USGS - science for a changing world

Scientific Investigations Report 2008–5059

U.S. GEOLOGICAL SURVEY
Scientific Investigations Report 2008–5059

Back to Table of Contents

Figure - refer to figure caption for alternative text description

Figure 11. Estimated seasonal water-table fluctuations by hydrogeologic unit in the Portland, Oregon area. (Values of seasonal water-table fluctuation presented are the trimmed values that include the central 90 percent of the water-level measurements for the period of record for each well.)

Back to Table of Contents

AccessibilityFOIAPrivacyPolicies and Notices

Take Pride in America logoUSA.gov logoU.S. Department of the Interior | U.S. Geological Survey
URL: http://pubs.usgs.gov/sir/2008/5059
Page Contact Information: Publications Team
Page Last Modified: Thursday, 10-Jan-2013 18:51:41 EST