This video from The Washington Post shows a timelapse of the massive rains that flooded the Houston area after Hurricane Harvey made it's way to the Gulf.
If you would like to help with relief and rescue efforts, you can call 1-800-RED-CROSS to donate online. You can also text HARVEY to 90999 if you would like to send a $10 donation by text. And if you would like to know more about how to volunteer you can visit www.redcross.org/volunteer/