USGS Western Coastal and Marine Geology
Pacific Coastal & Marine Science Center

Fate of Dredge Disposal Material and Polluted Sediment, Offshore Honolulu, Hawaii

Maps & Images
Raw Data


K-1-93-HW Seismic Profiles, Trackline 5b

High resolution 3.5 kHz profile collected along line 5, immediately south of the of the South Oahu disposal site. Note the continuous nature of the seafloor reflector and the subtle discontinuous subsurface reflector. This is typical of the deeper areas south of the disposal sites that have not received dredged material. Read more about this portion of the Mamala Bay study.


trackline 5b

Go to 1993 seismic trackline map (74 Kb)

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For more information, please contact:
Michael E. Torresan

U.S. Geological Survey
345 Middlefield Road MS 999
Menlo Park, CA 94025

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U.S. Department of the Interior | U.S. Geological Survey | Western Coastal & Marine Geology
Maintained by Laura Zink Torresan
Last modified 11 October 2005 (lzt)