About this programme
In 1952 a flash flood in Lynmouth, Devon, caused the death of 34 people as debris smashed into buildings. Then exactly 52 years later, an eerily similar event struck Boscastle in Cornwall.
Programme listing
The Great Devon & Cornwall Floods
When is The Great Devon & Cornwall Floods next on TV?
The Great Devon & Cornwall Floods is next on Channel 5 at 21:00 on Fri 11 Sep 2026.
What channel is The Great Devon & Cornwall Floods on?
The next showing is on Channel 5.
Is The Great Devon & Cornwall Floods on TV tonight?
Yes — it is on tonight at 21:00 on Channel 5, ending at 22:30.
Know when it’s back on
Create a free TVGuideUK account and set reminders for The Great Devon & Cornwall Floods, series links and favourite channels — handy when you found us by searching what time it’s on.
What channel?
Channel 5
Channel 5
Start time
21:00
21:00
Ends
Fri 11 Sep 2026, 22:30
Fri 11 Sep 2026, 22:30
Channel numbers
Channel numbers may vary by region, package or device.