Not noticed that anyone has posted this here before....

http://www.gaugemap.co.uk/#!Map/Summary/131/137

Might be useful to some.

Now that the wet season has finally arrived I'm checking this regularly.

Here are some useful gauges for the Dales.

Kettlewell  http://www.gaugemap.co.uk/#!Detail/2018/2134
Stainforth  http://www.gaugemap.co.uk/#!Detail/576/588
Brigflats  http://www.gaugemap.co.uk/#!Detail/607/621
Low Houses  http://www.gaugemap.co.uk/#!Detail/1890/2004
Bentham  http://www.gaugemap.co.uk/#!Detail/608/622

These are the same data you can get from the Environment Agency but I think they are presented in a slightly more useful way.

PS.
I posted this and then found out that they don't link directly to the gauges so I'm just giving you the same as SamT. Ah well, It's very easy to zoom in and click on the gauges.

Thanks, that does look useful!

The only problem being that the EA haven't updated many of the gauges since first thing this morning - so do check the time as well!

Kayakers use this, which includes several South Wales & Dales rivers:
http://rainchasers.com/river-levels

Mike