Effects of Urbanization on Stream Ecosystems in the Willamette River Basin and Surrounding Area, Oregon and Washington

Scientific Investigations Report 2006–5101–D

U.S. GEOLOGICAL SURVEY
Scientific Investigations Report 2006–5101–D

Figure - refer to figure caption for alternative text description

Figure 5. Relation between urban intensity index (UII) and number of falling hydrologic events greater than or equal to 9 times the median, Willamette River basin and surrounding area, Oregon and Washington.

Back to Table of Contents

Accessibility FOIA Privacy Policies and Notices

U.S. Department of the Interior | U.S. Geological Survey
URL: https://pubs.usgs.gov/sir/2006/5101-D
Page Contact Information: Publications Team
Page Last Modified: Thursday, 01-Dec-2016 19:25:00 EST