Scientific Investigations Report 2011–5041
Figure 2. Gravel bars and bedrock outcrops in the Umpqua River, Oregon. Descriptions include flood-plain kilometer (FPKM) and North Umpqua River flood-plain kilometer (NUFPKM). |
First posted September 29, 2011 For additional information contact: Part or all of this report is presented in Portable Document Format (PDF); the latest version of Adobe Reader or similar software is required to view it. Download the latest version of Adobe Reader, free of charge. |