PHOTOS: Harvey's strong winds, rain cause damage

A truck navigates a street which has been inundated with flooding from Hurricane Harvey on August 27, 2017 in Houston, Texas.

People walk dogs through flooded streets as the effects of Hurricane Harvey are seen August 27, 2017 in Galveston, Texas.

A guage shows the depth of water a an underpass on Interstate 10 which has been inundated with flooding from Hurricane Harvey on August 27, 2017 in Houston, Texas.

TOPSHOT - People make their way down partially flooded roads following the passage of Hurricane Harvey on August 26, 2017 in Galveston, Texas. / AFP PHOTO / Brendan Smialowski (Photo credit should read BRENDAN SMIALOWSKI/AFP/Getty Images)

A passerby tries to pickup a fallen McDonalds logo as the effects of Hurricane Harvey are seen August 26, 2017 in Galveston, Texas.

TOPSHOT - Hurricane Harvey damage is seen in Bayside, TX August 26, 2017. / AFP PHOTO / Daniel KRAMER (Photo credit should read DANIEL KRAMER/AFP/Getty Images)

TOPSHOT - Cars are seen below a collapsed shelter following the passage of Hurricane Harvey on August 26, 2017 in Galveston, Texas. / AFP PHOTO / Brendan Smialowski (Photo credit should read BRENDAN SMIALOWSKI/AFP/Getty Images)

Brad Matheney offers help to a man in a wheelchair in a flooded street while Hurricane Harvey passes through Texas August 26, 2017 in Galveston, Texas.

A destroyed laundrymat is seen after Hurricane Harvey passed through on August 26, 2017 in Rockport, Texas. Harvey made landfall shortly after 11 p.m. Friday, just north of Port Aransas.

Damage is seen in the aftermath of Hurricane Harvey August 26, 2017 in Katy, Texas.

People walk through flooded streets as the effects of Hurricane Harvey are seen August 26, 2017 in Galveston, Texas.

A Dairy Queen restaurant in South Texas was almost completely destroyed by Hurricane Harvey, August 26, 2017. / AFP PHOTO / Daniel KRAMER (Photo credit should read DANIEL KRAMER/AFP/Getty Images)

TOPSHOT - Damaged boats in a multi-level storage facility are seen following passage of Hurricane Harvey at Rockport, Texas on August 26, 2017. / AFP PHOTO / MARK RALSTON (Photo credit should read MARK RALSTON/AFP/Getty Images)

A badly damaged store after Hurricane Harvey hit Rockport, Texas on August 26, 2017.

A light plane sits upside done at Rockport Airport after heavy damage when Hurricane Harvey hit Rockport, Texas on August 26, 2017.

Damage to the First Baptist Church of Rockport after Hurricane Harvey hit Rockport, Texas on August 26, 2017. / AFP PHOTO / MARK RALSTON (Photo credit should read MARK RALSTON/AFP/Getty Images)

Vehicles drive through a flooded street as the effects of Hurricane Harvey are seen August 26, 2017 in Galveston, Texas. Hurricane Harvey left a trail of devastation Saturday after the most powerful storm to hit the US mainland in over a decade slammed into Texas, destroying homes, severing power supplies and forcing tens of thousands of residents to flee. / AFP PHOTO / Brendan Smialowski / The erroneous mention[s] appearing in the metadata of this photo by Brendan Smialowski has been modified in AFP systems in the following manner: [Hurricane Harvey] instead of [Hurricane Henry]. Please immediately remove the erroneous mention[s] from all your online services and delete it from your servers. If you have been authorized by AFP to distribute it to third parties, please ensure that the same actions are carried out by them. Failure to promptly comply with these instructions will entail liability on your part for any continued or post notification usage. Therefore we thank you very much for all your attention and prompt action. We are sorry for the inconvenience this notification may cause and remain at your disposal for any further information you may require. (Photo credit should read BRENDAN SMIALOWSKI/AFP/Getty Images)