Mat Fascione on Geograph Izaak Walton Gauging Station This weir was constructed by the Trent River Authority in 1969. It's purpose is to measure continually the flow of water in the river. Izaak Walton Gauging Station - River Dove, Dovedale 1 Jan 1969 by Trent River Authority in 1969 Colour: bronze Wikimedia: Copy to clipboard Flickr: Copy to clipboard How to add yours David Lally on Geograph Elliott Brown on Flickr Elliott Brown on Flickr Google Streetview OpenStreetMap