USCG assessing Shallow Draft Waterways ATON needs

Written by Marine Log Staff
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The U.S. Coast Guard is conducting an assessment of the Shallow Draft Waterway Systems, The Waterways Analysis and Management System (WAMS) study will help the Coast Guard to determine the Aids to Navigation (ATON) requirements in the Shallow Draft Waterway Systems, which include all navigable waterways of the United States less than 12 feet deep.

The WAMS study is focused on providing consistent, program-wide policy necessary to support Coast Guard District Commanders in the execution and management of ATON services within the Shallow Draft Waterway System.

The shallow draft system is present in all nine Coast Guard Districts.

The recommendations will not determine what individual ATON to add, keep, or remove, but they may shape policy for the next generation waterway system management and design.

All ATON activities remain under the purview of the local District Commander.

The assessment is part of the U.S. Coast Guard’s effort to make navigable waterways of the United States safer, more efficient and resilient. The study is the fourth in a series made to determine the navigation requirements for mariners in the U.S. Marine Transportation System (MTS). Studies have been previously conducted of the Atlantic and Pacific Seacoast Systems along with the Western Rivers (Inland Waterways) System. Future studies are planned to include the Intracoastal Waterways and Deep Draft Waterway Systems.

Waterway users, interested parties, and stakeholders are invited to provide comments or feedback via the tool posted at

This link will remain available until November 1, 2020.

Further questions or comments may be emailed to [email protected] using the subject line: “Shallow Draft WAMS”

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