7月初，长江中上游迎入汛以来最大洪峰，长江干线主汛期来临。7月10日长江沿线重庆、宜昌、汉口的水位为20.23米、6.58米和12.29米，较1日分别高出8米、5米和1米，均出现明显涨势。长江航道局根据汛期水位变化特点加大日常航道维护管理力度，提前做好航标调整工作，确保长江航道安全度汛。

In early July，The Yangtze river reaches into the biggest sin against the flood peak，The Yangtze river main ZhuXunQi coming。July 10, along the Yangtze chongqing、yichang、Hankou water level of 20.23 meters、6.58-and 12.29 meters，A 1, more than 8 meters respectively、5 meters and 1 m，All appear to rise significantly。The Yangtze river flood water level according to the characteristics of the changes enterprise channel maintenance management strength increasing daily，Ahead beacons adjustment，Ensure that the Yangtze river channel high alert safety。

　　为确保汛期航道安全畅通，长江航道局要求全线多个水文站每隔数小时上报一次水位信息，并根据不同水位情况下礁石、沉船等障碍物上的水深情况，及时调整各处航标，确保标位处水深达到计划尺度要求。加强航道、航标检查，并根据水位变化情况，适时缩放浮标系缆，防止标志移位或流失，对有关岸标进行加固，对趸船及备用标志船进行相应处置，做好泛滥河段的航标设置工作和已建、在建桥梁河段的航标维护工作，确保航标标位正确、灯光明亮。

In order to ensure the smooth flow of traffic channel flood season，The Yangtze river enterprise requirements more than all hydrological station every few hours reported a water level information，According to different circumstances and water level rocks、Sunken ships on the obstacles such as water depth，Adjust everywhere beacons，Ensure that standard to measure its depth plan requirements。Strengthen the channel、Beacons check，And according to the change of water level，Timely mooring buoy zoom，Prevent migration or loss sign，About the AnBiao for strengthening，To DunChuan and backup mark ship corresponding disposal，A flood of beacons set to reach work and has built、Bridge under construction of river navigation maintenance work，Ensure beacons standard a correct、Light bright。