest dam is Hirakud Dam in Orissa, India.
a dam is the longest in Asia
Hirakud Dam in Orrisa
Three Gorges Dam
Hoover Dam. That answer is wrong. Hoover Dam is 1,244 ft long. The Grand Coulee Dam in Washington State, however, is significantly longer at 5,223 ft. It is America's longest dam.
cauvery
I think its BANAS river is the longest in Rajasthan.
Grand Lake O' the Cherokees dam in Oklahoma is only 1568 mt long, Hirakud Dam in Orissa, India is the longest in the world. It is 26 km or 16 miles long. The Afsluitdijk in the Netherlands, build between 1927 and 1932, is 30 km long (32.5 km if you take the parts on land into account). It divides the Zuiderzee (now called IJsselmeer) and the Waddenzee so it is really a dam not a dijk.
there are so many largest unit of length.The 3rd longest unit of measure for length is dam.
Hirakud Dam (Oriya: ହୀରାକୁଦ ବନ୍ଧ) is built across the Mahanadi River, about 15 km from Sambalpur in the state of Orissa in India. Built in 1957, the dam is one of the world's longest earthen dam.[1] Behind the dam extends a lake, Hirakud Reservoir, 55 km long. Hirakud Dam is one of the longest dams in the world, about 16 mi (26 km) in length. It is one of the first major multipurpose river valley project started after India's independence. The name of the dam is mostly mis-pronounced in North India as Hirakund which is actually Hirakud. (Source with thanks to wikipedia)