Landslides by County or area
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Chehalis Headwaters (Stillman Creek Area)
Lewis County
Thurston County
Mason County
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Above Image: The Pe Ell landslide occurred on December 3rd, 2007, blocking State Highway 6 and destroying three structures.
DNR Landslide Reconnaissance Geologists: Isabelle Y. Sarikhan, Kelsay Davis, Trevor Contreras, Jack Powell, Michael Polenz, and Timothy Walsh
Related Publication
Open File 2008-5: Landslide Reconnaissance Following the Storm Event of December 1-3, 2007, in Western Washington, by I. Y. Sarikhan, K. D. Stanton, T. A. Contreras, Michael Polenz, Jack Powell, T. J. Walsh, and R. L. Logan. 16 p.