In addition to March, 2013 maps, here are more images.
The third and fifth use provisional 2014 lidar data.
And here are hi-res maps incorporating bathymetry of the temporarily impounded area
And here are hi-res maps incorporating bathymetry of the temporarily impounded area
(6-foot cell size)
(3-foot cell size)
(3-foot cell size)
The key colors lost material in red to emphasize
that there is less butressing on the upper slope.
Images by Harvey Greenberg Department of Earth & Space Sciences University of Washington Data from Washington Department of Transportation Tulalip Tribes (2013) NASA (2003) through the Puget Sound LiDAR Consortium April 8, 2014