|
<br />..L...Il1.JU
<br />
<br />3,000
<br />
<br /> 2,000
<br />i
<br />.!!.
<br />G
<br />.. 1,500
<br />~
<br />.c
<br />u
<br />.
<br />i3
<br /> 1,000
<br />
<br />11.':1
<br />
<br />
<br />. - .,-..
<br />
<br />.. _.J:
<br />
<br />I . - '"
<br />
<br />l,L. 4 ,. .L...~
<br />
<br />~ . .L 1
<br />
<br />Gumbel Frequency Factor vs.Actual Harvard Gulch
<br />Peak DIscharges and CUHP Prediction (30% Impervlous,f,=0.5)
<br />
<br />R2 ; 0,9667
<br />
<br />2 year
<br />
<br />10 year
<br />
<br />100 year
<br />
<br />50 year
<br />
<br />5 year
<br />
<br />2,500
<br />
<br />~r,::.':,,~:r",..,.~"'r--'T "j'.,~- ~f~- 'l~ -~jnr ~'.~l"'-~ ~ -"""""-,, ~~,
<br />t 'It ;! .~I '., f' , ...."
<br />[ ":i' I[[n,n :' :f 'if~r-';r-"'T
<br />'i .)' ",i ,,>, ." : H'c"S:"-::::.-.'-:':or-
<br />" .. ' .." ' ' ,/"., I ,~ ,..j I f
<br />
<br />,,-,,;...;J", ,,j' I . II ,.' " ',' ,.,:.' .' ,,'.1 ','
<br />/"",.,j .,'i'" ' .., .," " ." i" ' . , . " '!f"~~
<br />
<br />".,:,,,,!i,::..Jl"'~L'" 'il:7:'1,~".'if ;'I'I~,,: ., " "f:" · . ,,, ",.,,,",
<br />t .,' ., -.':' "..,L: ,', R, .' "~ ,.) .;11 . ".'" ",,' ' ".' , ., I 'I"
<br />, I> ' .. ..,,"~._b j,"'1 ",', "",,,,,t'.," ",' , ' , ",,'
<br />, .: ,. ..... 'j;' "",-,--,' I -,'" ,[ '." .'.....1'" ( ,"," ' , ,"
<br />,,.': : i: ,;",.," :''''''''''''i,:''i,'}'!b.,'~V'::.'r;r,: ~-.t~l~~'J;~;1 ,:;J. J, ' .i;" ': .'::. h;
<br />l ., ': ,', " c', . ' "'~r T,~.U,.4 II .' -. ~ji:~ '-'~I ~ ~l" ,I " -.' ,"
<br />~<;.lo:.--1.,;-~!;,-~~_. ;t.~ 1. I: ]1; 11 it '~I'r ' lit ,~- ;t,l ,f;r' ,= '':'.L~;;~-'~e;;j.' 'h') 1,~~.. 4!"t...!>' 1'f 't .J1~1 :~ - Il :~.! J
<br />. .' ", '. l ,._"" ","" .' , "h" '. ' ' ,
<br />t :l ;i :: ',," -l',,;,;,: ~J'... .;Uli ,,' I. E' ':~I"""'" " .' ;,";;"",,',U:: " " 'I'" i"-:'~':'
<br />, ' ' ~ ,r '.'1"1"'-:' . -'.J. ' '.. f" ,t,' ,.f II .. I' " I., .,' .t, .' '1."
<br />1, ",."", '" ,~~'~ ","' ,," " ..",' ,,' ,,,' " '
<br />,.. 'I ;,., I "'1 "-'--';' ."~...J' J, . ," 'I ,.....". " " .. ,,--~Y.
<br />L ., " ~" il Iii" '. " ,,""- -",'" , ," .e,', ".' , , " \-;::..."~ ,
<br />l-': -l' ." ' " " " " "", "".~" ,d""~ """, 'f .1[ :1' . .-:::::I'P'? p .~~:'
<br />, I, _ .. ,,"f ,..' . ~'lr'i '. ..~rl""'--'" ," ' ' 'l.Il....::?-"" . .:~
<br />" . ,,'" ,,' ,,'" ,," "" """" L" . '''f') ..' 1'1 J~'1
<br />, ,'"" """ ,," "u' , "., ,,0" ,"
<br />" " " ",'''' . ,,'. '. "". ,," '~.. ':" :! '~"C''''''i~''''' . ',,' .1.";::1
<br />, " ' ,",' ',"" .,;leI'" ,>>' 01," "', J. ~,p , ' ,,' .' ,."",,C
<br />, " . ' "".., ",' ,"~."'~" .' ' ,-,,~--
<br />[ '" '" 't' " ." 1 ',,.. "'" '."'"^'~" ~""",_<="lP4~"P'i
<br />" .. ,. ' " "", '." ,j>' . -"~~~-"'~~' ' ' ' ,+.]
<br />6', " "i"'i~" _"",~~~""~r,,,,="f'":',r.lC' t .,.;;>'>,,'. ' . (i 1, ':' j;"
<br />
<br />, ";,, . ,....,~~"""""""Jl!;"""?,,~r;;"","" , . J: '.: . , .. I;: ' "~l[ I'
<br />~~_P"1~'" '" "".".~"- '" ,<";,,, ," ,'i: ,,: " .," r ' ,. "1
<br />.. . ......;. k,..;"'it......~~A-;..;~~~fi[.<q'.,:i1rr.'~~I' >~k' ;~, ';~' ';[f'i. i"'" ,"if",': ',: ,,0: ;i
<br />',_ "",'" " ,.e, "J" ~",f' ..'" "i ' "'i " " i " "'1'
<br />, tll.,~ f.~.t.:':h..'; <..~ I"" "', ,," I ,.' I " ,," "
<br />~.._....(l ~...b~t.~~'J,/- .3.1' 11 ;;.~.:1)" Ii " ,;".1.~~
<br />..........jr;.. I" .-, , .",' .,'
<br />...u'" h..-;n," I :"t ~~ ' 'f ~ ,~1
<br />.., .....,. ".", ,,' ,I
<br />. . ,..,.."".. " . . J" 1 ".'
<br />. .0' .......,r..::....iL... J...li!.",jj'::'::' .:!(,..;.'Hj
<br />:u~".... ;.. '", ...,.t.,,:c'ti
<br />..._.'."".-.'..;.~t<r.~
<br />
<br />500
<br />
<br />o
<br />-1.6 -1.4 -1.2 -1 ..0.8 ..0.6 ..0.4 ..0.2 0 0.2 0.4 0.6 0,8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3 3.2
<br />
<br />Gumbel Frequency Factor (Kg)
<br />
<br />A Actual .. Predicted -Unear (Actual) - - - ~near (Predicted) I
<br />
<br />Application and Evaluation of CUHP
<br />
<br />Page 36 of 52
<br />
<br />....,'....":;.j..:.:.;-,. ..--,',"
<br />
<br />, '
<br />'" - ..
<br />.' ',"_:~":... "J'""
<br />
|