Fish protection for water intake structures

Figure 5: Computer-generated image of travelling band screen (rotating clockwise) with blue fish collection trough separated from debris trough (brown).



  • Figure 1: Simulated electrical field intensity in a fish barrier
  • Figure 2: Computer-generated image of MultiDisc screen (rotating counter-clockwise); fish buckets and trough in blue.
  • Figure 2: Drawing of Multidisc screen in elevation; as screen rotates fish are tipped out of buckets into trough in front.
  • Figure 4: Schematic drawing of elevation view of  in-to-out travelling band screen showing water flow
  • Figure 5: Computer-generated image of travelling band screen (rotating clockwise) with blue fish collection trough separated from debris trough (brown).
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