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FLOOD05793
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Last modified
1/25/2010 6:50:14 PM
Creation date
10/5/2006 1:48:12 AM
Metadata
Fields
Template:
Floodplain Documents
County
Boulder
Community
Longmont
Stream Name
Dry Creek
Basin
South Platte
Title
Technical Addendum Floodplain Information and Flood Control and Drainage Plan
Date
4/1/1980
Prepared For
Boulder County
Prepared By
Water Resource Consultants
Floodplain - Doc Type
Floodplain Report/Masterplan
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<br />I <br /> <br />I <br /> <br />'I <br /> <br />I <br /> <br /> <br />Looking upstream near Cross <br /> <br /> <br />Section 145. Left overbank <br /> <br /> <br />was planted in corn last <br /> <br />'I <br /> <br />season. <br /> <br />1 <br /> <br />October 26, 1979 <br /> <br />I <br /> <br />fl <br />fl <br />I <br /> <br />,I <br /> <br />:1 <br /> <br />The building obstructions' in this reach make it difficult to estimate <br /> <br /> <br />n-values. At this time, it is assumed that the major building obstructions <br /> <br /> <br />will be coded into the cross section input for HEC-2. Thus, the estimated <br /> <br /> <br />n-value is for minor remaining obstructions such as fences and shrubbery. <br /> <br /> <br />Obstructions will be coded based on the average obstructed areas between cross <br /> <br /> <br />sections. <br /> <br />,I <br /> <br />:1 <br /> <br />:1 <br /> <br />:1 <br /> <br />:1 <br />I <br />:1 <br /> <br />;1 <br />I <br />:1 <br />, <br /> <br />66 <br />
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