Redirect Notice
 The previous page is sending you to https://www.alamy.com/part-of-a-levee-in-the-bridgeton-area-of-portland-is-experiencing-sloughing-sloughing-happens-when-soil-becomes-unstable-and-slides-downward-this-occurs-because-the-weight-of-the-soil-exceeds-its-ability-for-cohesion-corps-of-engineers-photo-image187008614.html.

 If you do not want to visit that page, you can return to the previous page.