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Parameter Grou #5 <br />Rise rate 38 29 0.021 <br />Fall rate -33 -27 0.011 <br />Number of re~-ersals 121 132 0.001 <br /> <br />EFC Low flows <br />October Lo~~~ Flo«~ 599 626 0.97 <br />No~~ember Lo~~~ Flo~~~ 523 634 0.000 <br />December Lo~~~ Flo~ti~ X35 532 0.000 <br />Januan Lo~~~ Floe 397.5 ~6~ 0.000 <br />Febnzai~~ Lo~ti Flo~ti 369.5 X56.5 0.000 <br />March Lo~ti Flo~~~ 395 506 0.000 <br />April Lo~~~ Flo~~~ 593 669 0.01 <br />Mai Lotiti~ Flotiti~ 1088 103 0.610 <br />June Lo~ti~ Floe 1210 1036 0.783 <br />Jule Lo~~~ Flo~~~ 1010 1003 0.829 <br />August Lo~~~ Flo~~~ 780 788 0.931 <br />Se tember Lo«~ Flo«~ 619.5 673 0.353 <br /> <br />EFC Parameters <br />Extreme lo~ti~ peak 310 315 0.558 <br />Extreme lo~~ duration 2 2.5 0.017 <br />Extreme lo~~~ tinuna =10.5 ~5 0.616 <br />Extreme lo~ti~ fre 6 0 0.210 <br />High flo~~~ peak 1528 2100 0.000 <br />High flo~ti~ duration 7.75 1-t 0.017 <br />High flo~ti~ timing 172 163 0.60 <br />High flo~ti fie uency 3 3 0.339 <br />High flo~ti~ rise rate 177.3 16-t 0.-t3~ <br />High flo~~~ fall rate -115.8 -122.2 0.300 <br />Small Flood eah 9660 9600 0958 <br />Small Flood duration 92 10~ 0.089 <br />Small Flood tinting 166 180 0.000 <br />Small Flood fre 0 0 0.000 <br />Small Flood rise rate 226.8 19.5 0.012 <br />Small Flood fall rate -15~.~ -155.5 0.979 <br />Large flood peak 1700 11800 0.317 <br />Lar e flood duration 111.5 116 0.660 <br />Lar e flood timing 166 19~ 0.000 <br />Lar e flood fre 0 0 0.000 <br />Large flood rise 288.1 173.1 0.501 <br />Larne flood fall -27.9 -189.8 0.608 <br />To provide a long term record of stream flows above Aspen two gages-the Roaring Fork River at <br />Aspen (09073500) and the Roaring Fork near Aspen (09073400) were combined. The former <br />gage operated from 1910-1964 with no data from 1922-1932 and the latter from 1964-present. <br />Below is the resulting non-parametric IHA Scorecard. The pre-impact period (1911-1934) had <br />69 <br />