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The Trans Canyon Pipeline, built in 1965, has begun deteriorating rapidly in past few years and is in need of complete replacement.

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NPS could raise water restrictions at Grand Canyon

Grand Canyon National Park remains in Level 2 water conservation measures because of water delivery system issues and may implement further restrictions next week.

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NPS seeking public comment on proposal to replace Trans-Canyon Pipeline

Open house public scoping meetings to be held in Grand Canyon, Flagstaff

The National Park Service (NPS) is seeking public comment on a proposal to replace the obsolete Trans-Canyon Water Distribution Pipeline.

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Utility repairs top Grand Canyon's deferred maintenance needs

Trans Canyon Pipeline, North Rim water system make up majority of park's $370 million repair estimate

As the National Park Service faces an uncertain budgetary future, two senators introduced a bi-partisan bill aimed at chiseling away the agency’s $12 billion deferred maintenance backlog.