Oregon landslides

A variety of debris flows called “lahars”—a mixture of volcanic ash and water— are specific to volcanic activity and are often the major hazard experienced in a ...

Statewide Landslide Information Database for Oregon (SLIDO)

SLIDO is compilation of landslides in Oregon that have been identified on published maps. The database contains only landslides that have been located on these ...

Statewide Landslide Information Database for Oregon (SLIDO)

SLIDO is a compilation of landslide hazard data (inventory and susceptibility) in Oregon, compiled by the Oregon Department of Geology and Mineral Industries ( ...

Oregon landslides | OregonLive.com

A map of 12095 recorded landslides locations in Oregon.

Landslides, Erosion and Land Use - Oregon Explorer

Rates of erosion are increased by unstable soils and steep slopes. Erosion contributes sediments to the streams of the Willamette River Basin and can cover ...

Landslides and Erosion - Oregon Explorer

The geology of the coast is variable, but often unstable, making it a challenging environment for permanent structures. To visualize this, consider the 1999 ...

DOGAMI Landslide Inventory Maps - Oregon City, OR

DOGAMI Landslide Inventory Maps ... These maps were released by the Oregon Department of Geology and Mineral Industries (DOGAMI) in 2009 (IMS-26, IMS-29), 2010 ( ...

Hazard Map of Potential Rapidly Moving Landslides in Western ...

In 1999, the Oregon State Legislature enacted Senate Bill 12, which established Oregon's current policy for addressing rapidly moving landslide hazards. In ...

Geologists warn of potentially 'destructive landslides' across Oregon ...

With the National Weather Service's Portland office issuing a Flash Flood Watch weather alert as severe weather potentially looms for the ...

Landslides - Clackamas County

Weathering, the decomposition of geologic materials and human activity produces conditions conducive to landslides hazards in Clackamas County. Homeowner ...

Landslide Maps | City of West Linn Oregon Official Website

Various landslide hazard maps covering West Linn include the Statewide Landslide Information Database for Oregon (SLIDO-2) and Landslide Susceptibility Mapping.

Landslides, flooding, and sandbags - Portland.gov

Sandbag locations · Lents Park. Located in the parking lot at SE 88th Avenue, just south of Holgate Boulevard. Follow one-way traffic to the sand pile.

Oregon State University Landslide Research Group

Welcome to the Landslide Hazards Research Group, hosted at Oregon State University. We focus on characterizing landslide hazards, in Oregon and beyond. This ...

Danger increasing in Columbia County, across Oregon | News

According to a DOGAMI executive summary report about the landslide hazards in Columbia County, landslides and debris flows are common in the Oregon Coast Range ...

landslide - oregonlive.com

The landslide Sunday left the two-lane highway blocked by 100-foot-tall trees and between 100 and 300 cubic yards of rocks and debris.

Oregon Landslide Hazard Maps | Insurance Broker Mark Strauss

Oregon Landslide Hazard Maps. In February of 1996, a major storm caused hundreds of landslides in the West Hills of Portland and several years ago a landslide ...

Landslides, debris, road washouts hit Oregon, Washington - YouTube

Landslides, debris, road washouts hit Oregon, Washington Subscribe to KOIN 6's YouTube channel: ...

Forest landslides' frequency, size influenced more by road building ...

... student Arianna Goodman of the Oregon State University College of Forestry, were published in the journal Earth Surface Processes and Landforms.

Hazards: Landslides | Lincoln County, OR

Recognize Landslide Warning Signs · Changes occur in your landscape, such as patterns of storm-water drainage on slopes (especially the places where runoff ...

Landslide Preparations in Oregon | WLEOG

In Oregon, a landslide is most commonly caused by a combination of heavy rains and cleared land from wildfire, logging, or other forms of human interference.