Security Levels

National Terrorism Advisory System (NTAS) check current status

U.S. Coast Guard Eighth DistrictUSCGC MUSKINGUM
Waterways Branch

New Orleans, Louisiana


HOGANSAC (Houston/Galveston Navigation Safety Advisory Committee)

LMRWSAC (Lower Mississippi River Waterway Safety Advisory Committee)

Coast Guard Ocean Engineering

Office of Coast Survey, a service that produces nautical charts for United States waters, including its possessions and territories. OCS is an office within the National Ocean Service, NOAA, a United States Government Agency.

History of U.S. Coast Guard Aids to Navigation

US Army Corps of Engineers

National Oceanographic and Atmospheric Administration (NOAA)

Links from this page to non- U.S. Coast Guard sites are provided as a customer service and do not represent any implicit or explicit endorsement by the United States Coast Guard or of any commercial or private issues or products presented there.

Download Plug-Ins
Download Plug-Ins: Some of the links on this page require a plug-in to view them. Links to the plug-ins are available below.
Click Here to Download Adobe Acrobat Reader Adobe Acrobat Reader (PDF)
Last Modified 10/24/2014