The berm is narrow and untidy.

A beach berm is a mound of loose material (sand, shingles, shells, jetsam, flotsam) on the backshore of a beach.

It records the height to which waves have washed up the beach face at high tide.

A beach can bear more than one berm. When so, the highest berm will be landward of lower berm(s).

A beach berm is a mound of loose material (sand, shingles, shells, jetsam, flotsam) on the backshore of a beach.

It records the height to which waves have washed up the beach face at high tide.

A beach can bear more than one berm. When so, the highest berm will be landward of lower berm(s).

Andrea Berm's birth name is Andrea Bermudo Puerto.

The size of the berm is based on the size of the tanks or containers that you are trying to contain. Normally, your berm can hold at leat 110% of what the tank or containers hold.