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Table 12. Weighted Usable Areas (WUA) versus simulated discharges for adult <br />and depositional life stages of Colorado squawfish (CS) and adult <br />razorback suckers at Ruple Ranch study site on the Green River, <br />Utah at 0.6 depth. <br />WUA <br />Discharge Colorado s quawfish Razorback sucker <br /> Adult Deposition Adult Adult <br /> year round mid-Jun/Sep May/Jun Jul/Oct <br />500 23363 35491 15907 19625 <br />700 24900 50814 17148 26119 <br />900 25687 62945 17954 31660 <br />1000 25970 67524 18197 33640 <br />1100 26044 71368 18360 35264 <br />1200 26064 74123 18511 36665 <br />1300 25868 76079 18602 37536 <br />1400 25721 77068 18758 38188 <br />1500 25529 77645 18897 38617 <br />1600 25294 77624 18941 38864 <br />1700 25017 77298 18952 38834 <br />1800 24767 76638 18994 38487 <br />1900 24433 75808 19026 37819 <br />2000- 24135 74751 19105 36724 <br />2100 23851 73750 19173 37245 <br />2200 23545 72543 19223 35968 <br />2300 23140 71451 19216 35088 <br />2400 22876 70114 19266 34224 <br />2500 22456 68603 19237 33237 <br />3000 20594 58715 19180 28646 <br />4200 16743 36436 18030 19115 <br />5600 13321 21945 16538 12041 <br />16000 8615 983 5379 5342 <br />habitat is maximized at 1500 cfs with a window between 1100 and 2500 cfs. The <br />razorback sucker habitat is optimized at slightly higher flows with the maximum <br />habitat at 3000 cfs with a window between 1000 and 5600 cfs in May and June, <br />and 1900 cfs with a window between 1400 and 2700 cfs from July to October. In <br />general, a flow window between 1400 and 3000 cfs will maintain habitat at 0.8 <br />depth (Table 13). <br />The WUA for adult Colorado squawfish at 0.6 and 0.8 depths with the <br />~~ <br />31 <br />