|
<br /><Jl
<br />
<br />-
<br />
<br />-
<br />
<br />Cl
<br />Z
<br />o
<br />u
<br />w
<br />(J)
<br />
<br />Q:
<br />W
<br />"-
<br />
<br />I-
<br />W
<br />W
<br />U.
<br />
<br />u 1,000
<br />m
<br />:::>
<br />u
<br />
<br />z
<br />
<br />o
<br />Q
<br />o
<br />
<br />W
<br /><!l
<br />a::
<br /><l:
<br />::r:
<br />u
<br />(J)
<br />Cl
<br />
<br />""
<br /><l:
<br />W
<br />"-
<br />
<br />Q:
<br /><l:
<br />w
<br />>-
<br />,
<br />o
<br />Q
<br />
<br />-
<br />
<br />:"1
<br />.. .." _ 4 i,: ,." "" '",,:,
<br />T . I::;' .. .. : : ~1 . :-t+fl.,:; '::' - !=-: .
<br />"i'"" .~
<br />:'1; .... i/; :~" I.;
<br />]..01 ::;i ::I!' 'iii IiE "j: r
<br />- fl" f!!lih'IIiE ili i I ~',., 1-
<br />if! "W" "" ." ",:::, F ''','1'::,;;. t
<br />; ::~; ':r: :;;. i I -1 :;:: :i~ ::ra::;~.1 J_
<br />'It!!i Iii:, ::,'"It~ i." ill: ,::!';I]
<br />('II,i'"I'''I'. .,1111",,1":
<br />,'. 1,,- "1'
<br />
<br />-r-. : Ii:: .'1: i:'tm,,::,;:
<br />t:i !j.:'i,ql!:;,! :i:'.I:I..
<br />, ""II I ~ I Hi" I I 'I' ", . I I " ,., . I '
<br />-! I:, ::W!illi:::! i-k:iil': t,: Q
<br />, ' I-;'~ l' , ,ita!;:: 'I" :1'; 1,,1 .,j 10
<br />~H 11 ,I. ,II. ",:11:" it:! ,'I. ".',1,,,
<br />. .,.. ,.1, ,." ... ',;"',', '.':,', i
<br />i:t!ii",!;
<br />.: ; :I'!;', I " ',,,., ;;; Q50
<br />Pi! ij " i 1;1:'1:,11
<br />11! hi: ~I!; ," Ir: ~Jil .~.
<br />ii,,,,, Q
<br />11 1[1;::I! .,i; lid::,:!:,:,,::,'.. 100
<br />I ",I:" [- '''li''''''1'.
<br />1 I-irl ,'" ili'llil::::"
<br />'T IUI'] i ;;!'I ':ij ::. :'il'l :!ill;;:: Ii Q 500 =
<br />I ~ : I: I I I f j I 11 I II'" : 'i
<br />
<br />10,000
<br />
<br />,r* :rmII!f:, ;1' n. ,;::~, liil ~,:[11 ,I
<br />ii#Htt! !Ii ! : !
<br />'."fl- 1:r lP4 ~:I "r I!,! ~liH!~!,G' ';-!:-: ::1 i"
<br />:i; -;i1-1 !!It li:. nmmlt~![i;,.. ,:; 'IT';-: 1 :!i ::1 ::F I': ',1
<br />n I' ,'7 I'd I', '" II'! J1i1':tll""I'" fn-i ;TH liP' ,1' I": ,
<br />hTi 11 . I . ,i _~, t
<br />- _~ ftttj . . f-l Ij I' l~ 'j'l ,> t
<br />mr 11 ,I' I ImH1!~j, ::,11'; I ::1=+ r It ,:.II: I - 1
<br />--.- --. ,~.I)" iiljjjJti'" ~:~:~, _~__~t -'..,..: ~- !i::)" '
<br />j ". I'~'I I'''' ",'I'" ..." ,", ", '" ", "
<br />_, H ,I t ",j t'"I'-' .~..... _ "c,., _,
<br />......L 1 ' ,. "'I , "1T" . --t-t-t ... +--+ '~f:; ','1: '1;1 'l~. 'i!' '~~ ,:< -:-, '
<br />I -< ~L t '''' Iht 1, .. ", :;-. j
<br />.oloo. = LB8 A 0.78.7 P 0,932 1,,,,,:':,,rt~,, "'''', '.:1:
<br />t'll 'I ~'I""",,,,I,,,,::,,.t'''''''tll''"'tl'''''''''''''ml'I'''''''
<br />illllIIIlHHi;llftiiIHHH4HHJ:,I!III:'!1i H"tll-ITtftr-:~ '.:1 i:, '''' ttMHF 'hi ,'"
<br />"I'
<br />
<br />".' ,-:
<br />
<br />example
<br />
<br />for A = 77 I square miles
<br />and P = 28 inches
<br />0.100, =,1,280 ,~ubic feet per second
<br />r fl1' .,II!I rLi. :~+-' t.->::: iiP ::" :;:i ill; ~:'I iF: U
<br />H I *1 "1J :HE IT r ~;;I !f!~ iEi iP: / ".
<br />~ 1 ill .t" i:Hirt}nr"',;~,;+~::l~'"':..."
<br />
<br />~-. .::~
<br />
<br />,3
<br />
<br />1-
<br />
<br />tl tit I!
<br />
<br />'--++1: HI !h:Ii' "; 'Iii";:."
<br />
<br />, '" ;J, I'P' ", ,:,
<br />'1fn It., 1T Il~.. '.::-
<br />j", " , " '. ',t '1Ii"I~! ;:! !di~' ':" :
<br />~ .'., :!,- ; "I" '
<br />I. _. t, 11 ,i, ~ '" -1 i "I ~ j ,
<br />
<br />I'
<br />f I'
<br />n dt
<br />
<br />",
<br />~t' ,"', or
<br />
<br />~
<br />100
<br />
<br />t +
<br />
<br />,I"
<br />
<br />'1' i'
<br />
<br />.,-. ;~, it: I :'
<br />" :~:I' j. ~.:
<br />~ lii!l: JP l!! If! 1 nr
<br />" 11;
<br />! ~ ;' i' I 'i ~ I i-, ! i ~;;;
<br />l'lllij., :tI,:
<br />,.."M:t"!ft! '
<br />
<br />;nF!11 ;rl~i dh :t,; ill! I~ :,:i
<br />
<br />-=!' ' '~j"j:j!jl' ;' n:::::,i:;;i"
<br />~ j :' L 1 : : I I!i ! ! li 1 : I! :!: :i::
<br />~ ~ ~I!! !dl!~ ];., iii, :j,h!!i:
<br />!. 1"""1':': II';I:!!:.
<br />1- It i i i Tl~; ,~i:, ,I: ::11,,, I,. .,
<br />.-/- Hri I tl:l'!II";;i "I jli ;,111'"'
<br />+'1'11'" ,"I' ,.. ,"i ";. ~ II' '1:'[,'" W
<br />,-' -'I I' ,:"'1""1' 'I :111'1'11,;:""
<br />.t1 H-H I >j'Hji i"1 ~I: ft1Iti'H,I:" I;, ;'
<br />
<br />- : ~: :-
<br />
<br />.,
<br />
<br />..:- '_i~ ";?'W\!i Ji, ihi (!1lffiii:1"
<br />f I ~ 11 !~i! ill: !i:: ltH di!!q i :iiili{-,
<br />""1,,;[1,,' ili'j':;I'j"",
<br />I..,' .... 1,,-, ,,,.
<br />
<br />I.,
<br />
<br />:,
<br />I
<br />
<br />10
<br />0,1
<br />
<br />M. 'II""" Bl11'"ljm'~,: 'i~:':I'r;
<br />t' I'll 'I, ,,'
<br />I , !t1i'F;,:,,!
<br />,1 ' .1 ,rtt1 tJ'I!~:
<br />
<br />1.0
<br />
<br />FIG. 5-18,
<br />
<br />,1:;
<br />
<br />MEAN ANNUAL
<br />PRECIPITATION (Pl, i
<br />IN INCHES : ~j; :
<br />
<br />::1:
<br />
<br />50
<br />40 I
<br />)1
<br />30
<br />
<br />1"1
<br />,I,
<br />
<br />i"i . "
<br />
<br />:ifl
<br />
<br />!-il j,
<br />
<br />,I'
<br />
<br />oi' i;
<br />
<br />i
<br />'I;' ,+'>
<br />'on Tffi
<br />Gr :iji :~:::I :::Ij-ii! :!:i
<br />"'i !jlil . "" :1, '"
<br />n i-:n..,'" !11l~
<br />~ lit t tliI j-i--l .~:: .. hi: ," .t..
<br />f fir nI ii[!, ~i: "
<br />
<br />'!Ti
<br />:~:::f' '-1
<br />-. .,:q
<br />
<br />! :i",
<br />..!Il,iI:,
<br />
<br />!'
<br />
<br />I:::;'
<br />
<br />}
<br />
<br />, 20
<br />ffiT "171..1
<br />'n: ma
<br />I I I"".,
<br />..,,,:.-.:.
<br />1f! I;: il~::: 10
<br />
<br />:l!:ii.",.
<br />
<br />'I:i
<br />
<br />!i.'"t:'=!-
<br />:!.:~
<br />
<br />:1:
<br />
<br />tl
<br />
<br />" u~ j.,' ;t;; ill: :;:: :::. :~: "
<br />'t !l't "jj n ,-~ .", .t.. ", ...
<br />I;: 'Ii; ...j :IH i:j' .,:. ,'"
<br />
<br />o ,y
<br />E, ; tP1 ~!"
<br />
<br />.',
<br />
<br />I
<br />,I,
<br />.1 .,
<br />
<br />.,
<br />"'i!;
<br />
<br />111.
<br />I ~ ! f i i : 1
<br />I liL ::1
<br />
<br />, ,;,' , ~ I; . "
<br />,..!Ii! .,: :i::'::
<br />~Tl: iHi m: :1:: 'I::
<br />
<br />.,
<br />j I)
<br />
<br />l ; ; ; ~,1. .:1" ;'"
<br />",1,1 I: ,ii'
<br />
<br />: Ii; : ~ Ii ~!::! ii!i :~:
<br />
<br />::::1:1; if
<br />
<br />:r,
<br />
<br />"
<br />
<br />i!lt
<br />il.
<br />. I
<br />,lE
<br />h:
<br />
<br />10
<br />
<br />100
<br />
<br />i L , ,.. Pi:
<br />l'I"',Ij:ii'""
<br />In ., ',., ...'
<br />il ill" I""" ,,, ""[ ,'" 'III"''''
<br />. H ~, 1['" .... ,t .01"1 ,~,
<br />11 I" 1 J: :1:: ~1:~ .." :'1: :ill
<br />
<br />Equation
<br />
<br />= O,I2A 0.815 P 1.592
<br />
<br />= O,91AO.795 P 1.110
<br />
<br />= 1,88 A 0.787 P 0,932
<br />
<br />8,70AO.766 pO.560
<br />
<br />1000
<br />
<br />Relation of 100- year peak discharge to contributing drainage area and mean
<br />annual precipitation far the Mauntoin Area Snow Melt Streams.
<br />
<br />REF. - COLORAOO WATER CONSERVATION BOARD TECHNICAL MANUAL NO. I
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
<br />-
<br />
|