20210304 08484200 1.0 TRUE Landslide Inventory, Multnomah County (DOGAMI) IMS-57, Landslide hazard and risk study of central and western Multnomah County, Oregon. The study identifies areas of Multnomah County where landslides are more likely to happen – and how many people and buildings are at risk when they do. The study, which included the cities of Portland, Gresham, Troutdale, Fairview, and Wood Village, shows areas where taking action to reduce landslide risk could make a big difference. DOGAMI, by William J. Burns, Nancy C. Calhoun, Jon J. Franczyk, Kassandra O. Lindsey, and Lina Ma