Columbia River Treaty 2014/2024 Project

The Columbia River LiDAR survey project was a collabortive effort to develop detailed high density LiDAR derived terrain data for the U.S. Army Corps of Engineers (USACE). The LiDAR data will be used to support hydraulic modeling work associated with proposed 2014 Columbia River treaty negotiations.

Data Information
Data Type: Airborne
Area (sq. km): 108.045
Acquisition Date: 2010-08-01
Data vendor: Watershed Sciences, Corvallis, OR

Vendor Report: ColumbiaRiverLiDARProject_FinalSummaryReport.pdf
Metadata: Download XML Metadata

Data Contact
Contact: Jacob Macdonald
Agency: USACE, Portland District
Contact email:

Data Download: Raw Point Clouds
NOAA Digital Coast

Data Download: Online Value-added Products
Raster Grids (Minimum, Maximum, Average, IDW, Spline), Contours

Download KML: Columbia_River_Treaty.kml