Long-term monitoring of earth dam of the Charvak hydroelectric power plant (HPP) considering the water level of the reservoirKlara Salyamova, Ekaterina An, Nematilla Nishonov, Komil Toshmatov and Khusanboy TurdikulovE3S Web of Conf., 462 (2023) 02050DOI: https://doi.org/10.1051/e3sconf/202346202050