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KRIS Big River: Picture Page

Area Upper Big River
Topic Sediment: Matthews Landslides Delivered, Upper Big 1921-2000

slides_matthews_period_ub.jpg 118K  Click on image to enlarge (118K).

This image, from Matthews and Associates (2001) Appendix A-1, shows delivered slides mapped in the Headwaters Planning Watershed. This watershed is the Upper Big River CalWater sub-basin.

shalstab_upperbig.gif 144K  Click on image to enlarge (144K).

This image, from the KRIS Big River Map project, shows slope stability for the Upper Big River Basin. Slope stability was determined from the Model SHALSTAB. Darker shades of red indicate increasing instability.

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