Which erosion control practice is designed to specifically handle water conveyance?

The practice of erosion control designed specifically to manage water conveyance includes a variety of methods that work to direct and control water flow effectively, thereby reducing erosion and sedimentation risks. Each of the listed practices plays a vital role in handling water movement.

Stone check dams are small, rock-filled structures placed in channels, designed to slow water flow and promote sediment deposition, thereby managing the energy of moving water. They help stabilize channels while allowing some flow through, contributing to effective water management.

Diversion channels are engineered ditches or channels that redirect water away from vulnerable areas. Their primary function is to convey runoff efficiently while controlling erosion along the sides by minimizing flow velocity, which is essential in managing potential erosion hazards.

Pipe slope drains are systems that convey water from the top of a slope down to a lower point, typically used on steep terrains to prevent surface water erosion by directing runoff safely away from vulnerable areas. They are critical in maintaining slope stability and reducing erosion from surface water.

Given that each of these practices is specifically tailored to control and convey water while minimizing erosion potential in different scenarios, selecting "all of the above" accurately reflects the comprehensive nature of these erosion control measures. They collectively serve to handle water conveyance effectively, thus encompassing a range of strategies