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<br />U. S. GEOLOGICAL SURVEYANNUAL PEAK FLOW FREQUENCY ANALYSIS <br />Following Bulletin 17-B Guidelines <br />Program peakfq <br />(Version 4.0, December, 2000) <br /> <br />Station - 09067005 EAGLE RIVER AT AVON <br />2001 JUN 15 04:12:22 <br /> <br />I N PUT <br /> <br />D A T A <br /> <br />SUM MAR Y <br /> <br />Number of peaks in record <br />Peaks not used iri analysis <br />Systematic peaks in analysis <br />Historic peaks in analysis <br />Years of historic record <br />Generalized skew <br />Standard error of generalized skew <br />Skew option <br />Gage base discharge <br />User supplied high outlier threshold <br />User supplied low outlier criterion <br />Plotting position parameter <br /> <br />11 <br />o <br />11 <br />o <br />o <br />-0.288 <br />0.550 <br />WEIGHTED <br />0.0 <br /> <br />0.00 <br /> <br />********* NOTICE Preliminary machine computations. ********* <br />********* User responsible for assessment and interpretation. ********* <br /> <br />WCFI34I-NO SYSTEMATIC PEAKS WERE BELOW GAGE BASE. <br />WCFI95I-NO LOW OUTLIERS WERE DETECTED BELOW CRITERION. <br />WCFI63I-NO HIGH OUTLIERS OR HISTORIC PEAKS EXCEEDED HHBASE. <br />**WCF233W-EXPECTED PROB OUT OF RANGE AT TAB PROB. 0.00005 <br />WCF002J-CALCS COMPLETED. RETURN CODE = 2 <br /> <br />0.0 <br />1400.0 <br />4903.4 <br />0.00200 <br /> <br />1 <br /> <br />Station - 09067005 EAGLE RIVER AT AVON <br />2001 JUN 15 04:12:22 <br /> <br />FLOOD BASE <br /> <br />LOG-PEARSON TYPE III <br /> <br />LOGARITHMIC <br /> <br />ANNUAL FREQUENCY CURVE PARAMETERS <br /> <br />EXCEEDANCE <br />DISCHARGE PROBABILITY <br /> <br />MEAN <br /> <br />SYSTEMATIC RECORD <br />BULL.17B ESTIMATE <br /> <br />0.0 <br />0.0 <br /> <br />1. 0000 <br />1. 0000 <br /> <br />3.4183 <br />3.4183 <br /> <br />STANDARD <br />DEVIATION <br /> <br />SKEW <br /> <br />o . 13 04 <br />0.1304 <br /> <br />-0.285 <br />-0.287 <br /> <br />Water Resource Consultants, LCC <br /> <br />Page 1 of3 <br />