Grand Canyon, wildfire and National Park Service
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The Dragon Bravo Fire in Arizona has destroyed dozens of structures and a water treatment facility on the Grand Canyon's North Rim.
Officials are reminding tourists that the South Rim of the Grand Canyon is still open for business despite the Dragon Bravo Fire on the North Rim.
Wildfires burning at or near the Grand Canyon's North Rim are still raging as strong winds, high heat and low humidity persist.
A water treatment facility at the North Rim had been compromised by the fire, causing chlorine gas to fall to the bottom of the Canyon.
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