Finance Minister Jane Hutt tells the UK Government to 'get on with it' and give the Welsh Government powers to borrow money. It comes a year after both governments agreed in principle to the move.
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One resident said the first thing he thought of when he saw the landslide was the disaster of Aberfan where 144 people were killed in 1966.
Adam Price AM said the current level of investment in flood defence infrastructure is not "at the scale that is necessary now."
A month's worth of rain fell in 48 hours and South Wales Police declared a 'major incident' as people had to be evacuated from their homes.