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WSP10742
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Last modified
1/26/2010 3:14:29 PM
Creation date
10/12/2006 4:29:24 AM
Metadata
Fields
Template:
Water Supply Protection
File Number
8282.600.10
Description
Colorado River Operating Annual Reports
Basin
Colorado Mainstem
Date
1/1/1991
Author
USDOI/BOR
Title
Operation of the Colorado River Basin 1991 Projected Operations 1992
Water Supply Pro - Doc Type
Publication
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<br />Water Year 1992 <br /> <br />The reservoir storage is projected lo continue to decline <br />through the fall and winter, reaching a seasonal low in March <br />1992 of 13,600,000 acrc,fcet, which is about 82 feel from full. <br />During water year 1992, the minimum objective release of8.23 <br />million acre. feet \\ill be made. Under most probable inflow <br />conditions, the reservoir will recover to only 17,200,000 <br />acre-feet which is about 50 feet from full. Due to the extended <br />drought, it may take approximately nine years of average inflow <br />to refiU the reservoir. <br /> <br />Because the lc\el of Lake PoweU has dropped considerably <br />since 1987~ the risk of releases greater than powerplant capacity <br />during walcr year 1992 is negligible. <br /> <br />ACTUAL STORAGE 1991 <br /> <br />MILLION ACRE-FEET <br /> <br />, <br /> <br />. <br />, i <br />0 <br />, V - l........ <br /> ~ <br />. <br /> <br />.. <br /> <br />" <br />ONlllFMAMllAS <br /> <br />PROJECTED RELEASES 1992 <br /> <br />THOUSAND ACRE-FEET <br />1400 <br /> <br />I... !"ROB .,. .... ." O. +PR .M' <br /> / '\ <br /> / <br /> / ...-' \ <br /> "- <br /> ./ /' "'" b / <br /> <br />1200 <br /> <br />1000 <br /> <br />000 <br /> <br />eoo <br /> <br />400 <br /> <br />200 <br /> <br />o <br /> <br />PROJECTED UNREGULATED INFLOW 1992 <br /> <br />THOUSAND ACRe-FEET <br />15000 <br /> <br />PAOli .UN .... W liT P oa <br /> <br />I"R a Pol" <br /> <br />'000 <br /> <br /> <br />'000 <br /> <br />2000 <br /> <br />1000 <br /> <br />o <br /> <br />PROJECTED STORAGE 1992 <br /> <br />MILLION ACRE"FEET <br />" <br /> <br />... "ROB " .... n, . - ~"RO ." <br /> ....... - - <br /> J <br /> 7 <br /> / I <br /> V / --- <br /> / <br /> --- <br /> <br />" <br /> <br />'0 <br /> <br />'0 <br /> <br />" <br /> <br />" <br /> <br />" <br />ONlllFMAMJJAS <br /> <br />14 <br />
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