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Pacific Northwest Geologic Mapping and Urban Hazards

Site map

Project Home

What’s new


New geologic maps of the North Cascades
Lifeline Hazards
Greater Seattle area
Willamette Valley

Find Maps

30'x60' (1:100000) scale maps
-Cottage Grove
-McKenzie River
-Mt. Baker
-Mount Rainier
-Mount Saint Helens
-Nehalem River
-North Santiam River
-Oregon City
-Port Townsend
-Robinson Mtn
-Sauk River
-Skykomish River
-Snoqualmie Pass
-Yamhill River

Current research

Research areas and topics
Fault zones and basins in the Urban Corridor
- Puget Lowland
- Northwest Oregon
Lowland surface processes and history
Geology of lowland aquifers
Cascadia framework and geospatial databases
Tyee Basin
North Cascades



Links & Resources

Contact Us

Project Chief

Ray E. Wells

Project personnel

Blakely, Richard J., Geophysicist
Cox, Brett F., Research geologist
Evarts, Russell C., Research geologist, Washington
Fleck, Robert J., Research geologist
Hagstrum, Jonathan T., Research geophysicist
Haugerud, Ralph A., Research geologist, Washington, GIS
Mahan, Shannon, Geochronologist-geologist
McDougall, Kristin, Research paleontologist
Sawlan, Michael G., GIS, Geologist
Spritzer, John
, GIS, geologist
Tabor, Rowland W., Geologist Emeritus, North Cascades
Thoms, Evan, GIS, geologist
Wheeler, Karen L., GIS, geologist

Project cooperators

Booth, Derek B., President, Stillwater Sciences
Troost, Kathy Goetz, Research geologist, GeoMapNW, Univ. of Washington
Niem, Alan, Research geologist, Dept of Geosciences, Oregon State University
Niem, Wendy, Research geologist, Dept of Geosciences, Oregon State University
Tolan, Terry, Research geologist, GSI Water Solutions Inc.


Project proposal figures
The Publications Warehouse

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