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Rainfall 2 year-24 hour storm 1.5 in <br /> CN=60 -Runoff/inch—0 Peak Discharge= <0.5 cfs. <br /> Rainfall 5 year-24 hour storm 2.0 in <br /> CN=60 -Runoff(inch­ .06 Peak Discharge=9 cfs. <br /> Rainfall 10 year-24 hour storm 2.6 in. <br /> CN=60 -Runoff/inch—0.2 Peak Discharge= 50 cfs. <br /> Rainfall 25 year-24 hour storm 3.0 in <br /> CN=60 -Runoff/inch-0.33 Peak Discharge = 90 cfs. <br /> Rainfall 100 year-24 hour storm 4.2 in <br /> CN=60 -Runoff(inch-0.86 Peak Discharge=300 cfs. <br /> December 28,2014 <br /> Colorado Division of Reclamation Mining and Safety <br /> Gold Basin Mine,Inc. <br /> Gold Basin Mine <br /> Granite,Colorado <br />