51.3. Components of a Drainage System

Try these first

1. 1.

   What is the primary function of field drains?

   Hint

   Think about how they help with water management.

2. 2.

   What do collector drains do?

   Hint

   Consider the term 'collect' in their name.

3. 3.

   What is the main function of field drains?

   • To discharge water
   • To collect water
   • To grade land

   Hint

   Think about water management strategies.

4. 4.

   True or False: Collector drains are responsible for transporting water to outlets.

   • True
   • False

   Hint

   Consider the flow of water through the system.

5. 5.

   Consider a sloped agricultural field with a high water table. Design a drainage system using all four components. Discuss your choices for each component's depth and distance from one another.

   Hint

   Focus on the natural flow of water down the slope.

6. 6.

   Discuss the environmental implications of poor drainage design. What issues could arise from not properly designing outlets?

   Hint

   Think about downstream effects and ecological responsibilities.