What English county does the River Gwash flow through and the village of Litter Casterton reside in?
River Gwash 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 mi long.
Northwich Northwich is a town and civil parish in the unitary authority of Cheshire West and Chester and the ceremonial county of Cheshire, England. It lies in the heart of the Cheshire Plain, at the confluence of the rivers Weaver and Dane. The town is about 18 mi east of Chester and 15 mi south of Warrington. 19 miles south of Manchester and 12 miles south of Manchester Airport. Northwich has been part of the Manchester City region since 2004. Northwich has been named as one of the best places to live in the United Kingdom according to "The Sunday Times" in 2014.