Richard Lopez and Allie Hairford-Siemens hold the reins of three horses as they lead them from the back of truck through flood water along Cypress Rosehill Rd. in Cypress, Texas, Monday, April 18, 2016. The three horses were last removed from stalls at Cypress Equestrian Center. They are working on what to do with the more than 30 horses in a pasture. (Photo by Melissa Phillip/Houston Chronicle via AP Photo)





Alberto Lopez, right, helps his wife Glenda wade through floodwaters as they evacuate their flooded apartment complex Monday, April 18, 2016, in Houston. Storms have dumped more than a foot of rain in the Houston area, flooding dozens of neighborhoods and forcing the closure of city offices and the suspension of public transit. (Photo by David J. Phillip/AP Photo)





Taylor McKenzie holds on to his dog, Big Black, as he walks out of high water in the Timber Lakes Timber Ridge subdivision on Monday, April 18, 2016, in The Woodlands, Texas. More than a foot of rain fell Monday in parts of Houston, submerging scores of subdivisions and several major interstate highways, forcing the closure of schools and knocking out power to thousands of residents who were urged to shelter in place. (Photo by Brett Coomer/Houston Chronicle via AP Photo)





As Greens Bayou starts to crest its' banks, a man rescues a armadillo from flood waters in Houston, Texas, Monday, April 18, 2016. Storms have dumped more than a foot of rain in the Houston area, flooding dozens of neighborhoods and forcing the closure of city offices and the suspension of public transit. (Photo by Steve Gonzales/Houston Chronicle via AP Photo)





Residents of the Arbor Court apartments evacuate their flooded apartment complex in the Greenspoint area on Monday, April 18, 2016, in The Woodlands, Texas. (Photo by Brett Coomer/Houston Chronicle via AP Photo)





Residents of the Arbor Court apartments evacuate their flooded apartment complex in a refrigerator on Monday, April 18, 2016, in The Woodlands, Texas. (Photo by Brett Coomer/Houston Chronicle via AP Photo)





Residents of the Arbor Court apartments evacuate their flooded apartment complex in the Greenspoint area on Monday, April 18, 2016, in The Woodlands, Texas. (Photo by Brett Coomer/Houston Chronicle via AP Photo)





Meital Harari cleans water out of her Meyerland home, Monday, April 18, 2016, in Houston. Her family rode out the storm at a nearby house because her daughter has nightmares from the Memorial Day floods. Massive flooding has become nearly an annual rite of passage in Houston, which is grappling with destroyed homes, trapped drivers and deaths for the third straight year. (Photo by Jon Shapley/Houston Chronicle via AP Photo)





Justin Nelzen, in red vest, joins other local residents as they work to rescue up to 70 horses along Cypresswood Drive near Humble along Cypress Creek, Monday, April 18, 2016, in Houston, after a Houston-area stable was inundated by floodwaters. More than a foot of rain fell Monday in parts of Houston, submerging scores of subdivisions and several major interstate highways, forcing the closure of schools and knocking out power to thousands of residents who were urged to shelter in place. (Photo by Mark Mulligan/Houston Chronicle via AP Photo)





Felix Yanez, center, helps Lucy Olvio, right, and Judy wade through floodwaters as they evacuate from their flooded apartment complex Monday, April 18, 2016, in Houston. (Photo by David J. Phillip/AP Photo)





A group walk from a flooded apartment complex after Greens Bayou spilled over its banks Monday, April 18, 2016, in Houston, Texas. (Photo by Steve Gonzales/Houston Chronicle via AP Photo)





A man rides on the outside of a dump truck through floodwaters Monday, April 18, 2016, in Houston. (Photo by David J. Phillip/AP Photo)





Margarita Uribe, left, and her husband, Juan Juarez, wade through floodwaters as they evacuate their flooded apartment complex Monday, April 18, 2016, in Houston. (Photo by David J. Phillip/AP Photo)





A resident looks out from the second floor as floodwaters surround his apartment complex Monday, April 18, 2016, in Houston. (Photo by David J. Phillip/AP Photo)





Justin Nelzen, in red vest, joins others as they work to rescue up to 70 horses along Cypresswood Drive near Humble along Cypress Creek, Monday, April 18, 2016, in Houston. (Photo by Mark Mulligan/Houston Chronicle via AP Photo)