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"I ~ <br />" , ;:;~ : it i j di <br /> <br />100 <br /> <br />~ <br /> <br />FIGURE 2 <br /> <br />ANNUAL PROBABILITY <br />I <br /> <br />: ..-- <br /> <br />~c~,~:+q... <br /> <br />2 <br /> <br />5 <br />RECURRENCE <br /> <br />-23- <br /> <br />(%) <br /> <br />2 I 02 <br />'u .01= ,~ Fiq iTf~ c =i" ct'~ rJ1f ' <br />.. :__-r~ --L-~_:_ .. Ll Li ir~~: p.::-)=-T: :1~~ <br />~:. -:j-: f=- .- .:.---~ r:fh:: -t- ~. ~f-;-~ ... <br />c:j.' ..,.."..: ,~,~..,~ ~H: ' -:t==,.,,,. <br />- :1--: -~-r-_ tFL jtt: --r=i=~ -_-:;-:.:" . -- .. <br />I:"" -- l_ ~ i ~L::_ h-~;~.. -l- _._. .." <br />~+".~' -. I': ~" ,t'~--c-~:m -. ' <br />+- - I' , ! 1 . - ~-+- ---:---:--- -. . <br />- - u -~-tF .,_-_- C: :-:; ~ _:~ 1 ~+ ;-.: ~d~:' ;Ec-t::': <br />, ..~ rc,,, i! Ig#"'j':l~> <br />'I. I::~: "Ii i 'ii =1,cj,u::(:!: le_ <br />I ! . .. -I, - ~ <br />1'-1 ~ ',11;-;":t~:~---u,,, 'l' <br />~J~- I - -\;: 1 I , I I - r: I <br />IvER ,'+1, ". 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'--J. ~ ~ .., .. <br />-_ -1- ....::-t ~1, ~~j-;-:~:t_::r__:.". <br />~ ';ls:i --ri-~.:.:~ ~_j-:~~"?~' ~~':~I.- <br /> <br />.1. <br />~--:-~ <br /> <br />'ie;' . <br /> <br />,: <br />, <br /> <br />1 I~~ <br />.l~ <br />I I <br /> <br />~.~~~~e~ :::: ' <br /> <br />'j':~' " <br />i -- ,.. <br />: -- i: i ~ <br />Ii ~ ,'!. <br />. , <br />, fn.!: i <br />! 1 11'1 <br /> <br />,-~~ r <br /> <br />i '11~ <br />Ii ' <br />- 1111 ~ <br />10 50 100 <br />INTERVAL (YEARS) <br /> <br />;~~- j <br />: i~-:- <br />'--'---i~~ I <br /> <br />, <br />--l-- ...~ <br /> <br />....._. _.........J <br /> <br />'I i <br /> <br />~T- <br /> <br />500 <br /> <br />COLORADO WATER CONSE~ATlON BOARD <br />CHAFFEE COUNTY, COLORADO <br /> <br />SOUTH ARKANSAS RIVER <br />DISCHARGE - FREQUENCY <br />CURVES <br /> <br />WATER RESOURCES CONSULTANTS, INC~ <br />APRIL 1979 <br /> <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br /> <br />Location <br /> <br />TABLE 2 <br /> <br />SOUTH ARKANSAS RIVER <br />PEAK DISCHARGES <br /> <br />River * <br />Station <br /> <br />Drainage Area <br />Square Miles <br /> <br />Q10 <br />cfs <br /> <br />Q50 Q100 <br />cfs cfs <br /> <br />Q500 <br />cfs <br /> <br />Upstream Limit <br /> <br />Downstream from <br />Sand Gulch Confluence <br />at County Road 125 <br /> <br />Downstream from <br />King Gulch Confluence <br /> <br />Downstream from <br />Unnamed Gulch at <br />County Road 107 <br /> <br />River Mouth <br /> <br />287+00 <br /> <br />186+00 <br /> <br />170+00 <br /> <br />64+00 <br /> <br />1+00 <br /> <br />196.5 <br /> <br />202.5 <br /> <br />205,0 <br /> <br />209.5 <br /> <br />210.4 <br /> <br />* Distance upstream from mouth in feet. <br /> <br />-24- <br /> <br />1300 <br /> <br />1320 <br /> <br />1330 <br /> <br />1350 <br /> <br />1355 <br /> <br />1750 1920 <br /> <br />2400 <br /> <br />1780 1960 <br /> <br />2450 <br /> <br />1800 1980 <br /> <br />2470 <br /> <br />1830 2010 <br /> <br />2500 <br /> <br />1840 2020 <br /> <br />2510 <br />