Great Lakes these waterways is heavy. Pleasure boats can also enter or exit the Great Lakes by way of the Erie Canal and Hudson River in New York. The Erie Canal connects to the Great Lakes at the east end of Lake Erie (at Buffalo, New York) and at the south side of Lake Ontario (at Oswego, New York). In 2009, the lakes contained 84% of the surface freshwater of North America; if the water were evenly distributed over the entire continent's land area, it would reach a depth of 1.5 meters (5 feet). The source of water levels in the lakes
Ripon Canal which utilises the towpath from Rhodesfield Lock to Oxclose Lock, although the towpath cannot be used by cyclists. Ripon Canal The Ripon Canal is located in North Yorkshire, England. It was built by the canal engineer William Jessop to link the city of Ripon with the navigable section of the River Ure at Oxclose Lock, from where boats could reach York and Hull. It opened in 1773, and was a moderate success. It was sold to the Leeds and Thirsk Railway in 1847, and was effectively closed by 1906, due to neglect. It was not nationalised with most canals and