What buildings or relics have been flooded by water?

Baiheliang is a natural Liang Shi with a length of about 1600 m and a width of 15 m. There are more than 100 inscriptions on the beam. When the Yangtze River is submerged by the river, it appears in low water, so it is also regarded as an ancient hydrological station. There are many literati (Huang Tingjian, Zhu, Wang Shizhen, etc. ) In this inscription, more than 30,000 words are left, so it is called "underwater forest of steles". Due to the construction of the Three Gorges Project, when the Three Gorges reservoir area was filled to an altitude of 175 meters, the inscription of Baiheliang was completely submerged more than 30 meters underwater and could not be exposed to the water. Therefore, in 200 1 year, Academician Ge Xiurun of Chinese Academy of Sciences put forward the underwater original site protection scheme of "pressure-free container", and built an underwater museum on the original site, using the principle of engineering pressure, to build an pressure-free protective shell with water inside and outside, so that tourists can enter the museum from the shore through the underwater channel and watch the inscription of the White Crane Beam. Baiheliang Underwater Museum officially opened on May 6th, 2009.