INTRACOASTAL WATERWAY - PROJECT DEPTH
12 feet Carrabelle, FL to Brownsville, TX. Consult the U.S. Army Corps of Engineers for controlling depths and U.S. Coast Guard Local Notice to Mariners for other navigation hazards or restrictions. Uncharted shoals may exist in areas which have not been recently surveyed. Please report shoals and obstructions at: https://www.nauticalcharts.noaa.gov/customerservice/assist/.

Mileage distances shown along the Waterway are in Statute Miles, based on zero at Harvey Lock, LA. Tables for converting Statute Miles to International Nautical Miles are given in U.S. Coast Pilot 5.