川江上的小米滩位于泸州下游约5公里,整治前是川江上泸州与重庆间的第一枯水险滩,有“咽喉险滩”之称。1978年冬至81年春先后对该滩进行了两期航道整治。第一期工程后效果不佳,海损事故增多。第二期工程后,滩况显著好转,达到了设计要求。本文就小米滩整治前的碍航状况,整治中的变 Xiaomi beach on the Chuanjiang River is about 5 kilometers downstream of Luzhou. Before the remediation, it was the first low-lying dangerous beach between Luzhou and Chongqing on the Chuanjiang River. 1978 winter solstice 81 spring has successively carried out two courses of the beach remediation. After the first phase of the project, the result was poor and the number of maritime accidents increased. After the second phase of the project, the beach condition improved significantly, reaching the design requirements. This article Milky Beach remediation before hurried condition, remediation changes