CharityiBonus and Kee’s Disaster Relief organisation joined hands to help Texas flood victims.

CharityiBonus and Kee’s Disaster Relief organization joined hands to help Texas flood victims.

Hurricane Harvey may have dumped an unprecedented level of water, one expected to be seen just once every 500,000 years, in some areas of Southeast Texas, according to a new report.

The 24-hour measures of rain falling during Hurricane Harvey were unprecedented and exceeded the rate predicted to occur once every 1,000 years, researchers found. And the flood levels seen in some isolated areas of Houston over a five-day period exceeded those predicted to occur twice in a million years, a new analysis found. In some parts of texas, more than 51 inches (130 centimeters) fell over the five-day period, the report found.