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<br />t <br /> <br />.'~' <br /> <br />. <br /> <br />Colorado Wid.N' Conservation Board <br />Flood Control and Floodplain Management Section <br /> <br />CHECKLIST FOR REVIEW OF FLOODPLAIN INFORMATION <br /> <br />I~ Detai1- Rule 5 <br /> <br />A. Topographic Bas(,) Mapping <br /> <br />1. Work Map Type: <br /> <br />2, Features: <br /> <br />~ <br /> <br /> <br />3 . Ground Contro 1 : <br /> <br />!...~::-"- ~~ <br /> <br />4, Contour Interval: <br /> <br />5, Scale: <br /> <br />6, Spot Elevations: <br /> <br />7. Cross Sections: <br /> <br />f'I ----- <br />(bY ~ <br /> <br />o/:~:) <br />.;fN~ <br /> <br /> <br />1-' Approximate - Rule 6 <br /> <br />'X line <br />~ orthophoto <br />__ rectified photo <br /> <br />---- USGS quad map 11_ 2-'1- '" 7~.. '12.-7-17 <br />date of photo , w pf <br />date of map <br />prepared by . 1.-4",dlMewt.. 11"1/1''',)/ Lofd, <br /> <br />a, ~ natur'a1, ~,tc. <br /> <br />~: ; ~~~~~~~~ic~t~tc. ,AAt~ etcC..J'''} ~o~pc-D, <br /> <br />d. ~ reference, etc. F-\. t:r(.a .t f\U- <br />e. ~_ geogr'aphic. etc. pre-P h""~c)\o" <br /> <br />r? ~e"l <br />USC&GS or USGS 5 <br />---;;z- datum of 1929 lAb L....)...,.. <br />__:::L.-. other datum I'^ ~I Ii" <br />number of triangulation stations t.M.1M.t"",,,, <br />order of leveling Wr "j 11.. /L! <br />control markers on map 1.1 L , <br />land surveyor No. b\~ <br /> <br /> <br />-'t1 <br /> <br />-- <br /> <br />~ <br />lItJIV- <br /> <br />feet <br />supplemental contours feet <br /> <br />__ original scale fUr_ /15ofec.-r t <br />1 inch equals z,p::> feet ('" '1'10'" <br /> <br />vi ~ road intersections <br />~ near buiIdings 1\ <br />-- \( . . ~ <br />~_ photogrametric methods ~~fl~ <br />/' from map contours <br />.; ./ fr'om field surveys oJ.- ~~~ <br />'" 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 pel^cent change in E. G. L. slope <br />~ additional sections M,.ded? JJt> <br />_ shown on work maps <br />shown on publi shed maps <br /> <br />-6- <br />