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<br />22 <br /> <br />Table 1. Recommended mean monthly flows for the top of the 15-mile reach in <br />cubic feet per second. Rate is the percent of years that the recommended <br />flows should be provided based on winter snowpack levels. For example. in the <br />wettest 25 percent of years, flows in June should average at least 15,660 cfs: <br />stated another way, this recommendation should be met in five of every 20 <br />years. During low-water years, June flows should average no less than 6,850 <br />cfs, and such a minimum should occur at a rate of no more than 4 in 20 years <br />(20 percent). <br /> <br />Rate 25% 25% 30% 20% <br />Exceedance 25% 50% 80% 100% <br />JAN 1,630 1,630 1,630 1. 240 <br />FEB 1,630 1,630 1,630 1,240 <br />MAR 1. 630 1,630 1.630 1.240 <br />APR 3,210 2 .440 2,260 1,860 <br />MAY 10.720 9,380 7,710 7,260 <br />JUN 15,660 14,250 11. 350 6.850 <br />JUL 7,060 5,370 3.150 1.480 <br />AUG 1,630 1,630 1,240 810 <br />SEP 1,630 1,630 1,240 810 <br />OCT 1,630 1,630 1. 240 810 <br />NOV 1,630 1,630 1,630 1. 240 <br />DEe 1,630 1,630 1,630 1. 240 <br />