Grimsby Scunthorpe Boston Spalding
Chesterfield Canal Grantham Canal Bridgewater Canal Sheffield & S. Yorks Canal
River Welland River Witham The Haven River Nene
Gainsborough Nottingham Scunthorpe Lincoln
River Welland The Haven 40 Foot Drain River Bain
River Witham River Trent River Welland River Bain
River Witham River Trent River Welland River Nene
River Witham River Trent River Welland River Humber
River Trent River Witham River Welland River Humber