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<br />The floodplain submitted with this report was produced using
<br />the most widely accept"d stat" of the art models. FlOodplain
<br />delineation in small, urbanized drainaqe basins such as the
<br />West Vine Drainage Basin is a relatively recent requirement
<br />of urban drainage studies, The following paragraphs deal
<br />with the data collection, computation, assumptions and judge-
<br />ments made during the hydraulic stage of this study,
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<br />Model
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<br />In this study the major oomputational tool for determining
<br />the flood profile was the HEC-2 computer program developed by
<br />the V,S, Army Corps of Engineers~4)&(5) This program was
<br />released by the Corps in 1976 and has beon updated frequently,
<br />The specific copy used by Engineering Professienills, Inc.
<br />is the binary file of HEC-2 o~ cilll ~~ the COlorado St~tc
<br />University Conputer Center, All cross sections and job control
<br />ddt~ were stored on tape at the Computer Center and submitted
<br />to run on the C,S,U, gold machine, Cyber 1600, via terminal
<br />oper;;otions. All jobs were printed at the Ccmputer Center.
<br />Comput..r runa for tn.. hydr;"ulic analy><is W..H' C'omplP-t"c betw.."'n
<br />October 10 and ~ovember 3, 1980.
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