Template:Removal of weirs

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Classification Selection
Fish species for the measure All
Does the measure require loss of power production -
-
Structural (requires no additional flow release)
Recurrence of maintenance Less often than yearly
Which life-stage of fish is measure aimed at Spawning / Recruitment
Juveniles
Adult fish
Movements of migration of fish
Which physical parameter is addressed -
-
-
Substrate and hyporheic zone
-
-
Water velocity
Water depth
Hydropower type the measure is suitable for Plant in dam
Plant with bypass section
Dam height (m) the measure is suitable for All
Section in the regulated system measure is designed for -
-
Bypass section
Downstream outlet
River type implemented Steep gradient (up to 0.4 %)
Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
-
Level of certainty in effect Moderately certain
Technology readiness level TRL 9: actual system proven in operational environment
Cost of solution See cost table