Texas Governor Greg Abbott has said "the worst is not yet over" for the south‑east of the US state, after devastating Tropical Storm Harvey.
He said Rain continues to fall and flooding in certain areas may last another week.
More than 20 people are reported dead and large parts of Houston, Port Arthur and Beaumont are under water.
The storm has weakened into a depression as it moves to Louisiana, where there is also flooding.
Source: BBC
