Lake Michigan Revetment

In August of 2018 eTrac was contracted to provide high-resolution multibeam bathymetry to measure lake bed elevations adjacent to a large revetment on the shores of Lake Michigan in the city of Kenosha, WI. eTrac responded by mobilizing personnel and equipment to the project site while monitoring NOAA weather predictions. As a window opened up for safe data collection, the project was started and multibeam bathymetry was collected in a one day effort. Further work was completed upland the following day to measure topographic transects and photo-identifiable ground targets for the clients aerial mapping of the site. An additional effort was completed weeks later to assist in navigation and sediment sampling.

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