TAKE PART IN THE RIVERS TRUST BIG RIVER WATCH 2025
A fun, free, and easy way to help rivers
Twice a year, The Rivers Trust runs the Big River Watch and the next one is happening from 25 April to 1 May. This time, we would love to see even more volunteers from North Wales head out to their local river, so we can do our bit in contributing to the national picture of river health across the UK.
Lets make North Wales rivers part of the conversation!
Our local rivers can’t speak for themselves, but through citizen science projects like this, we can give them a voice. By taking just 15 minutes to observe and record what you see, you're helping build the evidence we need to protect and improve our rivers — here in North Wales and beyond.
Download the Big River Watch app
You'll need the free app to take part! Download it before you set off to complete your survey.
If you head out to complete your survey be sure to send your pictures, videos and musings either via social media @northwalesriverstrust or email poppy@northwalesriverstrust.org
