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<br />. <br /> <br />. <br /> <br />entrained and beads entrained per unit river flow also declined at higher flows. Based on what <br /> <br />we observed at Thunder Ranch in 2005, these results would not be the expectation at a flow- <br /> <br />through site. Presumably this occurred because as Stewart Lake filled and water elevation <br /> <br />increased, inflows declined or ceased even at the highest river flows. It was surprising that any <br /> <br />flow entered the inlet breach during the last sampling period because water should have been <br /> <br />draining at that time. <br />Because of its location on river right, Stewart Lake entrained predominantly orange <br /> <br />beads, although some yellow beads were entrained on the first and third releases. No yellow <br /> <br />beads were entrained on the second release, likely due to very low overall entrainment during <br /> <br />this release. This was despite increased cross-channel mixing of beads at higher flows. <br /> <br />The percentage of orange beads captured in the near shore nets relative to the total <br /> <br />number of orange beads captured at Stewart Lake remained constant from the first to the second <br /> <br />release (32%) and increased in the third release (46%) (Tables 2,3, and 4). No yellow beads <br /> <br />were captured in the near shore nets in the first release; percentage of yellow beads captured in <br /> <br />the near shore nets increased on the second release to 12% and then declined to only 2% during <br /> <br />the third release. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />Stirrup, 2005 <br />The Stirrup flood plain had only one breach, which when overtopped by the Green River, <br /> <br />entrained flows as the river was rising and drained as flows receded until connection ceased. <br /> <br />The Stirrup wetland entrained the least amount of water and the fewest beads of any wetland in <br /> <br /> <br />the study area during 2005 (Table 7, Figure 14). Highest flow entrainment rates were during the <br /> <br /> <br />first two releases during filling. Similar to Stewart Lake, lowest flow entrainment rates at the <br /> <br />. <br /> <br />. <br /> <br />40 <br /> <br />. <br />