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costilla.rep <br />HEC-RA5 version 3.1.3 May 2005 <br />U.S. Army Corp of Engineers <br />Hydrologic Engineering Center <br />609 5econd Street <br />Davis, California <br />x x x~ooo oc ~oo oc ~oooc ~oc x~ooc <br />x x x x x x x x.x x <br />x x x x x x x x x <br />~ooooooc x~ooc x ~ooc x~ooc ~a~ocxx ~oooc <br />x x x x x x x x x <br />x x x x x x x x x x <br />x x x~ooo a ~oo oc x x x x xx~ocx <br />PRO)ECT DATA <br />Project Title: costilla <br />Pro7ect File : costilla.prj <br />rtun Date and Time: 5/24/2007 12:43:06 PM <br />Project in English units <br />Project Description: <br />& R <br />PLAN DATA <br />Plan Title: floodplain-All water in Main Channel <br />Plan File : C:\Projects\COStilla\HECRAS\costilla.p03 <br />Geometry Title: Floodplain-All water in Main <br />~eometry File : C:\Projects\COStilla\HECRns\costilla.g03 <br />Flow Title : Rico Seco <br />Flow File : ~:\Projects\Costilla\HECRAS\costilla.f01 <br />Plan summary znformation: <br />Number of: Cross 5ections = 9 Multiple openings = 0 <br />Culverts = 0 Inline Structures = 0 <br />eridges = 1 Lateral structures = 0 <br />Computational information <br />water surface calculation tolerance = 0.01 <br />critical depth calculation tolerance = 0.01 <br />Maximum number of iterations = 20 <br />Maximum difference tolerance = 0.3 <br />Flow tolerance factor = 0.001 <br />Computation Options <br />Critical depth computed only where necessary <br />Conveyance Calculation Method: At breaks in n values only <br />Friction Slope Method: Averaye Conveyance <br />Computational Flow Regime: subcritical Flow <br />FLOW DATA <br />Flow Title: Rico Seco <br />F~OW File : C:\Projects' <br />Flow Data (cfs) <br />River Reach <br />25-Year 50-Year <br />Rio Seco 1 <br />295 435 <br />~COStilla\Hecrtas\costilla.f01 <br />RS 2-Year 5-Year <br />100-Year 200-Year 500-Year <br />2785 104 183 <br />522 615 755 <br />10-Year <br />254 <br />Page 1 <br />