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<br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />il <br />I <br />'I <br />I <br />I <br />I <br />II <br />I <br />I <br />I <br />I <br />I <br /> <br />project design due to budget limitations. Therefore, the <br /> <br />project provides only partial protection during a large flood <br /> <br />event. <br /> <br />STREAM HYDROLOGY <br /> <br />Discharqe Event <br /> <br />Flow <br /> <br />Location <br /> <br />10-year <br />100-year <br />1984 year <br /> <br />50,000 cfs <br />82,000 cfs <br />68,000 cfs <br /> <br />upstream of <br />confluence <br />with Gunnison <br />River <br /> <br />1993 Outlook: <br />On May 1, 1993, the Upper Colorado River Basin had a 150% of <br />average snowpack. The flood threat was ranked as high at the <br />annual spring flood threat meeting on May 7. <br /> <br />RECOMMENDED ACTIONS: <br /> <br />Secure Section 404 Permit. <br /> <br />Locate rock at a D-50 of 2-3 feet in size. <br /> <br />Secure rock trucks and other equipment. <br /> <br />Need to complete the 1985 jetty project for the 13 jetty <br /> <br />structures. <br /> <br />Estimated cost is $60,000 for jetty project completion. <br />