1981年7月上中旬,长江上游的四川省连续发生暴雨,主要支流嘉陵江、沱江、岷江江水猛涨。长江上游出现了本世纪以来最大的一次暴雨洪水过程。在与这次特大洪水斗争中,广大水文测站战士冒酷暑,战恶浪,抢测洪峰,及时报汛,水文气象预报人员,昼夜监视雨情、水情的发 In mid-July 1981, torrential rains continued in Sichuan Province in the upper reaches of the Yangtze River. The major tributaries of the Jialing River, Tuojiang River and Minjiang River surged. The upper reaches of the Yangtze River has seen the largest storm flood in this century. In the struggle with this extraordinary flood, the majority of hydrological station warriors take the heat of summer, wars wreak havoc, flood peak detection, and timely reporting of floods, hydrological and meteorological forecasters, day and night monitoring of rain conditions and water regimes