3.1.3. Canals and Headworks

Try these first

1. 1.

   What does the acronym FDC stand for?

   Hint

   It relates to water flow analysis.

2. 2.

   Why is minimum ecological flow important?

   Hint

   Think about the environment.

3. 3.

   What does the minimum ecological flow ensure?

   • Flood control
   • Supports aquatic life
   • Maximum irrigation

   Hint

   Consider which option focuses on environment.

4. 4.

   True or False: Scour depth is not a crucial factor in canal design.

   • True
   • False

   Hint

   Think about risk management.

5. 5.

   Design a canal system that serves both agricultural and ecological needs. Display considerations for flow rates, ecological flow minimums, and sediment control measures.

   Hint

   Focus on sustainable practices.

6. 6.

   Evaluate a canal system that failed due to ignoring scour estimates: analyze what went wrong and propose remedial designs to prevent future issues.

   Hint

   Think about long-term sustainability.