Barb Davis, 74. is helped to dry land after being rescued from her flooded neighborhood after it was inundated with rain water, remnants of Hurricane Harvey, on August 28, 2017 in Houston, Texas. Harvey, which made landfall north of Corpus Christi late Friday evening, is expected to dump upwards to 40 inches of rain in areas of Texas over the next couple of days.

People take shelter at the George R. Brown Convention Center after flood waters from Hurricane Harvey inundated the city on August 29, 2017 in Houston, Texas. The evacuation center which is overcapacity has already received more than 9,000 evacuees with more arriving.

A volunteer carries a woman whose home was impacted by severe flooding following Hurricane Harvey in north Houston.

People wait for family to pick them up after escaping a flooded neighborhood during the aftermath of Hurricane Harvey August 29, 2017 in Houston, Texas. Floodwaters have breached a levee south of the city of Houston, officials said Tuesday, urging residents to leave the area immediately.

An elderly woman and her granddaughter are evacuated from the Clodine district.

Coast Guard helicopter flies over a neighborhood after the area was inundated with flooding.

John Tuan returns to rescue his dog who was left in his flooded house in the Clodine district.

Rescue workers and volunteers help residents make their way out of a flooded neighborhood after it was inundated with rain water following Hurricane Harvey. 

Here's how you can help:

Red Cross 

iHeartMedia Disaster Relief Fund

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