Here's a map of liquefaction risk in King county: http://your.kingcounty.gov/dnrp/library/water-and-land/flooding/local-hazard-mitigation-plan-update/liquefacti

Here's a map of liquefaction risk in King county: http://your.kingcounty.gov/dnrp/library/water-and-land/flooding/local-hazard-mitigation-plan-update/liquefaction-hazard-map.pdf http://your.kingcounty.gov/dnrp/library/water-and-land/flood...