洪水已降至警戒水位之下。
亚洲稻米储量达到了警戒水位。
昨天密西西比河洪水到达维克斯堡的水位超出警戒水位14.1英尺，但是并没有损坏主堤，也没有淹没整个城市。
The Mississippi River crested at Vicksburg yesterday at a record high of 14.1 feet above flood stage, but did not breach the main levee or inundate the city.
水位已上升到了警戒水位。
湘江长沙段超警戒水位。
确定各水文站保证水位和警戒水位，是新建水文站的首要工作任务之一。
To determine the safety water level and the warning water level is of chiefly assignment for the new gauge.
钱塘江及所有支流水位周四早上七点超过警戒水位。
Water levels on the Qiantang River and all its tributaries exceeded the safety level at 7 am on Thursday.
2005年6月，由于受强盛的西南暖温气流和弱冷空气的共同影响，珠江流域经历了暴雨到大暴雨天气，西江流域中、下游普遍出现了超警戒水位。
Because of the powerful warm air current, southwest and weak cold air in June, 2005, the Peal River has gone through the heavy storm weather.
2005年6月，由于受强盛的西南暖温气流和弱冷空气的共同影响，珠江流域经历了暴雨到大暴雨天气，西江流域中、下游普遍出现了超警戒水位。
Because of the powerful warm air current, southwest and weak cold air in June, 2005, the Peal River has gone through the heavy storm weather.
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