BANNER view E from Downey Mtn
Pacific Northwest geologic mapping and urban hazards
tabs contact us links and resources site map current research find maps what's new project home Publications
You are here: Home>Find maps>Pacific NW Proj. geologic maps>North Cascades geologic maps> Skykomish R.5
green line

Find North Cascades geologic maps

Mount Baker
Sauk River
Skykomish River
Snoqualmie Pass
Robinson Mountain
green line

Geologic Map of the Skykomish River 1:100,000 scale quadrangle, I-1963 published in 1993; digital version 2001

Image of geologic map of the Skykomish River 100K

Link to downloadable PDF file and database of the geologic map, correlation of units, cross section(s) and description of the map units (8.9 MB) and/or PDF file of the pamphlet, illustrations and tables (728 KB).

green line
Pacific Northwest geologic mapping and urban hazards logo Home | What's new | Find maps | Current research | Publications
Links & resources | Site map | Contact us

Geology and Geophysics
USGS Home | Biology | Geology | Mapping | Water | Search USGS
green line

Privacy statement/General Disclaimer
U.S. Department of the Interior

This site is maintained by the Pacific Northwest Urban Corridor Geologic Mapping Project of the Geology and Geophysics, Geologic Division, U.S. Geological Survey

The URL of this page is
Contact: G & G Webmasters
This site last updated January 12, 2007