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<br />.,j. Cont'd <br /> <br />Month <br /> <br />Year <br /> <br />Item <br /> <br />July <br />Jun-Jul <br /> <br />72 <br />72 <br /> <br />FIS Pueblo, CO <br />HEC-.2 computer printouts. June 26 run - used cross <br />sections from 1972 survey. . <br />Jul:l' 17, 1972 - corrected previous run -' the FIS water <br />surface profile came from this run. <br />Brmm folder containing plotted cross sections used in <br />197;~ runs. <br />Pueblo, CO FPIR for Goodnight Arroyo, Dry Creek & Wild <br />Horse - Dry Creek. <br />Bro,m folder containing back-up data for FPIR, including <br />water surface profiles (no HEC-2 .runs or hand hydraulic <br />computations) cross sections, su-mary sheet, 4 bridge <br />pictures, and flood plains. <br /> <br />7 <br /> <br />'1' <br />69 <br />69 <br /> <br />Apr <br /> <br />Feb <br /> <br />L> <br />,,~ <br /> <br />:._,( <br /> <br />, <br />, <br />j <br /> <br />4. The stationing in the m~C-2 computer runs is backwards (right to left). <br />The cross sections are plotted looking downstream. The 4 pictures of bridges <br />oJ! Dry Creek are for Dry Creek east. The 4 pictures of bridges on Wild Horse <br />are for Wild Horse - Dry Creek west. Lowell Ave. Bridge is located on the road <br />approximately 2700 feet south of the Hwy 50 bridge. Iii. <br /> <br />4A. The left bank levee still has a cut section at River Mile 0.66 according to <br />the 1974 photo revised USGE quadrangle map. <br /> <br />4B. Both the 1969 FPIR and the 1972 FIS reports showed the lOO-year flow passing <br />through the old 18th Street bridge. This analysis was disproved by an actual <br />flood. (Ref TS 364-73). The structure heeded to be widened for traffic safety. <br />Its wooden timber construction had been partially destroyed by fire. The new <br />bridge was' made out of steel and concre}e. It was'widened W its capacity <br />wa~lIincreased. 5te },"";< 1,1".; Hb~,tI' b)' ,,~ (>JO~ 3; Iq?? <br />"or <br /> <br />5. Work was done in 1969 for Apr 1969 "GOOdnight Arroyo, Dry Creek and Wild <br />Horse Dry Creek, Pueblo, CO" FPIR. Information on cross sections was obtained <br />from survey book 7353 (May 68). Bridge data was obtained from survey book 7195 <br />(missing in Oct 77). The bridges on worksheet profiles dated Feb 1969 do not <br />match those plotted in the 1969 FPIR or the 1972 FIS~l~'1Computations were performed <br />without the aid of HEC-2 computer backwater program. .' <br /> <br />(5 cont'd on next page) <br /> <br />r <br /> <br />2 <br /> <br />-)<'~-- <br /> <br />!r <br />l <br />I <br /> <br />>'C, <br /> <br />'. <br /> <br />"f <br />, <br />