The county to be inundated by the Three Gorges reservoir..

A combo picture shows the demolition of the last county seat to be inundated by the Three Gorges reservoir, in Kaixian county of southwest China's Chongqing municipality, November 15, 2007. The county to be inundated by the Three Gorges reservoir, which is set to rise to a mark of 175 meters, was demolished on Thursday, Xinhua News Agency reported