Geomorphology and Flood-Plain Vegetation of the Sprague and Lower Sycan Rivers, Klamath Basin, Oregon

Figure 18. Diagrams showing spatial trends in channel water-surface elevation, channel width, and bar width. Width measurements are transects spaced 200 m apart along the centerline of the 2000 primary channel as mapped from aerial photographs. Elevation is minimum transect elevation from 2004 LiDAR elevation grid, which is locally affected by processing artifacts, particularly in the lower North Fork valley segment.

Contents:

• Summary and Significant Findings
• Introduction
• The Sprague River Basin
• Study Area, Methods and Data Sources
• Geomorphic Mapping and Geologic History
• Valley Segments
• Channel and Flood-Plain Conditions and Processes
• Flood-Plain and Riparian Vegetation
• Implications for Restoration and Monitoring
• References Cited
• Location Map
• Plate
• Study Description and Links to Map Data

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