River Gwash

Valley of the Gwash at Brooke Priory The Gwash at Manton, before it enters Rutland Water The Gwash Valley east of Stamford on the Macmillan Way Newstead Mill, on the Gwash near the confluence with the Welland

The River Gwash, a tributary of the River Welland, flows through the English counties of Leicestershire, Rutland and Lincolnshire. It rises just outside the village of Knossington in Leicestershire, near the western edge of Rutland. It is about 20 miles (32 km) long.[1]