Build an Above-Ground Waterfall

Step 1

Place the preformed liner in the desired location and mark where the wall blocks should rest.

 

Step 2

Place the base row of wall blocks 6 in. away from the bottom of the liner.

 

Step 3

Install the lit waterfall spillway and waterfall pump. Be sure to follow the cascade's instruction manual carefully. 

 

Step 4

Fill the preformed liner with water to 2 in. below the top of the liner.

 

Step 5

Plug in the cascade light and waterfall pump. Enjoy!