Laserfiche WebLink
<br /> ~: ~ <br />I ,;~ <br />I 1 <br />" <br />I <br /> <br />PLACITAF . OUT <br /> <br />U. S. GEOLOGICAL SURVEY <br />ANNUAL PEAK FLOW FREQUENCY ANALYSIS <br />Following Bulletin 17-B Guidelines <br />Program peakfq <br />(version 4.0, December, 2000) <br /> <br />PROCESSING DATE/TIME <br />2003 OCT 7 10:29:09 <br />--- PROCESSING OPTIONS <br /> <br />I <br /> <br />plot option = Graphics & Printer <br />Basin char output = None <br />pri nt opti on = Yes <br />Debug print = No <br />Input peaks listing = Long <br />Input peaks format = WATSTORE peak file <br /> <br />1 <br /> <br />I <br /> <br />U. S. GEOLOGICAL SURVEY <br />ANNUAL PEAK FLOW FREQUENCY ANALYSIS <br />Following Bulletin 17-B Guidelines <br />Program peakfq <br />(version 4.0, December, 2000) <br /> <br />I <br /> <br />Station - 09081550 CRYSTAL RIVER AT PLACITA, CO. <br />2003 OCT 7 10:29:09 <br /> <br />I <br /> <br />I N PUT 0 A T A SUM MAR Y <br /> <br />Number of peaks in record <br />Peaks not used in analysis <br />systematic peaks in analysis <br /> <br />. ~~~;~r~~ ~~:~:r~ ~ ~~~~~d is <br /> <br />Generalized skew <br />Standard error of generalized skew <br />skew opti on = <br />Gage base discharge = <br />User supplied high outlier threshold = <br />User supplied low outlier criterion = <br />plotting position parameter = <br /> <br />45 <br />o <br />45 <br />o <br />o <br />-0.300 <br />0.550 <br />WEIGHTED <br />0.0 <br /> <br />I <br /> <br />0.00 <br /> <br />It <br /> <br />********* NOTICE -- preliminary machine computations. <br />********* User responsible for assessment and interpretation. <br /> <br />********* <br />********* <br /> <br />I <br /> <br />1 <br /> <br />WCF134I-ND SYSTEMATIC PEAKS WERE BELOW GAGE BASE. <br />WCF195I-NO LOW OUTLIERS WERE DETECTED BELOW CRITERION. <br />WCF163I-NO HIGH OUTLIERS OR HISTORIC PEAKS EXCEEDED HHBASE. <br /> <br />0.0 <br />743.7 <br />3317.8 <br /> <br />Station - 09081550 CRYSTAL RIVER AT PLACITA, CO. <br />2003 OCT 7 10:29:09 <br /> <br />I <br /> <br />ANNUAL FREQUENCY CURVE PARAMETERS -- LOG-PEARSON TYPE III <br /> <br />FLOOD BASE <br /> <br />LOGARITHMIC <br /> <br />EXCEEDANCE <br />DISCHARGE PROBABILITY <br /> <br />MEAN <br /> <br />STANDARD <br />DEVIATION <br /> <br />SKEW <br /> <br />I <br /> <br />SYSTEMATIC RECORD <br />BULL.17B ESTIMATE <br /> <br />0.0 <br />0.0 <br /> <br />1.0000 <br />1. 0000 <br /> <br />3.1961 <br />3.1961 <br /> <br />0.1191 <br />0.1191 <br /> <br />0.022 <br />-0.067 <br /> <br />I <br /> <br />ANNUAL FREQUENCY CURVE DISCHARGES AT SELECTED EXCEEDANCE PROBABILITIES <br />ANNUAL 'EXPECTED 95 -PCT CONFIDENCE LIMITS <br />EXCEEDANCE BULL.17B SYSTEMATIC PROBABILITY ' FOR BULL. 17B ESTIMATES <br />PROBABILITY ESTIMATE RECORD ESTIMATE LOWER UPPER <br />0.9950 762.0 779.6 730.1 642.5 863.2 <br />O. 9900 819.0 833.8 792.1 700.1 919.3 <br />0.9500 995.4 1002.0 980.1 881. 5 1092.0 <br />0.9000 1103.0 1106.0 1093.0 993.5 1198.0 <br />o . 8000 1248.0 1247.0 1242.0 1144.0 1342.0 <br />0.5000 1576.0 1569.0 1576.0 1472 .0 1687.0 <br />0.2000 1980.0 1978.0 1989.0 1841. 0 2161.0 <br />O. 1000 2228.0 2234.0 2248.0 2052.0 2472.0 <br />o . 0400 2523.0 2544.0 2564.0 2295.0 2857.0 <br />0.0200 2732.0 2 76B. 0 2794.0 2463.0 3138.0 <br />0.0100 2933.0 2986.0 3022.0 2622.0 3414.0 <br />0.0050 3129.0 3202.0 3250.0 2774.0 3687.0 <br />0.0020 3383.0 3484.0 3555.0 2969.0 4046.0 <br />0.6667 1399.4 1. SO-year flood) <br />0.4292 1654.5 2. 33-year flood) <br />1 <br /> Station - 09081550 CRYSTAL RIVER AT PLACITA, CO. <br /> 2003 OCT 7 10:29:09 <br /> N PUT DATA L I 5 TIN G <br /> Page 1 <br /> <br />I <br /> <br />I <br /> <br />I <br />, <br /> <br />I <br />