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<br /> <br />,,_ _ _ _n-...-_i.::_____r .. <br /> <br />~ <br /> <br />::-:--"'-.' <br /> <br />....---- , _. <br />Existing Conditions ..' .'~ <br /> <br />Cross <br />Sect ion <br />Desig- <br />na t ion <br /> <br />Stat ioning <br />from Mouth <br /> <br />Identi fication <br /> <br />Stream Bed <br />Elevation <br /> <br />Crest-Elevation Feet (Metres) National Geodetic Vertica <br />Datum, and Peak Discharge c.f.s. (c.m.s.) <br /> <br />: Feet (Metres) <br /> <br />Feet (Metres) <br />N. G. V. D. <br /> <br />la-Year <br />Flood <br /> <br />50-Yea r <br />Flood <br /> <br />lOa-Year <br />Flood <br /> <br />500-Y <br />Floo <br /> <br />57 <br /> <br />~,J.J>r,_:t) <br /> <br />"" ' , <br />...;.,/,r f,) <br />~J <br /> <br />:;>)7) : <br /> <br />" ) <br /> <br />" <br />, ) <br /> <br />-- ~ <br /> <br />, ) <br /> <br />,) )) <br /> <br />- ,') <br />.' " , ) <br /> <br />.' <br /> <br />_-l~ _ <br /> <br />,-', ) <br /> <br />- '-- <br /> <br />,; ~.J :) _ . ) <br /> <br />59 <br /> <br />~.~-';'-:..!_}J <br /> <br />/~ . <br /> <br />---'-'} <br /> <br />} <br /> <br />., ] <br /> <br />'/://_:. .~/ - <br /> <br />1/ Flood elevations pertain to the primary channel and usually remain constant in a lateral direction across the flood <br />plain. However, flood elevations in the outer portions of a cross section may differ from the primary Channel due to <br />road crossings, upstream diversions, etc. <br /> <br />Table page 5 <br /> <br />