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<br />3 <br /> <br />r <br /> <br />B~ ~o. .~e~ <br /> <br />f!>dtJw ;)()..fLf! <br />. <br /> <br />/~-';).7~ 7r <br /> <br />STEP "C" R-2 CROSS Office Form <br />Develop Data for various selected water levels or stages <br /> <br />. <br /> <br />Control Cards - Card 5 type Stage 1 Stage 2 Stage 3 Stage 4 Stage 5 Stage 6 <br />Several Cards May be run together <br /> Card 1 Card 2 Card 3 Card 4 Card 5 Card 6 <br />Depth to Water; i.e. : Depth from Ref. ___L.~ _ _ _ L .~ ~__2:...L '~ ,. <br />Datum Line to selected waterline, from ----..,/, ---- - ---- - <br />computer plot. Feet. (Col. 1-5) 1 5 <br />First Streambank-Water1ine Intersect, ___~. L ---t.~ -___0. <br />Distance in feet from "0" point, from _ _ _ s-. s () - ---- <br /> ---- - <br />computer plot. (Col. 6-10) 6 10 <br />Furthest Streambank-Waterline _-/..'l.ll __2,Q.72 --1& .-S: __Lf.'Q <br />Intersect, Distance in feet from "0" ---- - -- -- - <br />point, from computer plot. (Col. 11-15 11 15 <br />Total length of Tape Spanning Cross- --Ql.(t _ _ ~1 . ~ __21 .Q --~j .Q <br />Section, in feet. (Col. 16-20) <br /> 16 20 ---- - ---- - <br />Manning's "n" value. Use calculated <br />value from Step B. (Col. 21-25) . -- --- -- --- -- --- -- --- -- --- <br /> 21- --25 <br />Slope, or gradient of stream channel .aOs -= _ . OQ-r. .QQ[ . QQ.,( <br />reach, in percent, Le. : 6% as .060, -- <br /> -- -- --- -- --- <br />etc. (Col. 26-30) 26 30 <br />Measured Discharge (Q). (Col. 31-35) _ _ _~. b ---~.~ ___:2...'- ___.).bl____ .. - ---- - <br /> 31 35 <br /> <br />. <br /> <br />'. <br /> <br />'. <br /> <br />. <br /> <br />// <br />// <br /> <br />/ <br />