TBPLIVE

Welcome to the Tungabhadra Board, Reservoir Storage Management System Portal. The River Tungabhadra derives its name from two streams viz., the Tunga,

about 147 km(91.6 miles) long and the Bhadra, about 178 Km (110.9 miles) long which rise in the Western Ghats. The river after the influence of the two streams near Shimoga,

runs for about 531 Km(330 miles) till it joins the river Krishna at Sangamaleshwaram in Andhra Pradesh. It runs for 382 Km (237 miles) in Karnataka, forms the boundary between

Karnataka and Andhra Pradesh for58 Km (36 miles) and further runs for the next 91 Km (57 miles) in Andhra Pradesh. The total catchment area of the river is 69,552 Sq Km

(26,856 Sq miles) up to its confluence with Krishnaand it is 28,177 Sq Km (10,880 Sq miles) up to Tungabhadra Dam. It is influenced chiefly by the South-West monsoon. It is a

perennial river but the summer flows dwindle to as low as 2.83 to1.42 cumec (100 to 50 cusec).