Laserfiche WebLink
<br />. <br /> <br />e <br /> <br />. <br /> <br />Colorado WOl.t.N' Conservation Board <br />Flood Control and Floodplain Management Section <br /> <br />l_vL, Detai1- Rule 5 <br /> <br />CHECKLIST FOR REVIEW OF FLOODPLAIN INFORMATION <br /> <br />A, Topographic Base Mapping <br /> <br />1. <br /> <br />Work Map Type: <br /> <br />'_I Approximate - Rule 6 <br /> <br />./ <br /> <br />line <br />orthophoto <br />recti fied photo <br />USGS quad map <br />date of photo <br />date of map <br />prepared by <br /> <br />/,?g'f:_ <br />"6/W <br />_, '~c.S <br /> <br />2, Features: a, ./ natural, etc. <br />-,- <br /> b, cu 1 tural., etc, <br /> c, --r hydrologic, etc, <br /> d, V' reference, etc, <br /> e, ./ g'>(lgr'aphic, etc. <br /> <br />3, <br /> <br />Ground Control.: <br /> <br />4, <br /> <br />Contour Inter'lla1: <br /> <br />5, Scale: <br /> <br />6, Spot Elevations: <br /> <br />7, <br /> <br />Cross Sections: <br /> <br />-5__ <br /> <br />V <br />./ <br />./ <br /> <br />v <br />V <br /> <br />./ <br /> <br />-6-, <br /> <br />USC&GS or USGS <br />datum of 1929 <br />other datum <br />number of triangulation stations <br />order of leveling <br />control markers on map <br />land surveyor No, _.....,_ <br /> <br />feet <br />supplemental contours feet <br /> <br />original scale <br />1 inch equals 7-0,~_ feet <br /> <br />,/ <br /> <br />road intersections <br />near buildings <br /> <br />photogrametric methods <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 />max imum pel"cent change in E, G, L, slope <br />additional sections needed? <br />shown on work maps <br />shown on published maps <br />