2020 Bingo Card: Flood of Black Sludge in Arizona

According to iflscience.com, the video was taken on July 15 from a drainage/dry run area after a "minor storm". That 'sludge' is a flash flood of mud and debris after the area recently has dealt with wildfires.

Credit: Official Pima County via Twitter

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Filed Under: Arizona, black, flash, flood, lightning, ooze, Rain, sludge, Water, wildfires

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