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<br />Table 3.2 - Flow duration curve estimated for projec:t site based on transfer of USGS record <br />for the Uncompahgre near Ridgway <br /> <br />Di <br /> <br />Discharge Percent Days. <br />(cfs) Exceedence Exceeded <br /> - <br />0 100 365 <br /> - <br />40 75.23 275 <br /> - <br />80 40.28 147 <br /> -- - <br />120 29.43 107 <br /> -- - <br />160 23.37 85 <br />200 19.58 72 <br /> -- <br />240 16.35 60 <br /> - <br />280 13.66 50 <br /> -- - <br />320 11.55 42 <br /> - <br />360 9.68 35 <br /> - <br />400 7.89 29 <br /> -- <br />440 6.49 24 <br />480 5.21 19.0 <br />520 4.35 15.9 <br /> - <br />560 3.61 13.2 <br /> - <br />600 2.91 10.6 <br />640 2.37 8.6 <br /> -- <br />680 1.95 7.1 <br /> -- <br />720 1.64 6.0 <br /> <br />- <br />scharge Percent Days. <br />(cfs) Exceedence Exceeded <br />950 1.37 5.0 <br />1000 1.11 4.1 <br />1050 0.870 32 <br />1100 0.656 2.4 <br />-- <br />1150 0.489 1.78 <br />- <br />1200 0.382 1.29 <br />- <br />1250 0.285 1.04 <br />-- <br />1300 0.215 0.78 <br />- --. <br />1350 0.157 0.57 <br />1400 0.109 0.40 <br />-- -- _. <br />1450 0.070 0.26 <br />-- <br />1500 0.054 0.20 <br />- <br />1550 0.041 0.15 <br />-- <br />1600 0.029 0.11 <br />1650 0.018 007 <br />1700 0.008 0.03 <br />1750 0.001 0004 <br />--- <br />1800 0.000 0000 <br />--- <br />= <br /> <br />.Average number of days exceeded per year (365 x % exceedence) <br /> <br />3.5 <br />