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<br />I <br /> <br />I <br /> <br />I <br /> <br />CrystalR.iver.rep <br /> <br />HEC-RAS version 3.1.1 ~ay 2003 <br />u.s. Army cor~ of Engineers <br />Hydrologic Englneering center <br />609 Second Street, SuiteD <br />Oavis,california95616-4687 <br />(916)756-1104 <br /> <br />x , """""" ><XXX ><XXX ~ XXX>< <br />X , X X X X X , , , <br />, X X X X X X X X <br />>00000O< ><XXX X = XXX>< XXXXXX XXX>< <br />X , X X X X X X X <br />X , X X X X , X X X <br />X , XXXXXX ><XXX X , X X = <br /> <br />I <br /> <br />PROJECT DATA <br />pro~ect Ti t1e: Crystal Ri ver Flood Study <br />proJectFile:CrystalRiver.prj <br />Run Date and Time: 5/3/20Q4 11:51:54 AM <br />project in English units <br />Project Description: <br />crystal River Flood study <br />~O~~~~3~C~~:4~~~N Engineering. Inc. May 2004 <br />Prepared for: Colorado water Conservation Board <br />study <br />~gcation: From approximately 3 miles downstream of the Town of Marble, <br />(Prospect Ranch) to approximately 1 mile upstream of the Town <br />of Marble <br />(snowshoe Ranch) <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />PLAN Dill'" <br /> <br />I <br /> <br />~1:~ ~iT~e: ~~'Gmo~1~~~\~~~~~un~~\crystalRiver.p04 <br />Geometry Title: Crystal River Flood Study <br />GeometryFile'p:\P\03023cry\Hydraulics\CrystalFliver.g04 <br />~1~: ~~,~e ~~~~{~jo~~~~;\~~d~~Un~~CrYStalAiver. f02 <br />phn summary information: <br />Number of: crosssections- <br />Culverts <br />Bridges <br /> <br />I <br /> <br />" <br />o <br />. <br /> <br />loIuHtpl" Openings _ <br />Inlinestructures _ <br />lat"ralStructures_ <br /> <br />computational Information <br />water surfan calcuhtion tolerance_ <br />~~1~~~:ln~:C~~ ~~l~~~:~~~i~~~erance : <br />Maximum difference tolerance <br />Flowto1erancefactor <br /> <br />0.01 <br />0.01 <br />20 <br />0,3 <br />0.001 <br /> <br />I <br /> <br />Computation options <br />critical depth computed only where necessary <br />co~ve:(ance calculacion Method: At breaks 1n n values only <br />~:;~~~~~~i ~~~~e F~~h~~~i me : ~~~~~~~i ~~lv~1~:ce <br />Encroachmentoata <br />Equal Conveyance_True <br />Left offset _ <br />Right offset <br /> <br />I <br /> <br />River_crystal <br />RS profile <br />23)76 Floodway <br />23230 Floodway <br />23204 Floodway <br />n724 FloodoHay <br />21874 FloDdway <br />21304 Floodway <br />20771 Floodwav <br />IG;OS-FlDollway <br />19361 F1Dodway <br />18783 Flllodway <br />14921 F1Dodway <br />14378 FloDdway <br />12.820 Floodway <br />12347 FloDdway <br />11815 Flolldway <br />11147 FloDdway <br />10584 Floodway <br />10063 Floodway <br />9536 F1Dodway <br />9086 Floodway <br />SE;U nDodway <br />8077 F1Dodway <br />8048 Floodway <br />7560 Floodway <br />7123 Floodway <br />6674 Floodway <br />6179 Floodway <br />5216 Floodway <br />2242 Floodway <br />1750 Floodway <br />1241 Floodway <br />746 Floodway <br />329 Floodway <br />Cl F1Dodway <br /> <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />Reach_IIJarbll! <br />Method valu"l Value2 <br />1211.48 310 <br />1676.46 728.44 <br />1 700.1S 754.87 <br />1 4l!.l 800 <br />1 550 735 <br />1 475 650 <br />1569.53 660.48 <br />:r-zao-:o1"'"""JW:"ls <br />1 357 460 <br />1 115 210 <br />1 260346.96 <br />1135.94 180 <br />1 284.18 HO.48 <br />1565.78648.12 <br />1624.09 734.4 <br />1822.421009.38 <br />1 1058 1139 <br />1 675 820 <br />1 530 670 <br />1638.81729.71 <br />1 62.5 735 <br />1471.2.5536.63 <br />1462.73711.12 <br />1 775.5830.52 <br />1 828.7891.99 <br />1 410 490.99 <br />1567.14 635 <br />1 n.931Cl8.63 <br />1410.63456.53 <br />1375.56 42.5.1 <br />1 640 720.1 <br />1 375430.01 <br />1 1902.45.29 <br />1 46.77 84.38 <br /> <br />FLOW DATA <br />~1~: ~~i~ e' ~~~~~~O~i~~\~~d~~u n~~\crysta lRiver. f02 <br />Flow Data Cds) <br /> <br />I <br /> <br />River Reach " 100-year Floodway 10-r~:~ 50-year 500-year <br />crystal Marble 24407 1691 1691 1575 1950 <br />Crystal Marble 19361 2181 2181 1657 2031 2515 <br />crystal loIarbl" 8077 2413 2413 11133 2248 2783 <br />crystal loIarble '" 2625 2625 1994 2445 3028 <br /> Pagel <br /> <br />I <br /> <br />I <br />