Dramatic before and after photos show the scale and scope of Harvey's devastating floods

This is what unfathomable looks like.
By Lili Sams and Andrew Freedman  on 
Dramatic before and after photos show the scale and scope of Harvey's devastating floods
Water from Addicks Reservoir flows into neighborhoods as floodwaters from Tropical Storm Harvey rise. Credit: AP/REX/Shutterstock

The terms"catastrophic" and "unprecedented" have taken on a new, grim meaning for residents of Texas and Louisiana.

Tropical Storm Harvey, which came ashore between Port Aransas and Port O'Connor, Texas, on August 25 as a hurricane, dumped so much rain on the Houston area that it is now considered the most extreme rainstorm on record to strike any U.S. city, dropping 50-inch-plus rainfall totals in some parts of the state.

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The rain overwhelmed the Houston metro area as well as Beaumont and Port Arthur, sending most rivers to record heights and trapping people in their homes. 

These images show the scale and impact of the flooding throughout the state.

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Left: Mercury Drive in Houston, Texas on Aug 27, 2017. Credit: Jabin Botsford/The Washington Post/Getty Images
Right: Mercury Drive in September 2015. Credit: google street view
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Left: Homes and businesses near the Addicks Reservoir  in Houston, Texas on Aug. 29, 2017. Credit: AP/REX/Shutterstock
Right: The same community in April 2017. Credit: google maps 3d
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Left: Post Oak Lane in Houston, Texas on Aug. 27, 2017. Credit: MARK RALSTON/AFP/Getty Images
Right: The same location in 2016. Credit: Google street view
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Left: I-45 in Spring, Texas on Aug. 28, 2017. Credit: AP/REX/Shutterstock
Right: I-45 in Spring, Texas in 2017. Credit: Google street view
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Left: Beamer Road in Houston, Texas on Aug 27, 2017. Credit: Jabin Botsford/The Washington Post/Getty Images
Right: Beamer Road in Houston, Texas in 2016 Credit: google street view
South Loop West in Houston, TX on August 27, 2017. Credit: BRENDAN SMIALOWSKI/AFP/Getty Images
November 2016 Credit: Google street view
Valley Rock Road in Houston, TX on August 28, 2017. Credit: Joe Raedle/Getty Images
September 2015 Credit: Google Street View
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Lili Sams

Lili Sams is a Photo Editor at Mashable, where she works to tell compelling stories utilizing the visual medium of photography. She graduated from the University of Missouri School of Journalism .


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