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<br />tj ~ ,i" <br /> <br />Appendix II - Notation <br /> <br />The following symbols are used in this paper: <br /> <br />A = drainage area, in square miles <br /> <br />CV = coefficient of variation <br /> <br />E = mean watershed elevation, in 1,000 feet <br /> <br />G = skew coefficient of logarithms <br /> <br />KG,T = Pearson Type III frequency factor for return period, T, and <br />skew, G <br /> <br />P (R) = exceedance probabil i ty of rain fl ood <br /> <br />P(RUS) = exceedance probability of the union of rain and snowmelt <br />floods <br /> <br />P(RnS) = exceedance probability of the interception of rain and <br />snowmelt floods <br /> <br />PIS) = exceedance probability of snowmelt flood <br />OT = peak discharge at.return period of T years, in cfs <br />r2 = coefficient of determination <br /> <br />se = standard error of estimate <br /> <br />S = standard deviation of logarithms <br /> <br /> <br />T = return period <br /> <br />X = mean logarithm of peak flows <br /> <br />21 <br />