Kozlowski joins DOGAMI Governing Board
Read the news release.

Landslide hazard and risk study of central and western Multnomah County
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. Read the news release.

• Interactive maps: Areas where landslides have occurred in the past, and areas susceptible to landslides in the future
• Learn more about identifying and reducing landslide hazards with our Homeowners Guide to Landslides
• Full study, including report, maps, and geodatabases

Earthquake regional impact analysis for Clackamas, Multnomah, and Washington counties
The study offers a look at potential impacts, including estimates of injuries, building damages, and people needing shelter, for a Cascadia Subduction Zone earthquake. Read the news release.

• Summary by city of estimated Cascadia earthquake impacts
• Video recap of the study
• Oregon HazVu interactive map showing updated expected Cascadia earthquake shaking (select the Cascadia Earthquake Hazard layer)
• Full study, including report, maps, and geodatabases
• Earthquake preparedness resources from Two Weeks Ready and Red Cross

New statewide map of radon potential

Radon is produced in the natural decay of uranium, which is found in trace amounts in all rocks and soils. The map shows areas where Oregon’s underlying geology is more likely to produce radon. See radon potential information in Oregon HazVu.
Testing your home is the only way to know if radon is present. Learn more from the Oregon Health Authority about radon risk in Oregon and testing your home for radon.

Interactive lidar map reveals Oregon’s dramatic landscapes
The Lidar Data Viewer interactive map offers additional data and new features that make exploring and downloading lidar easier than ever before.

Oregon awarded grant for tsunami preparedness projects
A $354,241 federal grant will fund multiple projects aimed at increasing the resilience of coastal communities. Read the news release.

New levee database benefits flood preparedness
Comprehensive data is a first for Oregon, adding an important resource for reducing flood risks as well as ecological restoration | news release

Stunning poster reveals historical channels of the Willamette River
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