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Last modified
1/26/2010 10:07:41 AM
Creation date
10/5/2006 4:02:39 AM
Metadata
Fields
Template:
Floodplain Documents
Designation Number
313
County
Mesa
Community
Collbran
Stream Name
Plateau Creek, Grove Creek, Buzzard Creek
Basin
Gunnison
Title
Review Report - Floodplain Management Study - Plateau Creek, Grove Creek, Buzzard Creek at Collbran, Mesa County, Colorado
Date
11/1/1990
Designation Date
3/1/1991
Floodplain - Doc Type
Educational/Technical/Reference Information
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<br />e <br /> <br />e <br /> <br />. <br /> <br />5. <br /> <br />Blockage: <br /> <br />6. <br /> <br />Roughness <br />Coefficients: <br /> <br />7. <br /> <br />Consistency: <br /> <br />/ <br /> <br />,/- <br /> <br />considered <br />reduction in conveyance <br /> <br />human intervention <br />emergency response plan <br />not cons idN'ed <br /> <br />vegetation considered <br />verification with historic flood <br />photographs <br />consistency with previous studies <br /> <br />range in overbanks _____ to <br />range in channel ___.._ to <br /> <br />agreement with contiguous studies <br />compari son with previous pr'ofile <br />changed conditions <br />previous study in error <br />justification <br />change <br /> <br />FINDING: <br /> <br />The hydraulic analysis <br />standards of -1:::.:_ Rule <br /> <br />D. <br /> <br />Published Report and Map <br />,--7( Detai.l.-- Rule 5 <br /> <br />1. <br /> <br />Repor.t Docum\~nt <br />Includes: <br /> <br />2. <br /> <br />Flooded Area Maps: <br /> <br />3. <br /> <br />Discrepancies: <br /> <br />~ meets does not meet the <br />5.c. (detailed) or _,____ Rule 6.c. <br /> <br />1 <br />I <br />minimum I <br />(approx. ) 1 <br />.,_1 <br /> <br />-./ <br />v <br />-.- <br />{/ <br /> <br />=# <br />-7- <br />J <br />-r <br />_d..' <br />=#= <br />_..L <br /> <br />-9- <br /> <br />I_I Approximate Rule 6 <br /> <br />title <br />date <br />binding <br />hydrology wri te-,up <br />hydraulic wr'ite'-up <br />flooded area maps <br />profiles <br /> <br />100-'year flood <br />500-year flood (optional) <br />consistency with profiles <br />cross sections <br />reference line and stations <br />flood contours <br />scale 1 "==1000' or better-,,)detai led <br />scale 1 "=2000' or better,->approx. <br /> <br />profiles and map <br />HEc-2 and hydrologic table <br />corporate limits <br />others <br />
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