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<br />, . <br /> <br /> 100 <br /> 60 <br /> 40 <br /> 20 <br />U')JO.O <br />"' <br />-' <br />'" 6 <br />"' 4 <br />'" <br />... <br />::> <br /><> <br />'" <br />, 2 <br />... <br />"' <br />'" <br />... 1.0 <br /> 0.6 <br /> 0.4 <br /> 0.2 <br /> 0.1 <br /> 0 <br /> <br />36 <br /> <br />210/ <br /> <br />020 <br /> <br />v; <br />"' <br />u <br />o 32 <br />o <br />3- <br />vf 28 <br />~ <br />~ <br />~ <br />., <br />> 24 <br />~ <br />~ <br />'" <br />:'i 20 <br />u <br />'" <br />o <br /> <br /> <br />010 <br /> <br />Note: Numbers refer fa peak discharge <br />measuremen f sites <br /> <br />~ 16 <br />., <br />~ <br />~ <br />0 '2 <br />~ <br />I <br />'" <br />~ B <br />m <br />~ <br />~ <br />'" <br />~ <br />'" <br />~ <br /> <br />BIG THOMPSON RIVER DRAINAGE <br />COLORADO <br />COMPARSION OF PEAK DISCHARGE DATA <br />fLOOD OF JUL Y Jf, 1976 <br /> <br />Figure 7. Comparison of the peak diScharges derived from the storm analysis in this <br />study with those estimated by the Geological Survey (Grozier, et al., 19761. Numbers <br />for plotted posihons are the peak discharge measurement sites liSted in Table 1. <br /> <br /> <br />81G THOMPSON RIVER ORA II/AGE <br />COLORAOO <br />DEPTH-AREA-DURATION CURVES <br />PERIOO 1830 TO R230 (MOTi <br />JUt Y 31, 1976 <br /> <br />10 <br /> <br />30 <br /> <br />60 <br /> <br />90 <br /> <br />120 /50 /80 <br /> <br />240 MINUTES <br /> <br /> <br />1.0 <br /> <br />2.0 <br /> <br />4.0 5.0 6.0 7.0 B.O 9.0 <br />OEPTH OF PRECIPITATION -INCHES <br /> <br />10.0 11.0 12.0 <br /> <br />13.0 <br /> <br />3.0 <br /> <br />Figure 8. Maximum depth-area duration curves for 10 to 240 minutes (by 10-minute <br />intervals) based on the intense 4-hour storm pattern (1830-2230 MOT 31 July 1976) <br />shown in Fi9ure 4 and the mass curves shown on Fi9ure 5. <br /> <br />1.41 <br />