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FLOOD00802
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Last modified
11/23/2009 1:21:28 PM
Creation date
10/4/2006 9:28:55 PM
Metadata
Fields
Template:
Floodplain Documents
Designation Number
355
County
Weld
Community
Greeley
Stream Name
Cache La Poudre
Title
Floodplain and Floodway Analysis
Date
1/1/1994
Designation Date
3/1/1994
Floodplain - Doc Type
Floodplain Report/Masterplan
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<br />5. RESULTS (Conf'd) <br /> <br />6. Is the discharge value used to determine the Ooodway anywhere different from that used to determine the <br />naturallOO-vear Oood elevations? 0 Yes 119 'io <br /> <br />If Yes, explain: <br /> <br />7. <br /> <br />Do 1 DO-year water surface elevations increase at any location? <br /> <br />DYes IZJ 'io <br /> <br />I f yes, please attach a list of the locations where the increases occur, state whether or not the increases are located <br />on the requestor's property, and provide an explanation of the r.eason for the increases. <br /> <br />Please attach a completed comparison table entitled: Water Surface Elevation Ched, (See page 6) <br /> <br />6. REVISED F1RM/FBFM AND flOOD PROFILES <br /> <br />^. The revised water surface elevations tie into those computed by the effeclive FIS Model (10-,50-,100-. and 500- <br /> <br />year), downstream of the project at cross-section 25789 within 0.0 feet and upstream of the <br /> <br />project al cross section 33710 within <br /> <br />J.O <br /> <br />feet. <br /> <br />B. The revised noodway elevations tie into those computed by the effeclive FIS mudel, dowstream of lhe projecl at <br /> <br />cross section 25789 within 0.0 feet and upstream of the project at cross section 33710 <br /> <br />within <br /> <br />0.0 <br /> <br />feet. <br /> <br />C. Attach profiles, at the same vertical and horizontal scale as the protiles in the tdTective FIS report, showing <br />stream bed and profiles of all Ooods studied (without encroachmenl). Meo, label all cross seclions, road crossings <br />(including low chord and top-of-road datal, culverts, tributaries, corporate limits, and study Ii mils. I r channel <br />distance has changed, the slationing should be revised for all profile sheels. <br /> <br />D. Attach a FlooJway Data Table showing data for each cros~; sectlon listed in the published Floodway Data Table in <br />lhe I>'IS report. <br /> <br />Proceed to J{iverine /Coastal Mapping Ponn <br /> <br />Riverinf! Hydraulic Analysis Form <br /> <br />Form4 <br /> <br />Page 5 of 6 <br />
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