18

• Board Meeting Date: 7/11/2007
• Description: WSP Section - Colorado River Updates
• Board Meetings - Doc Type: Memo

Table 3. Comparison of Alternatives - Lake Mead

lake Ma8d
~1o.,1jon Con...-vatlon Before fteMl"YOlr ISt:orage - U11ul Mood
,..t rnsl No "COOn ....m.to_ Rnln a . A--~'"" """rIAl" AIl--1j- W_Su~"'AIl'''''''''' All I AIl~_ Slo~. ,..n
1,220 Flood Conuol Of 70R Flood Control or lOR FkKld Control or 70R Flood Control Of 70R Flood Control Of 10R Flood Control or 70R ZU
&lrplu$o &rptu5 Surplus Surplus Surplus &rplua
1 ,ZOO --------------- -------------- --------------- ------------- ------------- -------------- zz.8
Full Dome.tlC &rplus Oomutl(: Surplus Oomnbc Surplus Full OomMtiC Surptul NormalOlMlrations OOf'l"l8$tJC Surplua
(thro",gh 2(16)
1,146 --------------- -------------- --------------- ------------- -------------- 11.8
Pilrtaal Dome&tIC Surplu. Nonnal Operabonll NormalOperahon.. Pamal Oromestic Surplus NomwlOpelation,
<'""'''ll" 2016)
1,125 --------------- ------------- 13.8
NormalOperatiOf\5 Normal OperatIOns
1,100 -------------- 11.6
--------------- Shortage 500 Ita,'
1,076 Shortage 80 Pert:erIt -------------- --------------- ------------- -------------- 8.4
Protection at
.I....hon 1,050 teet m&l ShOrtage 333 kat I Voluntary Conservabon Shortage 667 kat ' Shortage 333 kaf '
1,060 -------------- -------------- -------------- 7.6
Shortage 417 kat I Shortage 633 kaf I Shortillge 417 kat I
1,026 -------------- ------------- -------------- 1.0
ShOrtage 500 kat I Shortage 1,000 kat . Shortage 500 kat '
1,000 --------------- and Recon&ultabon ~ --------------- ami Reoonsultatton 1 4.~
Shortage Absolute Protection Shortage Absolute Pr~n
01 elevabon 1,000 leet m61 of elevation 1,000 feet: mal
006 0

: Tf"lef.i!l.,-., ~l. of Ihu1agelle , l1Iduce.J d.....l!lI'1esln Uie Ulllflod Stllel' As In 'he OrIn EIS. the An.1 EIS W1llndude modeling .at.mptlons th'lldlll1l~ wilier deIIWlf'i8l to Mexteo ptJl'1Uant '<) the 19<< Weter T~aly
. 11 LaMe Mead fallS below elevlltlon 1.0~. th& Deplfl'nent will ml.,nom 10 d......q:l .,drtJOOII Qlidebn8$ for shcr'tllges et 10lfW Leite Mead ......onL (Nete: IncludM~t8'on WIth SIIiIl sallies)