To measure the DEPTH of a FULL pool, hold a measuring stick vertically at the corner of the hopper pad and note the depth of the water, then measure the distance from the water line to the bead receiver. And, for those interested, a good liner company can produce a liner to fit practically any pool design and shape. Enlarge Pool Maybe you bought a house with a pool that is not large e... https://mozillabd.science/wiki/The_Rise_Retractable_Decks