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<br />Cummins Lake Dredged Channel near Gould, Arkansas, ApproXimate bottom
<br />width 30 feet. Picture taken June 1926.
<br />
<br />
<br /> Aver- Aver- Aver- Moan Coeffi.
<br />Dateofobser- ... s:t:oo DIs- ... Mean hy. Slope of cientof
<br />vatlon marl' """",. """ veloc- draulic wa'" rough.
<br /> mom width section Ity radius .nrlaoo n...
<br /> depth n
<br /> ._--
<br />May 12,1926 ... 41,8 M.' 104.6 "'" 2.41 ".""73 0.078
<br />Nov. 11,1926 1.1 67.8 314.1 ,.16 1.20 '.34 . 000300 .068
<br />Nov. 7,1926 8.' 61.1 410.7 338.8 1.21 '.22 ,000315 .07.
<br />0__'___"'._'.' 113.li n.uno nnn.._' __0"_" _nd__ nnnn _.unun nnn".
<br />I Average maximum depth at bankful stage.
<br />
<br />Description of channel
<br />
<br />cmulle, straight!' 710 feet long. Oroal ,ecticm, very little variation In shape;
<br />for variation n size, see fig. 15, E. SMt lfupu, fairly regular. Bottom,
<br />fairly regular. Soil, upper, sandy loam' lower, sUty clay. Qmditf01l.
<br />growth of willows in channel 6 to 10 feet high except on upper part of side
<br />slopes and narrow strip of channel. willows about one year old. Con-
<br />&trUCUd summer 1924
<br />
<br />C'our,e, same as above. amditlon. practically the same, except that wil-
<br />lows and other vegetation are in run foUage. (Pi. 18, C.)
<br />
<br />.
<br />
<br />South Forked Deer River Dredged Channel near Roberts, Tennessee. Approximate
<br />bottom width 40 feet. Picture taken in 1916,
<br />
<br />
<br />Date of obser.
<br />vatlon
<br />
<br />Aver-
<br />...
<br />mad.
<br />mum
<br />depth
<br />
<br />Coem-
<br />elentor
<br />rough.
<br />n",
<br />n
<br />
<br />Description of channel
<br />
<br />Mean
<br />hy.
<br />draUlic
<br />radius
<br />
<br />Aver-
<br />...
<br />""'"
<br />section
<br />
<br />AVer-
<br />su~:oo
<br />width
<br />
<br />Slope of
<br />water
<br />,we....
<br />
<br />Moen
<br />veloc-
<br />Ity
<br />
<br />DI"
<br />"""",.
<br />
<br /> ---
<br /> &CMId. Ft. ""
<br /> F<u Fu! /u! Sq. ft. ,ec. Fu!
<br />Feh. 26,1916 1.1 51.0 614.3 "". 1.87 6.76 ..()()()()08
<br />Feb. 10.1916 &0 ,.. 1lI8.' ..... ,.. UO .()()()()08
<br />Mar. 29,1916 .., .... 919.' '21.8 2.18 ~.. .()()()()(16
<br />tf:r. ',1916 10.3 M.' 1,2.52.1 "'". 2.70 1.28 .00012t
<br />',1916 10.8 ..., 1,602.6 494.0 .... 1.M .000166
<br />.__n__n__n__ 113.0 uun.. nunun n__._._ .._nn nn..__ ._.._...._
<br />
<br />..026
<br />.025
<br />.025
<br />.m
<br />.025
<br />
<br />Cour,t, straight; 1,412 feet long. 00"" aecti01l, very little variation In
<br />shape; for variation in siu, see Fig. 6, A. Sldt 'lopu, regular and smooth.
<br />BotUJm, even and rairly smooth. SOU, lower part, hard clay; upper part,
<br />clay loam. Condition, no vegetation or obstruetioDBofany sortinchannel.
<br />Cofldrudtd, Oct.ober, 1916. (Pl. 6, C and fig. 5, A.)
<br />
<br />I Average m81lmum depth at banktul stage.
<br />
<br />20
<br />
<br />~~
<br />
<br />
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