About this organization
Our new group is keen to establish the water quality of the two main rivers running through our small market town - Llanidloes - in Mid Wales in the UK. The Clywedog is a major tributary running into the River Severn in the town itself. The source of the River Severn, the longest river in the UK, is about 12 miles higher up a narrow valley rising to boggy moorland on the slopes of Pumlumon in the Cambrian Mountains.
