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<br /> Table E-1.-lope adJustment factors by .drainsge areas
<br />;? F .;:: FIAT S TAPES
<br />.;;:.
<br />~
<br />'
<br />~v,
<br />:i~:, Slope-
<br />~~'•'~"
<br />`
<br />• (per-. 10 20 50 100 200 500 1,000 2,000
<br />{`
<br />' ~'~~' ~
<br />,~
<br />~
<br />~
<br />'+ cent)
<br />, acres acres acres acres acres acres acres acres
<br />,y.
<br />.
<br />'r
<br />,
<br />~~~..
<br />0.1 '
<br />0.49
<br />0.47
<br />0'.44
<br />0,43
<br />0.42
<br />0.41
<br />0.41
<br />0.40
<br />T~"~~' "" 0.2 ,61 ,59 .56 .55 ~.54 .53 .53 ,52
<br />~` '` 0.3 .69 ,67 .65 .64 .63 .62 .62 .61
<br />;;:nr :, •' .' 0.4 .76 ,74 .72 .71 .70 .69 ,69 .69
<br />,;;rt_:;'`,. ,.,... , 0.5 .82 ,80 .78 .77 .77 ,T6 .76 ,76
<br />-!?ti`::~~ .', - 0.7 .90 .89 .88 , 87 .87 .87 .87 , 87
<br />ti''•:~ - 1,0 1.00 1.00 1.00 1.00 1.00 1.G0 1.00 1,00
<br />~~ ~'
<br />~ 1.5 1.13 1.14 1.14 1.15 1.16 1.17 1.17 1.17
<br />`?';;:;;~,`'
<br />•` - 2.0 1,21 1,24. 1.26 1.28 1,29 1.30 1.31 1.31
<br />
<br />:~:' _~ ~ MODERATE SIgPES
<br />
<br />
<br />• :",~
<br />~ ;, ,,:;
<br />3
<br />.93
<br />.92
<br />.91
<br />, 90
<br />.90
<br />, 90
<br />.89
<br />.89
<br />":¢,i'~;`, .• ~ ' 4 - 1.00 1.00 1,00 1.00 1.00 1.00 1.00 1.00
<br />•''`'. ` ''
<br />l~' 5 1.04. 1.05 1.07 1.08 1.08 1.08 1.09 1,09
<br />•'
<br />'
<br />' 6 1,07 1.10 1,12 1,14 1,15 1.16 1,17 1,17
<br />'~ 7 1.09 1.13 1.18 1.21 1.22 1.23 1.23 1.24
<br />~
<br />~s
<br />,:
<br />'r.',
<br />`
<br />~::
<br />"
<br />•r.;,
<br />,;`~` ~ 8
<br />
<br />
<br />5
<br />:
<br />'
<br />r~
<br />.
<br />~
<br />.
<br />ti"-~''''' 11
<br />~.
<br />
<br />
<br /> 13
<br />
<br />
<br />'
<br />ir.l:j~_
<br />'
<br />,. 5
<br />a~''*s .
<br />,.' 16
<br />
<br />'
<br />'~~~if;,f ; , ~, ,
<br />'
<br />•i4.i
<br />M~
<br />L .
<br />4
<br />pr„ryt;h
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<br />r4p,
<br />~•t,~' ~•
<br />. ,
<br />
<br />
<br />
<br />.~J~r•1.~~. ~
<br />
<br />,~~ R+~, ,
<br />
<br />"~
<br />~. ;.
<br />?jy:;':'
<br />4~•N .:'
<br />
<br />;,:,.;
<br />I
<br /> STEEP STAPES
<br />.92 ,88 .64 ,81 .80 ,78 .76 .77 ~,`
<br />(
<br />. 94 , 90 . d6 .84 .83 , f32 .81. . 81 4
<br />. 96 , 92 .88 .87 .66 , f35 .84 .84 ` ~' •
<br />,.y
<br />;
<br />.96 .94 .91 ,90 .89 ,F38 .87 ,87 ,
<br />' .97 ,95 .93 .92 .91 ,9b .90 ,90
<br />., ,,.,~
<br />`'''"
<br />~
<br />~
<br />. 97 , 97 .95 .94 .94 , 93 .93 .92 <• ='°:'
<br />.96 ,98 .97 .96 .96 ,96 .95 ,95 ~""4'.
<br />. 99 .99 .99 .98 ' ~. . 98 , 96 .98 .98 ` ~ ~'
<br />1.00 1.00 1,00 1.00 1.00 1.00 1.00 1.00
<br />1.03 1.04 1,05 1.06 1.07 1.08 1.09 1.10
<br />1.06 1.08 1,12 1.14 1.15 1.16 1.17. 1.19 "~~
<br />1.09 1.11. 1,14 1.17 1.20 1.22 1.23 1.24
<br />1,12 1.16 1,20 1.24 1.29 1..31 1,33 1.35
<br />1.17 1.21 1.25 1.29 1.34 1..37 2.40 1,43
<br /> . 1 '.
<br />~:
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