Laserfiche WebLink
<br />Wf- <br />::;w <br />::>w <br />-',,- <br />0' <br />>w <br />wtI: <br />ell) <br />tI:"" <br />",,"- <br />IO <br />1)00 <br />000 <br />-z <br />0"" <br />>00 <br />""::> <br />::;0 <br />':'I <br />-f- <br />tI:Z <br />0.._ <br />"" <br /> <br />3i1G'1 <br /> <br />1,000 <br /> <br />1889-1990. N iii: 94 <br /> <br />. <br /> <br />100 <br /> <br /> <br />. <br /> <br />. <br /> <br />10 <br />0.995 0.99 0.98 0.95 0.9 <br /> <br />0.8 0.7 0.8 0.5 0.4 0.3 0.2 <br /> <br />0.1 0.05 0.02 0.01 0.005 <br /> <br />PROBABILIITY THAT APRIL-MAY DISCHARGE VOLUME <br />WILL BE EXCEEDED IN ANY YEAR <br /> <br />Figure 11. Log-Pearson type-Ill frequency curve 01 April-May discharge volume lor station 07099500 <br />Arkansas River near Pueblo including estimated discharge lor 1976-90. <br /> <br />o <br />-z <br />Wo <br />ell) <br />tI:w <br />""00 <br />I <br />1)tI: <br />OOW <br />-0.. <br />~tu <br />Lli~ <br />::;1) <br />>- <br />-,lD <br />-::> <br />""I) <br />O~ <br /> <br />10,000 <br /> <br />EstImated dally:mean decharve Ill: the 0.01 eXCMdance probability <br /> <br />gs.pen:ent upper and Iow8r conftdence 11mb <br />tor 8Itlmat9d dally mean discharge <br /> <br />Maximum recoided dally mean discharge <br /> <br />8,000 <br /> <br />J <br />" <br />.' <br />n ,1 <br />n ;' <br />i: I <br />. ',;: /....--'":......1 <br />;. ..",. ,:, ..... <br />J\...", \: J: <br />:' oJ" I: <br />.. ,:/ \..)' <br />.:/' : .. <br />. ': . '''f/: I <br />",,_~ \. ~/. '". __--.I <br />,. L.t:'" /' <br />~ :... ,......../\./ <br />',;. I .. <br />,.... ..;" I <br />- I \_~....- <br />"-...-, ......,...... ... <br />- ' - <br />I ---....... <br />,.......,-/' <br /> <br />:\ <br />" <br />:: <br />f: <br />. ' <br />, : <br />, . <br />: ' <br />. ' <br />, . <br />, . <br />I \"""'\ <br /> <br />: ~ -, I <br />i ".-j.. ........\........ <br />:' ~. j ,/'--....../ ...... .-".. <br />: ..., ~ : I <br />:: :/ VJ <br />.' :, <br />.' :. I <br /> <br />2.000 :~)~:~-:~~:~~~~:=/ <br />...-- .. <br /> <br />6,000 <br /> <br /> <br />4,000 <br /> <br /> <br />Study period <br /> <br />o <br />Aprtl1 <br /> <br />Moy20 <br /> <br />May 31 <br /> <br />AprtI20 <br /> <br />Aprtl30 <br /> <br />Moy10 <br /> <br />April 10 <br /> <br />Figure 12. Estimated daily mean discharge at the 0.01 exceedance probability and maximum recorded daily <br />mean discharge for station 07099500 Arkansas River near Pueblo. <br /> <br />FREQUENCY ANALYSIS OF HISTORICAL DAILY MEAN DISCHARGES 23 <br />