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Drought Brings Challenges To City Water Departments

机译：干旱给城市水务部门带来挑战

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Failed crops drooping over dry, rock-hard soil backed by record heat... dried lake beds and farm ponds... reservoirs falling to dangerously-low levels... wildfires burning tens of thousands of acres, consuming everything in their path... And the list goes on. In many areas, lack of rainfall was accompanied by intense heat that set records during the summer of 2011. For 2012, an unusually mild winter and early spring with unseasonal storms has people wondering what the coming summer will bring. While many effects of the drought are easily seen, the underground utility infrastructure of drought-stricken cities suffered major damage last summer as dry soils shifted, causing water mains to rupture. City crews and contractors were busy repairing water line breaks, a time-consuming and costly task.
机译：失败的农作物下垂在干燥，坚硬的土壤上，并受到创纪录的高温的支撑...干dried的湖床和农场池塘...水库降至危险的低水平...野火烧毁了成千上万英亩的土地，消耗了沿途的一切。 .. 而这样的例子不胜枚举。在许多地区，缺乏降雨伴随着2011年夏季创纪录的高温。2012年，异常温和的冬季和初春以及非季节性风暴使人们想知道即将到来的夏季会带来什么。虽然很容易看到干旱的许多影响，但干旱的城市的地下公用事业基础设施在去年夏天遭受了严重破坏，原因是干燥的土壤转移，导致水管破裂。城市工作人员和承包商忙于修理供水管线的中断，这是一项耗时且昂贵的任务。

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