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linking Mont Saint-Michel to the mainland, have caused the buildup of mudflats. To prevent the Mont becoming too connected to the mainland, plans are in place to replace the causeway with a bridge, and to modify the dam so that the sediment can once again be driven out to sea.
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299:. Its historically irregular course, alternating between two beds on the north and south of the Mont Saint-Michel but eventually definitely settling to the south bed, inspired the saying "The Couesnon in its madness placed the Mont in Normandy" ("
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brings large quantities of sediment which cause large sandbars within the river. On the other, the three watercourses drive the sediment back out to sea.
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The causeway connecting Mont Saint-Michel to the mainland, responsible for the massive buildup of mud and sediment in the area
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has been measured at 8.26 (Hogan, 2006) and summer water temperature as 19 degrees
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reading of 14 centimetres. Electrical conductivity at the mouth is high even at the verge of the tidal influence.
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Summer flow is typically in the range of 4.2 cubic metres per second (150 cu ft/s). the
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is 1,124 km (434 sq mi). Its final stretch forms the border between the historical
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form part of the complex water system of the bay of Mont Saint-Michel. On one side, the
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In the 20th century, the
Couesnon was turned into a
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301:le Couesnon en sa folie mit le Mont en Normandie
535:Coastal basins of the English Channel in France
328:The mouth of the Couesnon, at Mont Saint-Michel
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482:Water quality of freshwater bodies in France
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469:"Fiche cours d'eau - Couesnon (J0--0150)"
391:The Couesnon flows through the following
372:was built. These modifications, and the
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484:, Lumina Tech. Press, Aberdeen (2006)
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275:in north-western France, forming an
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265:) is a river running from the
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133:Physical characteristics
431:Hydrology and water quality
230:97.8 km (60.8 mi)
177: • location
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525:Rivers of Pays de la Loire
530:Rivers of Ille-et-Vilaine
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495:The public works project
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250:French pronunciation:
211:48.61778°N 1.51139°W
88:Show map of Brittany
443:is moderate with a
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520:Rivers of Brittany
480:Hogan, C Michael,
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349:The Couesnon, the
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313:and his men cross
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63:Show map of France
33:The Couesnon near
515:Rivers of Mayenne
317:(the Cousesnon);
281:Mont Saint-Michel
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395:and towns:
393:departments
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103:Le Couesnon
98:Native name
504:Categories
451:References
386:tidal bore
235:Basin size
441:turbidity
417:Pontorson
343:quicksand
333:Geography
202:1°30′41″W
199:48°37′4″N
35:Pontorson
404:Fougères
374:causeway
353:and the
297:Brittany
293:Normandy
246:Couesnon
156:Normandy
118:Location
22:Couesnon
408:Antrain
380:During
289:duchies
277:estuary
273:Mayenne
263:Kouenon
123:Country
465:Sandre
413:Manche
355:Sélune
259:Breton
227:Length
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127:France
110:French
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167:Mouth
384:, a
359:tide
295:and
244:The
370:dam
351:Sée
291:of
279:at
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