Pleistocene valley fills dominated by glaciolacustrine sediments commonly occur in southern British Columbia and northern Washington. The fills contain multiple glaciolacustrine units separated by glacial tills and outwash gravels reflecting multiple episodes ...

There are correlations between the residual strength and the soil index properties. The soil index are as follows; the clay fraction Fclay as related to physical property of soil particle, the pH and the salinity of related to chemical property of pore water ...