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<br />002;)82 <br /> <br />LIST OF FIGlJRES <br /> <br />Figure 1: The Colorado River hydrograph at the U.S. Geological Survey stream-gaging <br />station at Grand Canyon (near Phantom Ranch), 1992 to 1997 ............... 6 <br /> <br />Figure 2: Sand bar volume change upstream and downstream from the Little Colorado <br />River confluence, 1991-1997 .................................... 8 <br /> <br />Figure 3: Channel sand storage change upstream and downstream from the Little <br />Colorado River confluence, 1991-1997 ............................. 10 <br /> <br />Figure 4: benthic macroinvertebrate ash-free dry standing biomass at Lees Ferry, <br />March 1995 - June 1997 ...................................... 15 <br /> <br />Figure 5: Arizona game and Fish Department trout electroshocking catch/min by <br />size category, 1991-1997 in lower Glen Canyon ...................... 17 <br /> <br />Figure 6: Arizona Game and Fish Department trout condition, 1984 - 1996 in lower <br /> <br />Glen Canyon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 18 <br /> <br />Figure 7: Upper graph - Kanab ambersnail habitat area (m2) for monkeyflower and <br />watercress downslope from the 45,000 cfs stage at Vaseys Paradise, 1995 - 1997 23 <br /> <br />Figure 7: Lower graph - Kanab ambersnail estimated population size downslope <br />from the 45,000 cfs stage at Vaseys Paradise, 1995 - 1997 . . . . . . . . . . . . . . . .. 23 <br /> <br />LIST OF TABLES <br /> <br />Table 1. Impacts on terrestrial biological resources in three management divisions of <br />the Colorado River corridor downstream from Glen Canyon Dam resulting from <br />the 1996 Test Flow. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 25 <br /> <br />Table 2. Long-term implications of the preferred alternative, including planned floods. <br />on terrestrial biological resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 26 <br /> <br />u <br />