This data set was used in the sediment budget analysis for the Columbia River littoral cell (Buijsman, et al. 2002) Horizontal datum is Washington State Plane South Fipzone 4602 meters. Attributes inlcude easting, northing, depth-navd(m), depth-mllw(m), and original survey name.
NOTE: CR2000_dispo and CR2000_entra were incorrectly converted from feet to meters, MLLW. Errors range from 0 to 0.06 meters. Use version cr_era4_cor with corrected surveys MCR00_dispo and MCR00_entra for future analyses.
This information is not intended for navigational purposes.
Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
Please recognize the U.S. Geological Survey (USGS) and the Southwest Washington Coastal Erosion Study (SWWCES) as the source of this information.