• Register
0 votes

what is fish ladder & why it is provided??

in Hydraulics by  

1 Answer

0 votes

The fish ladder:
Fish ladder is provided, for the following purposes

  1. For movement of fish (serves as the artificial barrier in either direction)
  2. Difference of level on the upstream and downstream sides on the weir is split up into water steps by means of baffle walls constructed across the inclined chute of fish ladder.
  3. Velocity in chute must not be more than 3m/s
  4. Grooved gate at upstream and downstream - for effective control.
  5. Optimum velocity in fish ladder is 6-8 ft/s

Components of a Barrage

by  

Related questions

0 votes
1 answer 416 views
0 votes
0 answers 82 views
82 views asked Jul 1, 2015 in Hydraulics by mfby2k  
0 votes
0 answers 93 views
0 votes
1 answer 99 views
99 views asked Jul 1, 2015 in Hydraulics by mfby2k  
...