CHINA, Texas (AP) – The slow-churning remnants of Tropical Storm Imelda that flooded parts of Texas left at least two people dead and rescue crews with boats scrambling to reach stranded drivers and families trapped in their homes during a relentless downpour that drew comparisons to Hurricane Harvey two years ago.
By Thursday night, floodwaters had started receding in most of the Houston area, said the city’s mayor, Sylvester Turner. Law enforcement officers planned to work well into the night to clear freeways of vehicles stalled and abandoned because of flooding, Houston Police Chief Art Acevedo said.
Officials in Harris County, which includes Houston, said there had been a combination of at least 1,700 high-water rescues and evacuations to get people to shelter as the longevity and intensity of the rain quickly came to surprise even those who had been bracing for floods. The storm also flooded parts of southwestern Louisiana.
More than 900 flights were cancelled or delayed in Houston. Further along the Texas Gulf Coast, authorities at one point warned that a levee could break near Beaumont in Jefferson County.
During Hurricane Harvey, Beaumont’s only pump station was swamped by floodwaters, leaving residents without water service for more than a week.
Imelda’s remnants on Thursday led to the deaths of two men. A 19-year-old man drowned and was electrocuted while trying to move his horse to safety, according to a message from his family shared by the Jefferson County Sheriff’s Office. Crystal Holmes, a spokeswoman for the department, said the death occurred during a lightning storm.
A man in his 40s or 50s drowned when he tried to drive a van through eight-foot-deep floodwaters near Bush Intercontinental Airport in Houston during the Thursday afternoon rush hour, Harris County Sheriff Ed Gonzalez said.
The National Weather Service said preliminary estimates suggested that Jefferson County was deluged with more than 102 centimetres of rain in a span of just 72 hours, which would make it the seventh wettest tropical cyclone in United States (US) history.
Even when Houston was finally rid of the worst, downtown highways remained littered with abandoned cars submerged in water. Thousands of other drivers were at a practical standstill on narrowed lanes near flooded banks.
“The water kept rising. It kept rising. I couldn’t believe it,” said Ruby Trahan Robinson, 63. She uses a wheelchair and had a portable oxygen tank while getting settled into a shelter at City Hall in the small town of China, just outside Beaumont. “It rolled in like a river,” she said.
Turner, the Houston mayor, evoked the memory of Hurricane Harvey – which dumped more than 127 centimetres of rain on the nation’s fourth-largest city in 2017 – while pleading with residents to stay put.
City officials said they had received more than 1,500 high-water rescue calls to 911, most from drivers stuck on flooded roads, but authorities described a number of them as people who were inconvenienced and not in immediate danger. Ahead of the evening rush hour, Houston officials urged commuters to stay in their offices for an extra three to four hours rather than embark on flooded and already jammed highways.
Turner made a similar appeal to parents of schoolchildren as the Houston Independent School District – Texas’ largest with more than 200,000 students – did not cancel classes or shorten the day unlike neighbouring districts in the path of the storm. The district cancelled yesterday’s classes.
Imelda is the first named storm to impact the Houston area since Harvey hovered for days and inundated the flood-prone Gulf Coast. That storm dumped more than 1.5 metres of water near the Louisiana border, and two years later, it looked in some places like Harvey was playing out all over again.