"An RAF Chinook helicopter flies in sandbags to help repair the dam at Toddbrook reservoir near the village of Whaley Bridge in Derbyshire, England, Friday, Aug. 2, 2019. A British military helicopter dropped sandbags Friday to shore up a reservoir wall as emergency services worked frantically to prevent a rain-damaged dam from collapsing. Engineers said they remain ""very concerned"" about the integrity of the 19th-century Toddbrook Reservoir, which contains around 1.3 million metric tons (1.5 million (U.S tons) of water. (Danny Lawson/PA via AP)"
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