@BashStKid@mastodon.online @pthane@toot.wales @alexf24@mstdn.social @nobrainnopain@social.tchncs.de @kibcol1049@mstdn.social @tiggy@mastodonapp.uk @Fasgadh@mastodon.scot There is no big valley to flood and it would have to take up farmland. The Severn has been kept flowing by another Welsh reservoir made purely for that role.