记者从中国三峡总公司获悉 ,国务院三峡建委第 13次全会决定 :三峡工程将于 2 0 0 6年汛后提前一年蓄水至15 6m高程。据三峡总公司总经理李永安介绍 ,在今年 9月初长江上游发生的大洪水中 ,三峡水库通过提高运行水位 ,拦蓄了 5亿m3的洪水 ,减轻了下游防洪压力 ,三峡工程于 2 0 The reporter learned from China Three Gorges Corporation that the 13th Plenum of the Three Gorges Construction Committee of the State Council has decided that the Three Gorges Project will impound water up to 15 6m one year ahead of flood season in 2006. According to Li Yongan, general manager of the Three Gorges Corporation, in the big floods that occurred in the upper reaches of the Yangtze River in early September this year, the Three Gorges Reservoir saved 500 million m3 of floods by raising the operating water level, reducing the flood control pressure downstream.