Houston crippled by catastrophic flood

Tropical Storm Harvey was set to dump more rain on Houston yesterday, worsening flooding that has paralyzed the country's fourth biggest city, forced thousands to flee surrounding counties and swollen rivers to levels not seen in centuries.

Harvey, the most powerful hurricane to hit Texas in more than 50 years, first hit land late on Aug. 25 and has killed at least two people. It has since stayed around Texas' Gulf of Mexico Coast where it is forecast to remain for several more days, drenching parts with a year's worth of rain in the span of a week.

Schools, airports and office buildings in Houston, home to about 2.3 million people, were ordered shut yesterday as scores of roads turned into rivers and chest-high water filled neighborhoods in the low-lying city.

Torrential rain also hit areas more than 150 miles (240 km) away, swelling rivers upstream and causing a surge that was heading toward the Houston area.

Authorities ordered more than 50,000 people to leave parts of Fort Bend County, about 35 miles (55 km) southwest of Houston as the Brazos River was set to crest at a record high of 59 feet (18 m) this week, 14 feet above its flood stage.

Brazos County Judge Robert Hebert told reporters the forecast crest represents a high not seen in at least 800 years.

"What we're seeing is the most devastating flood event in Houston's recorded history," said Steve Bowen, chief meteorologist at reinsurance firm Aon Benfield.

Total precipitation could reach 50 inches (127 cm) in some coastal areas of Texas by the end of the week, or the average rainfall for an entire year, forecasters said. Nearly 24 inches fell in a span of 24 hours in Baytown, a city home to major refineries about 30 miles east of Houston, the...