Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Horncastle:

"

On 7 October 1960 Horncastle entered the UK Weather Records with a "highest 180-minute total" rainfall of 178 mm.[1][7] Water levels are said to have risen 8 feet (2.4 m) as a consequence.[3]