PHOTOS: Southeast Texas Devastated By Harvey Floodwaters
/ CBS News
Stranded vehicles sit where they got stuck in high water from Hurricane Harvey on Dairy Ashford Drive, August 28, 2017 in Houston, Texas. (Photo by Erich Schlegel/Getty Images)
Epic Flooding Inundates Houston After Harvey
People are rescued from a hotel by boat after Hurricane Harvey caused heavy flooding in Houston, Texas on August 27, 2017.
(Photo credit MARK RALSTON/AFP/Getty Images)
Epic Flooding Inundates Houston After Harvey
Rescue crews search for people in distress after Hurricane Harvey caused heavy flooding in Houston, Texas on August 27, 2017.
(Photo credit MARK RALSTON/AFP/Getty Images)
Epic Flooding Inundates Houston After Harvey
Cars are trapped in floodwater near the I-10 freeway leading into Houston after Hurricane Harvey caused heavy flooding in the city, August 27, 2017.
Massive flooding unleashed by deadly monster storm Harvey left Houston -- the fourth-largest city in the United States -- increasingly isolated as its airports and highways shut down and residents fled homes waist-deep in water. / AFP PHOTO / MARK RALSTON (Photo credit should read MARK RALSTON/AFP/Getty Images)
Harvey Slams Into Texas Gulf Coast
Police block traffic following closure of the I-10 freeway leading into Houston after Hurricane Harvey caused heavy flooding in the city, August 27, 2017. (Photo credit MARK RALSTON/AFP/Getty Images)
Harvey Slams Into Texas Gulf Coast
The downtown Houston skyline and flooded highway 288 are seen August 27, 2017 as the city battles with tropical storm Harvey and resulting floods. (Photo credit THOMAS B. SHEA/AFP/Getty Images)
Harvey Slams Into Texas Gulf Coast
The theatre district of Houston is flooded August 27, 2017 as the city battles with tropical storm Harvey and resulting floods. (Photo credit THOMAS B. SHEA/AFP/Getty Images)
Harvey Slams Into Texas Gulf Coast
Naomi Coto carries Simba on her shoulders as they evacuate their home after the area was inundated with flooding from Hurricane Harvey on August 27, 2017 in Houston, Texas. (Photo by Joe Raedle/Getty Images)
Harvey Slams Into Texas Gulf Coast
A man dodges a wake in flood waters during the aftermath of Hurricane Harvey in Houston, Texas. (Photo credit BRENDAN SMIALOWSKI/AFP/Getty Images)
Harvey Slams Into Texas Gulf Coast
Evacuees from Hurricane Harvey at the Delco Center in east Austin, Texas on Sunday, August 27, 2017. The Red Cross says they currently have 185 people but if needed, are prepared to handle 350 people at this location.(Photo credit SUZANNE CORDEIRO/AFP/Getty Images)
Harvey Slams Into Texas Gulf Coast
A man carries his belongings as he walks through the flooded waters on Telephone Rd. in Houston on August 27, 2017 as the US fourth city city battles with tropical storm Harvey and resulting floods. (Photo credit THOMAS B. SHEA/AFP/Getty Images)
Harvey Slams Into Texas Gulf Coast
People wait in a city dump truck on an I-610 overpass for evacuation during the aftermath of Hurricane Harvey August 27, 2017 in Houston, Texas. (Photo credit BRENDAN SMIALOWSKI/AFP/Getty Images)
Harvey Slams Into Texas Gulf Coast
Mario Qua holds Wilson Qua as they evacuate their flooded home after the area was inundated with flooding from Harvey on August 27, 2017 in Houston, Texas. (Photo by Joe Raedle/Getty Images)
Harvey Slams Into Texas Gulf Coast
People use a truck to evacuate their homes after the area was inundated with flooding from Hurricane Harvey on August 27, 2017 in Houston, Texas. (Photo by Joe Raedle/Getty Images)
Harvey Slams Into Texas Gulf Coast
A sign along I-69 tells drivers that highway 610 is closed due to high water from Hurricane Harvey on August 27, 2017 in Houston, Texas. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Cade Ritter rides through a flooded parking lot on the campus of Rice University after it was inundated with water from Hurricane Harvey on August 27, 2017 in Houston, Texas. (Photo by Scott Olson/Getty Images)
Harvey Slams Into Texas Gulf Coast
A submerged car is seen on Interstate 610 North on August 27, 2017 in Houston as the city battles with tropical storm Harvey and resulting floods. / AFP PHOTO / Thomas B. Shea (Photo credit should read THOMAS B. SHEA/AFP/Getty Images)
Harvey Slams Into Texas Gulf Coast
People view the flooded highways in Houston on August 27, 2017 as the city battles with tropical storm Harvey and resulting floods. (Photo credit should read THOMAS B. SHEA/AFP/Getty Images)
Harvey Slams Into Texas Gulf Coast
People view the flooded highways in Houston on August 27, 2017 as the city battles with tropical storm Harvey and resulting floods. (Photo credit should read THOMAS B. SHEA/AFP/Getty Images)
Harvey Slams Into Texas Gulf Coast
Refineries are seen in the aftermath of Hurricane Harvey August 27, 2017 in Houston, Texas. (Photo credit should read BRENDAN SMIALOWSKI/AFP/Getty Images)
Harvey Slams Into Texas Gulf Coast
An Austin-Area grocer shelves are empty as they keep bottled water and other essential items stocked and sell limited quantities on August 27, 2017, during the aftermath of Hurricane Harvey which hit the Texas Golf coast.
(Photo credit SUZANNE CORDEIRO/AFP/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Firefighters put out a fire during the aftermath of Hurricane Harvey on August 28, 2017 in Houston, Texas. (Credit: BRENDAN SMIALOWSKI/AFP/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Firefighters put out a fire during the aftermath of Hurricane Harvey on August 28, 2017 in Houston, Texas. (Credit: BRENDAN SMIALOWSKI/AFP/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Flood victims gather for food at a shelter in the George R. Brown Convention Center during the aftermath of Hurricane Harvey on August 28, 2017 in Houston, Texas. (Credit: BRENDAN SMIALOWSKI/AFP/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Flood victims eat and rest at a shelter in the George R. Brown Convention Center during the aftermath of Hurricane Harvey on August 28, 2017 in Houston, Texas. (Credit: BRENDAN SMIALOWSKI/AFP/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
A truck driver walks past an abandoned truck while checking the depth of an underpass during the aftermath of Hurricane Harvey August 28, 2017 in Houston, Texas. (Credit: BRENDAN SMIALOWSKI/AFP/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Houston Fire Department Dive Team members motor through high water on North Braeswood Blvdlooking for victims of the flooding from Hurricane Harvey 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. (Photo by Erich Schlegel/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Local apartment residents cross high water on North Braeswood Blvd to escape the flooding from Hurricane Harvey 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. (Photo by Erich Schlegel/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Bill Brown gets a ride through high water on North Braeswood Blvd to be with his elderly father during the flooding from Hurricane Harvey 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. (Photo by Erich Schlegel/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Local apartment residents cross high water on North Braeswood Blvd to escape the flooding from Hurricane Harvey 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. (Photo by Erich Schlegel/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Volunteer search and rescuers from Passion Pursuit film production company launch their motor boat near Bray Bayou and Loop 610 to rescue flood victims in the Meyerland neighborhood after Hurricane Harvey inundated the area 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. (Photo by Erich Schlegel/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Arthur Kolten, 96, center, was rescued by volunteers in a motor boat from his flooded home in the Meyerland neighborhood after Hurricane Harvey inundated the area 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. (Photo by Erich Schlegel/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People walk down a flooded street as they evacuate their homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People walk down a flooded street as they evacuate their homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Search and rescuer volunteers launch their boats near Bray Bayou and Loop 610 to rescue flood victims in the Meyerland neighborhood after Hurricane Harvey inundated the area 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. (Photo by Erich Schlegel/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
A family salvages items from their garage after floodwaters receded during the aftermath of Hurricane Harvey on August 28, 2017 in Houston, Texas. (Credit: BRENDAN SMIALOWSKI/AFP/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People walk down a flooded street as they evacuate their homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People use a inflated mattress to evacuate their homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People catch a ride on a construction vehicle down a flooded street as they evacuate their homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People walk down a flooded street as they evacuate their homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People walk down a flooded street as they evacuate their homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People wait to be rescued from their flooded homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People walk down a flooded street as they evacuate their homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People walk down a flooded street as they evacuate their homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People wait to be rescued from their flooded homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People walk down a flooded street as they evacuate their homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People wait to be rescued from their flooded homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People wait to be rescued from their flooded homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People walk down a flooded street as they evacuate their homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
A person waves to rescuers as he walks through a flooded street after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Shardea Harrison looks on at her 3 week old baby Sarai Harrison being held by Dean Mize as he and Jason Legnon used his airboat to rescue them from their home after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
A person walks through a flooded street with a dog after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People are evacuated from their homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People walk down a flooded street as they evacuate their homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Dean Mize holds a baby as he helps evacuate people from their homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People walk down a flooded street as they evacuate their homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
A person waits to be rescued from his flooded home after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
A person waits to be rescued from his flooded home after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Dean Mize (L) and Jason Legnon carry a person to an airboat as they rescue people from their homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People walk down a flooded street as they evacuate their homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Homes are seen inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Rescuers help a man and children from flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Dean Mize holds children as he and Jason Legnon use an airboat to rescue people from homes that are inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Dean Mize (R) helps an evacuee from an airboat after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People walk down a flooded street as they evacuate their homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
A family walks through water to escape from their homes on highway 90 after Hurricane Harvey caused heavy flooding in Houston, Texas on August 28, 2017. (Credit: MARK RALSTON/AFP/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
A family walks through water toescape from their homes on highway 90 after Hurricane Harvey caused heavy flooding in Houston, Texas on August 28, 2017.
Rescue teams in boats, trucks and helicopters scrambled Monday to reach hundreds of Texans marooned on flooded streets in and around the city of Houston before monster storm Harvey returns. (Credit: MARK RALSTON/AFP/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People walk through water to escape from their homes on highway 90 after Hurricane Harvey caused heavy flooding in Houston, Texas on August 28, 2017.
Rescue teams in boats, trucks and helicopters scrambled Monday to reach hundreds of Texans marooned on flooded streets in and around the city of Houston before monster storm Harvey returns. (Credit: MARK RALSTON/AFP/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
A Sheriff Dept boat prepares to rescue people after Hurricane Harvey caused heavy flooding in Houston, Texas on August 28, 2017.
Rescue teams in boats, trucks and helicopters scrambled Monday to reach hundreds of Texans marooned on flooded streets in and around the city of Houston before monster storm Harvey returns. (Credit: MARK RALSTON/AFP/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
A boy rides a pool float in his front yard after severe flooding following Hurricane Harvey in the Cypresswood Creek subdivision in north Houston August 28, 2017 in Houston, Texas. Harvey, which made landfall north of Corpus Christi late Friday evening, is expected to dump upwards of 40 inches of rain over the next couple of days. (Photo by Win McNamee/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People flee their homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
A woman is helped after she was rescued from her home after it was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People wait for a rescue boat as they flee their homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Coast Guard officials help a lady that was rescued from her home after it was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People evacuate their homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People wait to load up on an evacuation bus after their homes were inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People wait for a rescue boat as they flee their homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People evacuate their homes after the area was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People make their way out of a 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. (Photo by Scott Olson/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People make their way out of a 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. (Photo by Scott Olson/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People make their way out of a 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. (Photo by Scott Olson/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People make their way out of a 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. (Photo by Scott Olson/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People wait for a ride to a shelter after being rescued from a flooded neighborhood when 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. (Photo by Scott Olson/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Mike Magee, 37, stands next to his boat with his daughters inside, before setting out on a mission to rescue a friend and her four children from heavy rains caused by Hurricane Harvey on Agust 28, 2017, near Hamshire, Texas.
Monday was supposed to be the first day back at school. Instead the Magee daughters boarded a boat with their parents and floated down a Texas Interstate to rescue friends from dangerously rising flood water. "Aint nothing different than us going out on the river," mused Alissa Magee, 34, and she and husband Mike, 37, ferried Carol Brown and her four children to higher ground in Hamshire, Texas.
(Credit: JENNIE MATTHEW/AFP/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Evacuees fill up cots at the George Brown Convention Center that has been turned into a shelter run by the American Red Cross to house victims of the high water from 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. (Photo by Erich Schlegel/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Evacuees fill up cots at the George Brown Convention Center that has been turned into a shelter run by the American Red Cross to house victims of the high water from 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. (Photo by Erich Schlegel/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Evacuees fight the rain outside the George Brown Convention Center which has been turned into a shelter run by the American Red Cross to house victims of the high water from 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. (Photo by Erich Schlegel/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Evacuees arrive at the Convention Center shelter after evacuating from their homes when Hurricane Harvey caused heavy flooding in Houston, Texas on August 28, 2017.
Rescue teams in boats, trucks and helicopters scrambled Monday to reach hundreds of Texans marooned on flooded streets in and around the city of Houston before monster storm Harvey returns. (Credit: MARK RALSTON/AFP/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Evacuees arrive at the Convention Center shelter after evacuating from their homes when Hurricane Harvey caused heavy flooding in Houston, Texas on August 28, 2017.
Rescue teams in boats, trucks and helicopters scrambled Monday to reach hundreds of Texans marooned on flooded streets in and around the city of Houston before monster storm Harvey returns. (Credit: MARK RALSTON/AFP/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Evacuees arrive at the Convention Center shelter after evacuating from their homes when Hurricane Harvey caused heavy flooding in Houston, Texas on August 28, 2017.
Rescue teams in boats, trucks and helicopters scrambled Monday to reach hundreds of Texans marooned on flooded streets in and around the city of Houston before monster storm Harvey returns. (Credit: MARK RALSTON/AFP/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People wait to check into a shelter in the George R. Brown Convention Center during the aftermath of Hurricane Harvey on August 28, 2017 in Houston, Texas.
Rescue teams in boats, trucks and helicopters scrambled Monday to reach hundreds of Texans marooned on flooded streets in and around the city of Houston before monster storm Harvey returns. (Credit: BRENDAN SMIALOWSKI/AFP/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
A man walks past ducks during the aftermath of Hurricane Harvey on August 28, 2017 in Houston, Texas.
Rescue teams in boats, trucks and helicopters scrambled Monday to reach hundreds of Texans marooned on flooded streets in and around the city of Houston before monster storm Harvey returns. (Credit: BRENDAN SMIALOWSKI/AFP/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
A vet holds a dog at a shelter in the George R. Brown Convention Center during the aftermath of Hurricane Harvey on August 28, 2017 in Houston, Texas.
Rescue teams in boats, trucks and helicopters scrambled Monday to reach hundreds of Texans marooned on flooded streets in and around the city of Houston before monster storm Harvey returns. (Credit: BRENDAN SMIALOWSKI/AFP/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People check in to a shelter in the George R. Brown Convention Center during the aftermath of Hurricane Harvey on August 28, 2017 in Houston, Texas.
Rescue teams in boats, trucks and helicopters scrambled Monday to reach hundreds of Texans marooned on flooded streets in and around the city of Houston before monster storm Harvey returns. (Credit: BRENDAN SMIALOWSKI/AFP/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
People wait to be checked by police before entering a shelter in the George R. Brown Convention Center during the aftermath of Hurricane Harvey on August 28, 2017 in Houston, Texas.
Rescue teams in boats, trucks and helicopters scrambled Monday to reach hundreds of Texans marooned on flooded streets in and around the city of Houston before monster storm Harvey returns. (Credit: BRENDAN SMIALOWSKI/AFP/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Evacuees arrive at the Convention Center shelter after evacuating from their homes when Hurricane Harvey caused heavy flooding in Houston, Texas on August 28, 2017.
Rescue teams in boats, trucks and helicopters scrambled Monday to reach hundreds of Texans marooned on flooded streets in and around the city of Houston before monster storm Harvey returns. (Credit: MARK RALSTON/AFP/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
Evacuees arrive at the Convention Center shelter after evacuating from their homes when Hurricane Harvey caused heavy flooding in Houston, Texas on August 28, 2017.
Rescue teams in boats, trucks and helicopters scrambled Monday to reach hundreds of Texans marooned on flooded streets in and around the city of Houston before monster storm Harvey returns. (Credit: MARK RALSTON/AFP/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
A man waves down a rescue crew as he tries to leave the area after it was inundated with flooding from 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 Texas over the next couple of days. (Photo by Joe Raedle/Getty Images)
Epic Flooding Inundates Houston After Hurricane Harvey
A patient is taken to the St. Josephs hospital after evacuating when Hurricane Harvey caused heavy flooding in Houston, Texas on August 28, 2017.
Rescue teams in boats, trucks and helicopters scrambled Monday to reach hundreds of Texans marooned on flooded streets in and around the city of Houston before monster storm Harvey returns. (Credit: MARK RALSTON/AFP/Getty Images)
