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  • Oregon: A Geologic History wall poster Oregon: A Geologic History
    Oregon - 150 million years in the making! Learn more with "Oregon: A Geologic History" This wall poster and web site were created for anyone who is curious about Oregon's remarkable geology.
  • Emergency Kit Emergency Preparedness
    Are you ready? Earthquakes, floods, wildfires, even tsunamis can cause widespread destruction here. If a natural disaster struck in Oregon, would your family be prepared?
  • Tsunami Hazard Zone sign Tsunami Evacuation
    Do you know your tsunami evacuation route? Learn what coastal residents and visitors should do in the event of an earthquake and possible tsunami.
  • Landslide mapping helps communities Landslide Awareness
    Landslides and debris flows affect thousands of Oregonians every year. Protect yourself and your property by knowing landslide types, their triggers and warning signs, and how to react when one happens.
  • Digital geologic map of the southern Willamette Valley Grande Ronde Valley
    This new geologic map of the upper Grande Ronde River basin increases our understanding of geologic conditions controlling ground water, other natural resources, and hazards. Get the plotted map or report, plate, and data on CD-ROM!
  • Lidar maps helping communities Lidar-Based Mapping
    What is lidar? Lidar (light detection and ranging) provides very precise, high-resolution images of the surface of the earth, vegetation, and the built environment. DOGAMI mapping is based on lidar.
  • Report Seismic Safety
    DOGAMI, in consultation with project partners, developed a statewide seismic needs assessment that includes seismic safety surveys of schools, hospitals, and law enforcement buildings.
  • Reclamation Mined Land Reclamation
    DOGAMI's Mineral Land Regulation & Reclamation program works with industry and the public to minimize impacts of surface mining, oil and gas, and geothermal mining.
  • calendar Learn More
    Use this handy calendar to see when and where DOGAMI outreach events are happening.
Geology Spotlight Latest News

Do you know where your geohazards are? 

Earthquake and Tsunami Awareness 

Other ways to prepare for an earthquake and tsunami:
Recent DOGAMI publications include:
-- Tsunami evacuation maps/brochures for Clatsop County maps/brochures/apps
-- Additional lidar data for the Rogue Basin area lidar data viewer
-- Additional statewide geothermal data news release | download
-- Lidar Landscapes: Willamette River historical stream channels, Oregon. preview/order
-- O-13-03, Lidar-based maps for the City of Vernonia, Columbia County, Oregon, pursuant to Oregon Executive Order No. 10-07. preview/order
-- IMS-55, Landslide inventory maps of the southern half of the Pittsburg quadrangle, Columbia County, Oregon. preview/order
-- IMS-54, Landslide inventory maps of the northern half of the Vernonia quadrangle, Columbia County, Oregon. preview/order
-- O-13-02, Landslide inventory map of the Harbor Hills area, Curry County, Oregon. preview
-- RAILO-1, Radiometric Age Information Layer for Oregon, Release 1. preview
-- Open-File Report O-13-01, Change detection analysis using serial lidar data along a portion of the Upper Sandy River, Multnomah and Clackamas Counties, Oregon preview
-- Geothermal Information Layer for Oregon, release 2 (GTILO-2): A database system that stores Oregon’s geothermal resource information. website
-- Three Sisters geologic guide and recreation map. preview/order
Statewide seismic needs assessment
Final results of the Oregon Department of Geology and Mineral Industries' work on the statewide seismic needs assessment of Oregon education and emergency services buildings, as directed by the 73rd Legislative Assembly (Senate Bill 2, 2005).
 

In brief....
Updated geothermal web map
Oregon historical mining information available online 
Historical mine and commodities records, formerly available to the public at DOGAMI Portland and Grants Pass office reference libraries, are now available as PDF files in the Oregon Historical Mining Information (OHMI) archive. The first part of this ongoing project includes small-dimension maps, letters, news clippings, photographs, and reports. The agency plans to combine OHMI records with the GIS-based Mineral Information Layer for Oregon (MILO).

MILO-2 is a geospatial database that stores and manages information regarding Oregon's mineral occurrences, prospects, and mines. A subset of the data is shown on the interactive map; order the full data set from nature of the Northwest.
$2M grant could make early earthquake warning a reality in the Northwest
11/29/11 - A $2 million grant from the Gordon and Betty Moore Foundation to the University of Washington will provide a monitoring and warning system for very large coastal earthquakes in the Pacific Northwest.
American Reinvestment and Recovery Act (ARRA): "The Oregon Way"
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