近期，三峡坝上水位持续上涨，7月13日8时达到155.66米，为保证运行安全，三峡船闸自当日10时起由四级运行调整为五级运行。

recent，The three gorges dam groundwater level to rise，July 13, at 8 at 155.66 meters，To ensure the safety of operation，The three gorges shiplock on that day when the 10 by level 4 run up adjusted for category five operation。

　　为了减少级数转换对运行流程的影响，长江三峡通航管理局提前将各级闸室水位调整到五级运行要求水位，调整二闸首设备运行参数，对即将投入运行的一闸首设备进行维护保养并调整到运行状态。二线船闸转换为五级运行后，南线下行船舶由一闸室待闸改为导航墙待闸。

In order to reduce the series to the influence of the conversion process operation，The Yangtze river three-gorges navigation administration at various levels in advance will be adjusted to category five operation chamber water level required water level，Adjust the equipment operation parameters heads，To be put into operation of layout of equipment maintenance and adjustment to the operation。Second line lock into category five after the operation，The downtown downside by a chamber to ship gate to gate to navigation wall。