Following normal operation, the reservoir's level dropped as water was released downstream during the winter and early spring 2008 and was at a low level when the Wenchuan earthquake occurred.

水库正常运转以后，因为在冬季和2008年春天早期的时候向下游放水，水库水位一直在下降。而汶川地震发生的时候，水库正处在一个低的水位上。

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Following normal operation, the reservoir's level dropped aswater was released downstream during the winter and early spring2008 and was at a low level when the Wenchuan earthquake occurred.

水库正常运转以后，因为在冬季和2008年春 天早期的时候向下游放水，水库水位一直在下降。 而汶川地震发生的时候，水库正处在一个低的水位上。

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