The features and functions of the ponds are described. The basics of ponds related to location and location are described. Storage needs of water are calculated. Aspects related to the geometry of the ponds are studied. Components of ponds are described. It describes and calculates earth movement of a pond as well as aspects related to the control of the execution. Pathologies of the ponds are analyzed. The rehabilitation process of ponds is described. The standards of ponds regulation are studied. Causes breakage of ponds are studied. Break flow of ponds are calculated. Simulating of ponds breaking is performed. The potential damage in case of breaking of the ponds are analyzed.