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<br />. <br /> <br />. <br /> <br />. <br /> <br />Explanation of Compromise Scenario <br />As of 2\1\2006 <br /> <br />Powell Powell Powell <br />Elevation Operation Live Storage <br />(ft) (maf) <br />3700 24.32 <br /> Equalize or 8.23 mat release <br />363O.0-3664A _ _ _ !!e!.:!!d..1qJo .2.'!f!fI!.. _ _ . -14:85=19:'08" <br />(2006 - 2025) (2006 - 2025) <br /> 8.23 maf release <br /> If Mead < 1075 balance contents <br /> min\max release 7.0 and 9.0 maf <br />--3575-- -------------- ------. <br />9.52 <br /> 7.48 maf release <br /> If Mead < 1025 <br /> make 8.23 maf release <br />--3525-- -------------- --5.93-- <br /> Balance Contents <br />3490 4.00 <br />(min. power) <br /> min\max release 7.0 and 9.5 maf <br />3370 0.00 <br /> <br />Historic Low - March 2005; Elevation 3555.90; Contents 8.015 mat <br /> <br />Mead Mead Mead <br />Elevation Operations Live Storage <br />(ft, (mall <br />1220 Flood Control 25.94 <br />---------- I- _ 2!" .2~~f.!;cLS~rE!~ _. ------- <br />lOR Strategy <br />1---------- I-D.2~~i~ ~'EI~ .t~2.. k.:.f! ------- <br />1145 15.90 <br />Prevo Partial Dam Surp <br />1125 Normal 13.85 <br /> 9.0 maf release <br />1---------- 1------------ ------- <br />1075 9.37 <br /> 400 kaf shortage <br />1---------- ..----------- ------- <br />1050 7.47 <br />(SNWA Upper Intake) 500 kaf shortage (Min. Power) <br />1---------- ..----------- ------- <br />1025 5.80 <br /> 600 kaf shortage <br />1000 4.33 <br />(SNWA Low Intake) <br />895 0.00 <br /> <br />Projected Low - May 2007; Elevation 1125.96; Content 13.947 maf <br /> <br />Mead below 1075 while Powell is in Upper Balancing Zone (eq line &3575) = 15% of time (295\98*20) <br />Mead below 1025 while Powefl is in the 7.48/8.23 Zone (3575 & 3525) = 2.6 % ofUme (51\98*20) <br />Mead below 1075 while Powell is in 7.48/8.23 Zone (3575 &3525) & in previous year Powell in lower balance zone (below 3525)= .9 % Of time (17\98*20) <br />Mead at or below 1075 & Powell in Upper Balancing Zone (eq fine & 3575) and in previous year Powell in the 7.48/8.23 = 3.2 % of time (62\98*20) <br /> <br />Blue indicates the prevIous operation strategy that did not change. <br />Red indicates portions of previous strategy that were elimiated. <br />Black, in combination with Blue indicates the proposed operations strategy <br />