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Navigation Notes

Welcome to the Navigation Community

The USACE Navigation Mission:
To provide safe, reliable, efficient, effective and environmentally sustainable waterborne transportation systems for movement of commerce, national security needs, and recreation.

  • Navigation R&D Statements of Need

  • Contracts – Dredging - Good Enough to Share

  • Navigation Strategic Vision

  • Technologies to Extend the Life of Existing Infrastructure


    Quick Links
    Coastal Inlets Research Program (CIRP)
    Coastal Working Group
    Corps Locks
    Dredging Operations and Environmental Research (DOER)
    Dredging Operations Technical Support (DOTS)
    Dredging Operations Technical Support (DOTS) Webinar Archive
    Dredging Quality Management (DQM)
    Inland Electronic Navigational Charts
    Inland Navigation Design Team (INDT)
    Joint Airborne LiDAR and Bathymetry Technical Center of Expertise (JALTCBX)
    Lock Operations Management Application (LOMA)
    Marine Design Center (CEMDC)
    Monitoring of Completed Navigation Projects (MCNP)
    Navigation Data Center
    Navigation Economic Technologies (NETS)
    Navigation Information Connection
    Navigation Systems Research Program
    R&D Programs
    Raise the Flag
    Regional Sediment Management (RSM)
    Scheduled Maintenance and Closures

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    Navigation Newsletters
     Black Dot Image About the eNews
     Black Dot Image Volume 23
     Black Dot Image Volume 22
     Black Dot Image See All Issues

    Inland Marine Transportation System (IMTS)
     Black Dot Image 2018 Progress Report
     Black Dot Image Locking Through Brochure

    Navigation SmartBook  Corps Castle
    Field Office Directory

    Discussion Forums
    Black Ball DREDGENET
    Black Ball Navigation Network
    Black Ball RIBB - River Industry Bulletin Board

    Navigation Community Headlines
    New Postings Link to All New Postings
    5 June - USACE National Dredging Meeting May 2023
    9 March - 2023 Lock Maintenance Workshop
    12 March - 2022 Lock Maintenance Workshop - February 2022
    11 March - Dredging Industry Meeting - 22-23 February 2022

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