1983年7月13日,江西省九江市洪水位达22.12m,超过1954年洪水4 cm。九江县沿江滨湖千亩以上圩堤19座,先后出现各类险情137处,长达23.7km。其中发生管涌28处,长达9.5km,占险情的40%以上;发生内滑坡31处,长达2.8km,占险情的11.8%。此类险情,危险性大,如抢救不及时,措施不得当,就会造成圩堤失事。1983年在防汛抢险中,因管涌失事的堤有新洲、九洲、乌鱼皂3座;因 July 13, 1983, Jiujiang City, Jiangxi Province flood level of 22.12m, more than 1954 flood 4cm. Jiujiang County Lakeside lake acres above the levee 19, there have been 137 kinds of dangerous situations, up to 23.7km. Among them, 28 pipes occurred, up to 9.5km in length, accounting for more than 40% of the dangerous conditions; 31 landslides occurred, up to 2.8km, accounting for 11.8% of the total. Such dangerous situation, the danger of large, such as the rescue is not timely, the measures shall not be improper, it will cause dike collapse. In flood control and rescue in 1983, there were 3 new embankments, Xinzhou, Jiuzhou and Muyu because of the piping accident