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<br />Ad-;erseefl<,<:rs01 s,,1;nilyln Impe"~1 V~lIey
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<br />'-<:1. and On the '.n'ye., AnIon... c~mo">I.
<br />.u,lt>elo... the U. 5_ SuP"',",-Court. W....
<br />"III WO'kin,l On probl..rns..socleted ...,tllneh
<br />ol,h...t landm.rk ICI'v,I~. II ...11 IS ...,!tI
<br />Ih.loIKnorlnllcu,...ntprobl.ml.
<br />CorO'I/I<lRI.....S.lin,tyConl...IPToa..m
<br />ThI d,uol"'d n"ne..1 COl'lc.nt..llon {..lIn.
<br />11y)ln,hel"""arColo"doR,...,8asinl.nalu.
<br />r.llyhlllll,lti..illn,hc.ntlyll'lc....adbr.'...
<br />.cI,onlofmanthroull"h(l)..Uioa<jlnll". 're'"
<br />ly1hroullhth."'ckupol..ltllntr....turn
<br />flo...lrom ,,,,,.~dl,,ld.tolh'ri""and(2)
<br />th'oull"h concanlrat,on due to Iou ol....!..
<br />1.'1l..lybycl'Op...".ru....nd.....""'I.IOV.po-
<br />'.I,on.Undtrpr.....nlcondrt'on'.thlul'n,ty
<br />.1 Pa,... Oam. ...h... the M.tropOl,t.n W.t..
<br />O'tt.id di...m....'.'.mostly 10' urb.tn .....01'1
<br />Ih. South"rn Cal'fo'n'.coutal pI..n......ll...
<br />.round 150 IIIrh pa, milhon (ppm) 01 101.1
<br />d,uolvtdlOli<k.Oo...nll'e.m.llmpe".IOam
<br />...h".. d,ve""'nl lire m.de 10' th. m"jor Call.
<br />fo.nr. 'lI.k:ultu..1 U!.fIra In the Impe.ial .nd
<br />eo.er..lI.v.I"'YI,..lin,tycu......ntly....'.,l1H
<br />abouIB60ppm.
<br />Th.,e'''"I,II. numbl.ofupstnNm ...at..
<br />dev.lopmMI plOje<;i$ which ,,'" not y.t lully
<br />"-....loped..ndoth<l.prolf>Ct..'e"nd..'e(ln.
<br />.Irucllon o. In the pl.nninllllallewhlch...,'1
<br />..sulllnlurth..lne.....lln..lin'lyofll>e
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<br /> ',.;., .'~, ?_,,,, SAl'''llv ....M.. :,. ,.
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<br />HISTORICAL AND '1' I; ,.
<br />PROJECTED SALINITY a~; :f.
<br /> :lJ~
<br />AT PARKER AND , idJl 'I'
<br /> ,
<br />IMPERIAL DAMS WITH J
<br />AND WITHOUT SALINITY
<br />CONTROL PROJECTS
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<br /> .1 .. ~1
<br /> "'if ~'V' :::;.: "'. .1'
<br /> ,1< ,IH' "j9~ j:' ':1.
<br /> 1l::?'!.~,l':i1i.Ke';; "
<br /> -~~~ giill 'r~ J1: !ll( ;)II ~~.-: W. ~~ i~: ~j
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<br />....te'"lad by Calilo,n...!tno..,inilyconlrol
<br />""'lSu"'..... und.r1.k.n.II>Ioc"lo..cto ~I.....
<br />Bo"dllSllmatUlhtlbylhtllumcfthflcen.
<br />turyl"........S...hn;Iy...lllbelroundIJOO
<br />PI>"'.t P,.k.. o..m .nd over 1300 ppm.t
<br />Impe,ill Dam. It I. ISt'mllled !tIat Iheu In.
<br />c..a$ft In ..lin,tywould ...ull In.CO'SI 1m.
<br />p.acttoClllilo.n'....al..u..ra.lc","on tl>t
<br />ord..ol $40mln",,,. ytl, by Ihe ytl"2000,
<br />n..",wouldallObed.m.sutou..ra,nOIl>t'
<br />II.lu.ndlou..rainM..",o.
<br />ThfI Colo..do R,....' Boa.d'lfeoort, ..tlnd
<br />ID'Conlroll,n,lS,olonityollh. Colo..dc Rl....',..
<br />...hlch "'.. IlSu"<l In AUlIUSI. 1970. oullln.d
<br />tr..probl.mandh.....~tolllmul."'jnte'.
<br />est by olllt,stalu and the ledI.elll"...rn.
<br />mentln""pon"lo~.....lsbyell_n
<br />Colo.adoR,VI' BUlnst"H.Vl. Inl.rIo,o..
<br />p.art""'nl."dlh.Stat.o.par1me1'lI.Con'feSl
<br />h.. fund.d th. Bu,,,,\< cl Reel.m.llon to
<br />poor/Drm f...;bil<ty"ludlel on COlo'.doR'.....
<br />Bat/nul,nilyconlmlpro/t<:II.AIp.ar101Ihl.
<br />.1I0rt.. mullj'yee,uhnl!y ct>rltmll>'Ollr.m
<br />h.._"d~veioped...hk:h...lIllnvo,.....potnd;'
<br />lu,..;nUc","ofS4QOmlll.on lorcon'lrue.
<br />1.01'1 .nd Implemenlat.onolf...,bleproltcts
<br />n.. [nvlronmental PmlKhon "'.ncy II.. also U,/:un ...ar", f,,,,,'menl pI~nl
<br />ll"iv.n II",n,luppOr1lo!tlt ~I'nity cont<Of
<br />p"'ll"..m'''d hIS u...dlhalth. Pl'Ollr.m bel
<br />.ce.leratad8ndlhatll>elnil..lpro/KllbI
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