River Tay
The River Tay emerges from Loch Tay at Kenmore, and flows from there to Perth which, in historical times, was its lowest bridging point. Below Perth the river becomes tidal and enters the Firth of Tay. The largest city on the river, Dundee, lies on the north bank of the Firth. On reaching the North Sea, the River Tay has flowed from west to east across central Scotland.
River Yeo, Lapford
The River Yeo is a tributary of the River Taw in Devon, England, sometimes known as the Lapford Yeo from the village of Lapford. It is one of several rivers of the same name in Devon, including another tributary of the Taw, the Barnstaple Yeo. The Lapford Yeo flows within 2 miles of the headwaters of another River Yeo, which is a tributary of the River Creedy.