Constructed between 1758 and 1834, the navigation makes the River Calder navigable between Sowerby Bridge and Wakefield in the West Riding of Yorkshire.
Carnon River
Heavily polluted river in West Cornwall, draining the historic mining area of Gwennap.
Manchester Ship Canal
36-mile-long (58 km) inland waterway in the North West of England linking Manchester to the Irish Sea.
Mine boat
Boats built to transport coal from the Duke of Bridgewater's pits in Worsley
River Kennall
River in south-west Cornwall.
Standedge crossings
Standedge has been a major Pennine crossing point for more than 2,000 years.
Stanley Ferry Aqueduct
World's largest cast-iron aqueduct when it was built between 1837 and 1839.
Starvationer
Redirected to Mine boat.
Worsley dry docks
Earliest surviving example of a dry dock on Britain's canals.