As the high head, high velocity and large flow of flood discharge, the concrete of spillway tunnel in Xiaowan Hydropower Station is easy to be damaged by cavitation.

小湾水电站泄洪洞在泄洪时具有高水头、高流速、泄量大的特点，对混凝土冲刷力强，容易产生空蚀破坏。

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Trains between Somerset and Devon are likely to be disrupted for up to a week after signalling equipment was damaged by flood water.

BBC: Somerset and Devon trains disrupted 'for up to a week'