Main Features

Normal Pond Level

340.0 masl (Meters above sea level)

Maximum (Survival) Pond Level

341.5 masl

Design Flood Discharge Capacity

18,700 cumecs (660,000 cusecs)

Discharge Intensity (Average)

36.5 cumecs (393 cusecs/ft)

Survival Flood Capacities

  1. Gated Sections
  2. Fuse Plug
  3. Combined

 

Canal capacity
Mandatory Flow down-stream of river

 

23,000 cumecs (812,000 cusecs)
23,200 cumecs (819,000 cusecs)
46,200 cumecs (1,630,000 cusecs)

1600 cumecs (max)
28 cumecs














 

Standard Bays

Under Sluices

Head Regulator

No. of Gates

20

8

8

Gate Size (Opening)

18.3 x 7.8m (W x H)

18.3 x 2.8m (W x H)

18.3 x 7m (W x H)

Gate Type

Radial

Radial

Radial

Sill Level

332.2m

326m

333m

Gantry Cranes (1+1)

75/10t

 

75/10t









In Pictures

Tarbela (Spillw...
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Tarbela Dam
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Tarbela Dam
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Tarbela Dam
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Tarbela Dam
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Tarbela Switch ...
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Tarbela Dam
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Tarbela Dam
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Tarbela Dam
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Tarbela Dam
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