Figure 9. (A) Measured direction (degrees) and magnitude (feet per second) of ADCP velocity measurements at the Ewauna sites, Oregon, for early June through October 2008. (B) Measured flow at Link River, Oregon, daily moving average measured velocities at EWA1 and EWA2 in Lake Ewauna, Oregon (negative flow is to the northwest, positive to the southeast), daily average measured wind (shifted 180 degrees so that, similar to flow, wind to the northwest is negative), and modeled velocity. Measured velocities are at specific locations; model output is average velocity of a model segment encompassing 1,134 feet of river length. Darker lines represent velocity nearer the surface, paler lines nearer the river bottom.


First posted July 14, 2011