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<br />. <br /> <br />. <br /> <br />M. <br /> <br />S,'",c.e. <br />:; t;q be <br /> <br />Colorado Wdt ~!V' Conservation Board <br />Flood Control and Floodplain Management Section <br /> <br />CHECKLIST FOR REVIEW OF FLOODPLAIN INFORMATION <br /> <br />If, <br /> <br />Detail- Rule 5 <br /> <br />1=1 Approximate - Rule 6 <br /> <br />A. Topographic Base Mapping <br /> <br />1. <br /> <br />Work Map Type: <br /> <br />I . line <br />.; orthophoto <br />rectified phot.o <br />USGS quad map <br />date of photo <br />date of map <br />prepared by <br /> <br />1"t7"l <br />Iql"l <br />gcS <br /> <br />2. <br /> <br />a. J <br />--r <br />b. <br />J <br />1.1 <br />'L <br /> <br />natur'al, etc, <br />cu I tural, etc. <br />hydrologic, etc, <br />reference, etc, <br />g~~Qgr.a.phic jete. <br /> <br />Features: <br /> <br />c. <br />d. <br /> <br />e. <br /> <br />3. Ground Control: <br /> <br />J USC&GS or USGS (( U.s.C.~li-..,. -+ $,C.S. <br />datulll of 1929 <br />other datum <br />number of triangulation stations <br />order of leveling <br />contr'ol markers on lIlap <br />land surveyor No. <br /> <br />belACh - <br />""'. rks) <br /> <br />4. <br /> <br />Contour Interval: <br /> <br />-~ <br />;;l <br /> <br />f'let <br />supplemental contours feet <br /> <br />original scale (S,::: O~'3.'",-ql~ d"J! <br />1 inch equals "\00 feet I 1"~~~C)() f"hl,shel <br /> <br />road intersections <br />near buildings <br /> <br />5. <br /> <br />Scale: <br /> <br />6. Spot Elevations: <br /> <br />7. Cross <br /> <br />Sections: photogr'ametric methods <br />v\,,,t:.e.,,,, ~- from map contours (useol '''' <br />J.v.>"sh~..../ fr'om field surveys (;l.....J i", <br />vi perpendicular to flow <br />./ at changes in area <br />,/ at changes in gradient <br />__~ at bridges <br />_.'__ at confluence with tributaries <br />__..._ at control sections <br />_...,_ maximum percent change in E.G.L. <br />_._ additional sections needed? <br />./ shown on work maps <br />,/ shown on publi shed maps <br /> <br />C.l..o.""el ....eq"'Jqr~ So ""vc l. s(:qb'o",i~ <br />bod:.....,."... cross $ec/:;io .!: '"'(.5 <br />-6- - "\S ,ar- '-.oJ <br /> <br />....."-~ O\ler-_ <br />I... '::I<lr-aul)cs <br /> <br />S.cs stvJ:J <br />wRc sl:..J~) <br /> <br />slope <br /> <br />t"',,- <br />t:...e.. <br /> <br />l"w-ffa'-<l <br />oll$~q",ce. <br />