|
<br />Exceedence Fl"E!qufmcy per Hundred Years,
<br />
<br />99 98
<br />
<br />95
<br />
<br />90
<br />
<br />80 70 60 50 4(J 30 20
<br />
<br />10
<br />
<br />5
<br />
<br />2
<br />
<br />,5 ,2 .I
<br />
<br />1000
<br />
<br />-
<br />
<br />~
<br />~
<br />
<br />~
<br />
<br />10
<br />
<br />~~
<br />
<br />I
<br />
<br />~~ -++ - ~~
<br />,-~ .-r E tt~
<br />~e'iI"'~
<br />- ~ --=~~=
<br />oF,;==~~ - = ~I=' ct-
<br />~E =::- -- -+--~,-
<br />- =fu:;, +1: '",C- ::j:::4~'
<br />- ~ - ;:t-;C'F
<br />__",,~I- . t~::gi
<br />
<br />:='l ~~.~
<br />
<br />==: +U_ _
<br />--- T ,;j --
<br />--- ..>J _ .
<br />T--- " 't
<br />
<br />
<br />
<br />. J~'II.r
<br />-. ,:_~~ -; -- Of
<br />~E ,,: _. - '_ ,-'~ ..: h: ~~~
<br />. T'=!c ,E
<br />. :. 'or _;. : =+=-... toO
<br />i'_-.' = ~fi~.: ~mm ~:= ..i~
<br />,_ ..c0'. =t=:tl:c.- 'm ''''_~~: _ _ ' :. ~~'
<br />, , -'=2cE' :J:"'l~'" -.. -, ,.,.~E:'
<br />- , = ';;;;;:'f", -- , ' $: ,= . .:1=
<br />':::-:-~_~:::4::,"-, ~ - . - -......:.
<br />
<br />-=, ]l~ . - ~ ~~.-~~;
<br />, i~ '-rl,:',i+ - f:- .J ~ ~~:
<br />"J:::r ,.--:--- l
<br />, ::: i Fit' I +..-1' , -~~
<br />-._"'_ __0'
<br />- -- - f:~- ~ ." · -~.; .~ - -:i~
<br />~ .~P:~ ... ~l
<br />
<br />1:. :,:j+.,~ frl:ttlJ: :-!=~C_
<br />Ii) 0 0 0 0 0
<br />- C\I ,t) Q ~~
<br />
<br />~__. 4t:::f:f
<br />~:=z;:;;:::t:-s:""_::g:
<br />._~ ~!V~'
<br />.lr :+-1-
<br />rr-'-t :=li'~
<br />= .....~ :It ...~-
<br />m ' -l1,<:;:j"
<br />.,~', ::i~:
<br />r-t--=::t:;:
<br />
<br />~nl
<br />-.- ,..,.+
<br />,1'E
<br />-; -.:- 1:8-
<br />M+ tr,~?
<br />..-.-r+ <.- L
<br />"i I b:::
<br />',-
<br />
<br />,
<br />
<br />,. 'l'$'="'111111 ""'..
<br />_ 'I' ~~~~__.,., o::.t:,
<br />~- <=",~~" - --.. -~
<br />
<br />500
<br />
<br />:j:
<br />
<br />'_.
<br />m
<br />-
<br />
<br />,f =<$.
<br />~*
<br />
<br />200
<br />
<br />~
<br />
<br />"
<br />
<br />! ~.-
<br />
<br />I
<br />'-
<br />
<br />100
<br />
<br />,{(
<br />
<br />'r)~)O
<br />-=
<br />
<br /><i
<br />
<br />-
<br />
<br />.~:
<br />
<br />"
<br />rn
<br />.-
<br />"
<br />"
<br />"
<br />.!!~
<br />C,
<br />
<br />~
<br />g 20
<br />11,
<br />
<br />5 -
<br /> - ~
<br /> -
<br /> -
<br />Z
<br /> -
<br /> ,
<br /> - -
<br />
<br />. =. ".
<br />
<br />-0 0
<br />o 0
<br />10 Q
<br />
<br />E1tceedence Interval in Years
<br />
<br />~-
<br />
<br /> ~
<br /> ~.
<br /> -;+....
<br /> ~ :#-1'
<br /> , " ;::::;+
<br /> I fT
<br /> :-----rr
<br /> , "
<br /> ,
<br /> " ,
<br />, '!I iil , ;
<br />, 1J! , " .L
<br />
<br />FREQUENCY OF PEAK FLOWS
<br />
<br />F FORK DALLAS CREEK NEAR RIDGEWAY
<br />
<br />Station 091465
<br />
<br />O,A,= 16,8 sq, mL
<br />
<br />--.'-'-'---~----------I'-----.'--------->---~" ---
<br />Prepared: Date: May 1977
<br />-^"'._'-~'---_._.'-----' ------_.~-_._------~--,_.,
<br />CAMP DRESSER a McKEE Inc
<br />
<br />I ,(,~~
<br />I -,
<br />I'I~
<br />
<br />Environmental Engineers
<br />Denver I Colorado
<br />
<br />.____.__,.J.__
<br />
<br />FIGUf~E. 13
<br />
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