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<br />Figure 35. Locations of northern pike NP593 and mean daily discharge at the Yampa <br />River, Colorado. <br /> <br /> Northern Pike NP593 <br /> 1000 <br /> 900 <br /> 800 <br /> 700 <br />. <br />~ 600 <br />. <br />~ <br />0 <br />. <br />0 500 <br />'" <br />.. <br />~ <br />c 400 <br />. <br />. <br />'" <br /> 300 <br /> 200 <br /> 100 <br /> <br />1--6- Discharge I ' <br />~ __ Fish NP593 <br /> <br /> 84 <br /> 83 <br /> 62 <br /> 61 <br /> 60 <br /> 7. <br /> 78 <br /> 77 <br /> 76 <br /> 75 <br />ill ill <br />ti n <br />0 0 <br />~ ~ <br />N N <br /> <br /> <br />0 <br />ill ill ill ill ill ill ill ill ill w ~ ~ ~ ill ~ ~ ~ ill ~ ill ill ~ ill <br />~ m m m m m m m m <br />"3 "3 "3 .. .. .. .. .. .. .. .. 0. 0. 0. 0. 0. 0. 0. 0. n ti ti ti <br />~ ~ ~ ~ , , , ;j! ;j! , , . . . . . . . . 0 0 0 0 <br />0 ~ < < < < < '" '" '" '" '" '" '" "' <br />N ;!; N - ~ m ::! :: N ~ ~ N ~ " ~ ~ N W 0 ~ ~ :! ~ <br /> N N N N M <br /> Date <br /> <br />DISCUSSION <br /> <br />Flows <br /> <br />Flow volume in the Yampa River was approximately 1,000 cfs at mid-July when fish <br /> <br /> <br />capture and implementation began. It dropped to near 60 cfs in early September and then <br /> <br /> <br />rose back up to close to 400 cfs by late October, at the end of the study. The river was <br /> <br /> <br />flowing at less than 100 cfs for about two weeks in late August and early September. <br /> <br /> <br />This range of flows is typical in the decrease down to a minimum then back up to a <br /> <br /> <br />higher level in fall although this year's summer flows are low compared to most years. <br /> <br />Yampa River Radio Telemetry Report <br />Miller Ecological Consultants, Inc. <br /> <br />Page 44 <br />January 23, 1997 <br />