USGS Scientific Investigations Report 2010–5065Channel Change and Bed-Material Transport in the Lower Chetco River, Oregon

Scientific Investigations Report 2010–5065

Channel Change and Bed-Material Transport in the Lower Chetco River, Oregon

Figure 27. Discharge and sampling periods for bedload measurements on the Chetco River, Oregon. (A) December 29–30, 2008, sampling periods, also showing flow exceedance probabilities as calculated following Bulletin 17 guidelines (Water Resources Council, 1981) from annual peak flows for 1970–2007. (B) February 24–25, 2009, sampling period.

Revised July 2012

First posted May 26, 2010

Report PDF (7.2 MB)

For additional information contact:
Oregon Water Science Center, Director
U.S. Geological Survey
2130 SW 5th Avenue
Portland, Oregon 97201
http://or.water.usgs.gov

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