Nearshore bathymetry data from the Elwha River delta, Washington, August 2022
Dates
Publication Date
2023-05-22
Start Date
2022-08-08
End Date
2022-08-11
Citation
Stevens, A.W., Gelfenbaum, G.R., Warrick, J.A., Miller, I.M., and Weiner, H.M., 2023, Bathymetry, topography, and sediment grain-size data from the Elwha River delta, Washington, August 2022: U.S. Geological Survey data release, https://doi.org/10.5066/P9N7N9P0.
Summary
This portion of the USGS data release presents bathymetric data collected during surveys performed on the Elwha River delta, Washington in 2022 (USGS Field Activity Number 2022-638-FA). Bathymetric data were collected using personal watercraft (PWCs) and a kayak equipped with single-beam sonar systems and global navigation satellite system (GNSS) receivers.
Summary
This portion of the USGS data release presents bathymetric data collected during surveys performed on the Elwha River delta, Washington in 2022 (USGS Field Activity Number 2022-638-FA). Bathymetric data were collected using personal watercraft (PWCs) and a kayak equipped with single-beam sonar systems and global navigation satellite system (GNSS) receivers.
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ew22_bathy_metadata.xml Original FGDC Metadata
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ew22_bathy.csv
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Purpose
Data were obtained to assess the coastal geomorphic response following the removal of two dams on the Elwha River. These data are intended for science researchers, students, policy makers, and the general public. These data can be used with geographic information systems or other software to identify topographic and shallow-water bathymetric features.
