Laserfiche WebLink
<br />1973. when the reservoi r conta i ned 17,306,000 <br />acre-feet of active storage at elevation 3,646 <br />feet. This is about 24 feet higher thnn the former <br />all-time high that occurred 2 years ago. <br /> <br />The April-July 1973 runoff for the river above <br />the gage at Lees Ferry, Arizona, undepleted by <br />CRSP reservoirs, was 'I A million acre-feet or 138 <br />percent of the 1906-68 average. (Chart 6) <br /> <br /> <br />, " <br /> <br />~:-----....,...- - --,~,--:--~--~,-:--;-,......" <br />. . , ~-. .'.:. . . <br /> <br />_ 4" _..--,-, <br />,- <br />: ';. <br /> <br />--..,...., -~..... <br /> <br />".'1 <br /> <br />" , <br /> <br />.' <br /> <br />.'-. <br /> <br />,', <br />~ 1.. <br /> <br />':4 ' <br />~ ':..1\ <br /> <br />" <br /> <br /> <br />Glen Canyon Dam and Lake Powell. <br /> <br />25 <br /> <br />I <br /> <br />I. I <br />I' I <br />I. I <br />-' <br /> <br />O._'.r'~ ..~~ :-.: ..~.. :. 15 <br /> <br />.......- - -~ 20 <br /> <br />5 <br /> <br />;: <br />~ <br />~ <br />~ <br />~ <br />~ <br />u <br />< <br />z <br />o <br />~ <br />,~ <br />~ <br />~ <br />z <br />~ <br />~ <br />z <br />o <br />u <br />~ <br />> <br />;: <br />u <br />< <br /> <br />10 <br /> <br />I <br /> <br />3 <br />2 <br /> <br />':J' <br /> <br />'I{"'-~.<.'-! <br /> <br />MOST PROBABLE <br />UPPER QUARTILE ....~-- <br /> <br />o <br /> <br />" <br /> <br />:'" <br /> <br />.' <br /> <br />LOWER auARTILE--=.......,. >=11<0 <br /> <br />MOST ADVERSE ............. <br /> <br /> <br />~ > '" " ~ ~ > " " " u z .. Ii Ii ~ w ~ " <br />u z " z " z ~ " <br />u 0 ~ "i w < " < ~ ~ ~ ~ u 0 w "i w < " < ~ ~ ~ w <br />0 Z ~ ~ < ~ < ~ 0 z 0 " ~ < > < ~ <br /> WilterYear 1973 Water Year 1914 <br /> 13 <br />