大峡谷国家公园因8月29日特大洪灾遭受严重打击，长达12.5英里的输水管道受损导致供水中断1。美国国家公园服务部宣布，将在数周内而非数月内恢复供水1。临时进水工程本周启动，超过2亿美元的维修升级项目将确保未来50年以上的供水需求1。
这场洪灾造成了严重的人员伤亡1。洪灾共导致2人死亡、1人失踪，约80人获救1。居住在大峡谷南缘的约1600名居民受到了供水中断的直接影响1。常住居民Gloria Barrett表示，这是她见过损伤最严重的一次1。西部事件管理队副事件指挥官Dave Black指出，"这条旧管道的损伤与我们的新解决方案已无关"1。该输水管道自2010年以来已经破裂超过85次1，新的升级方案旨在彻底改善这一长期困扰。
A major flooding event on August 29 caused severe damage to the water infrastructure serving Grand Canyon National Park, prompting U.S. National Park Service officials to announce an accelerated recovery timeline.1 The disaster damaged a 12.5-mile water transmission pipeline, disrupting the water supply to the area.1 Rather than requiring months for repairs, park officials stated that water service would be restored within weeks.1 A temporary intake project is set to launch this week to address the immediate supply disruption.1
The August 29 flooding proved catastrophic, resulting in two deaths, one missing person, and approximately 80 people rescued.1 The incident has exposed longstanding vulnerabilities in the aging infrastructure: the pipeline has ruptured more than 85 times since 2010.1 To address these chronic failures, the National Park Service plans to undertake a comprehensive repair and upgrade project exceeding $200 million, designed to ensure reliable water supply for the next 50 years or more.1 According to Dave Black, deputy incident commander of the Western Incident Management Team, "the damage to this old pipeline is disconnected from our new solution," underscoring the need for complete system modernization.1 For the approximately 1,600 residents of Grand Canyon Village on the South Rim, the restoration effort represents critical relief following what resident Gloria Barrett, who has lived there for ten years, described as "the worst damage I've ever seen."1
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