Gravolet Revetment is a levee located in Plaquemines County, Louisiana. It appears on the Pointe a la Hache USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 2.30 feet (0.70 m) above sea level. The nearest populated place is Pointe à la Hache, approximately 1.0 miles to the ESE.