Lots of commentaries:
River level records broken across the country
The number of flood incidents at any one time hits an historic high – John Curtin
Letter to The Telegraph from Emma Howard Boyd, Chair of the Environment Agency
Major package of support for storm-hit areas
Guardian: Storm Dennis everything you need to know
Guardian: Climate & science UK must prepare for more intense and regular storms
BBC: How can we stop flooding? A really useful summary of the key tips