|
Déversion De La Raye
The balancing of incoming and outgoing water allows the Canal du Midi to operate as it does. Each time a lock operates, large quantities of water are either required to fill it or dump from it into the lower level pound. There must be a constant source of water in order to fill and the excess water dumped must have a place to exit the canal without it overflowing. Being able to provide this water source was one of the most important problems to be solved by Pierre Paul Riquet, its creator. In the canal's original configuration of 1687, water was provided by the Rigole de la plaine from the River Sor and from the Bassin de Saint-Ferréol. The Bassin de Lampy was added later. Since the drought of 1989-1990, water can also be made available from the Lac de Montbel. Water leaving the canal between locks, will exit through either a weir (french: déversoir) or a siphon (french: Épanchoir). Leaving through the weir, the water simply flows over the side of the canal via a s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canal Du Midi
The Canal du Midi (; ) is a long canal in Southern France (french: le Midi). Originally named the ''Canal royal en Languedoc'' (Royal Canal in Languedoc) and renamed by French revolutionaries to ''Canal du Midi'' in 1789, the canal is considered one of the greatest construction works of the 17th century. The canal connects the Garonne to the Étang de Thau on the Mediterranean and, along with the long Canal de Garonne, forms the Canal des Deux Mers, joining the Atlantic to the Mediterranean. Strictly speaking, ''"Canal du Midi"'' refers to the portion initially constructed from Toulouse to the Mediterranean – the Deux-Mers canal project aimed to link together several sections of navigable waterways to join the Mediterranean and the Atlantic: first the Canal du Midi, then the Garonne which was more or less navigable between Toulouse and Bordeaux, then the Garonne Lateral Canal built later, and finally the Gironde estuary after Bordeaux. Jean-Baptiste Colbert authorized t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
