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Mark Mastin,
Hydrologist,
934 Broadway,
Suite 300
Tacoma, WA 98402

(mcmastin@usgs.gov)
(253) 552-1609
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Yakima Gap Bathymetry

Data

  
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The following files on this web page contain the survey data from the August 2008 bathymetric and near-river surveys in the Gap to Gap region of the Yakima River described in the publication, "Bathymetry and Near-River Topography of the Naches and Yakima Rivers at Union Gap and Selah Gap, Yakima County, Washington, August 2008" by M.C. Mastin and R.L. Fosness, U.S. Geological Survey Data Series 475.
The EXCEL spreadsheet file contains all the data in four worksheets
  • Worksheets "SelahGap08_1_echo" and "SelahGap08_2_echo" contains data collected from the boat-mounted echo sounder for the Selah Gap reach
  • Worksheet "UnionGap08_echo" contains data collected from the boat-mounted echo sounder for the Union Gap reach
  • Worksheet "August08_Rover_Pts_lite" contains data collected from the walking survey for both reaches.
Download
The ".prn" ascii files contains the same data that is available in the EXCEL spreadsheet
Data collected from the boat-mounted echo sounder for the Selah Gap reach Download
Data collected from the boat-mounted echo sounder for the Union Gap reach Download
Data collected from the walking survey for both reaches Download

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