长江三峡工程的正常蓄水位，事关重大，中外业内人士均举目关注。20世纪80年代初开始论证超蓄的150m方案时，按当时的资料，笔者曾写过180m方案的意见。及至看了1986年的论证资料后，我开始认识到当时论证的正常蓄水位175m方案，已不合理了，不如在不超蓄的145～160m间选择方案 The normal water level of the Three Gorges Project is of great importance. Both domestic and foreign people in the industry have raised their concerns. At the beginning of the 1980s when demonstrating the 150m program of super savings, according to the information at that time, the author once wrote the opinion of the 180m program. When I looked at the demonstration materials of 1986, I began to realize that the 175m plan for the normal water level demonstration at the time was unreasonable, and it was better to choose between 145 and 160m without overcharging