1 Min Read Share This!FacebookXPinterestLinkedInEmailBonnet Carré Cravasse – Image1 Min Read Between 1849 and 1882, the Bonnet Carré Crevasse left a large, fan-shaped imprint on the landscape. (Map from the New Orleans District U.S. Army Corps of Engineers Brochure on the Bonnet Carré Spillway) Share This!FacebookXPinterestLinkedInEmail