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Water Quality in the Willamette Basin

National Water-Quality Assessment Program

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Willamette Basin Study Unit

National NAWQA Program

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Comments or questions may be directed to:

Hank Johnson, Project Chief <hjohnson@usgs.gov>
U.S. Geological Survey
2130 SW 5th Ave.
Portland, OR 97201



Oregon District Hydrologic Studies Page
Oregon District Home Page

http://oregon.usgs.gov/projs_dir/pn366/nawqa.html
This page last modified on 6/15/01
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