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<br />~ <br /> <br />...; <br /> <br />. <br /> <br />Color'ad,., W~.\ ,,,.-- Conservation Boar'd <br />Flood Control and Floodplain Management Section <br /> <br />CHECKLIST FOR REVIEW OF FLOODPLAIN INFORMATION <br /> <br />~ ~~ab~ Rl~~~ r~~1 Approximate - Rule 6 <br /> <br />Topographic Base ~pi.ng <br /> <br />---2<.- line <br />_........__ orthophoto <br />._____ rectifi.ed phlJl.o <br />USGS quad m'~p <br />-....- date of photo,.Ji-1Z- 8'...3 <br />date of mapj2~Y' . <br />prepared by /2~ <br /> <br />sh~tnSfz.kJ <br /> <br />S6l- () (0 <br />II T <br />...f1l ~""'" /Juh~.qe"i J." <br />:2-tlL feet f.<,(,IA/~ 1>~ <br />/M>I\-L-- supplemental contours feet <br />. / I: z..rDII-- <br />V original scale 15",,(' 5~. <br />1 inch equals :Loo feet fVO-..r~ <br /> <br />\/ /' road intersections ro <br />-=::;L near buildings ~' <br /> <br />photogrametric met~ds <br />from map contours <br />from field surveys <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 percent change in E,G.L, slope <br />additional sections needed? <br />shown on work maps <br />shown on published maps <br /> <br />A, <br /> <br />1. <br /> <br />Work Map Type: <br /> <br />2, Features: <br /> <br />~: _4 <br />c, ~ <br />d, v... <br />./ <br /> <br />e. <br /> <br />3, Gro CI <br /> "0~\ <br />. 'J f~( <br />4. Contour Interval: <br />5, Scale: <br />6, Spot Elevations: <br />7. Cross Sections: <br /> <br /> <br />vi <br /> <br />. <br /> <br />~ <br />~ <br />=$ <br /> <br />-6- <br /> <br />5~ <br /> <br />natur'al, etc. <br />cultural, etc, <br />hydrologic, etc. <br />reference, etc, <br />geographic, etc. <br /> <br />.5~ <br />e:,-II:U <br />"1 IJ-elfov <br /> <br /> <br />USC&GS or USGS <br />datum of 1929 <br />other datum <br />number of triangulatio <br />order of lelle ling <br />control markers on map <br />land surveyor No, '__ <br /> <br />