Humber drainage basin

The Humber is a large tidal estuary on the east coast of Northern England. It is formed at Trent Falls, Faxfleet, by the confluence of the tidal rivers Ouse and Trent. From there to the North Sea, it forms part of the boundary between the East Riding of Yorkshire on the north bank and North Lincolnshire on the south bank. Also known as the River Humber, it is tidal its entire length.

river in the East Riding of Yorkshire in England

canal in the United Kingdom

river in Lincolnshire, United Kingdom

Semerwater () is the second largest natural lake in North Yorkshire, England, after Malham Tarn. It is half a mile (800 m) long, covers and lies in Raydale, opposite the River Bain within Yorkshire Dales National Park. A private pay and display parking area is at the foot of the lake.