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<br />THE PROBLEM 2
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<br />Cpl(lfolfl<> Rl\'\~r ~alinllv Cflnn'n.
<br />Ir,IIIO"\tlufl,J,lh'd wld,'l\,(lq'rth.'
<br />1"'rI,,,1 I'Qlt,' 14\l:1. (;"Ill'f"lIy.
<br />~'llmlly (\'",':ntr,'tll'"~ ,k(rl,,'~t. In
<br />pl'f1pd, lit high n"w~ ,lnd merl',l'"
<br />III I"'n,,,h nll"w flow... Altholl;;h
<br />111;;11 tli'''SlI1llwi'''r1od 1'1.",1 t<1
<br />l'IJ;71('mp'1I.lrdy low,'r"d ,.llmlt\'
<br />It.\ ..b In Ill<' 'j'ql'fTl. 1"....,1.. fllrn,"t1r
<br />M'- rl""'~:'
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<br />hl!:otlnK ",llinttv ce'ntrol
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<br />it'lI.7Wh'n"r"! n',lf (,1..,,/ Janu,lfr
<br />1 IN)). Lndw("-<'d. ..,limit} 1<"
<br />"'pl'ctl'd t,lln(rt.,,~, sl~ndl"',U'lII\'
<br />httufI",lllllllyrnntrnl,KII\"llll'"
<br />nt,..d 10 fl'nUlVI' ,1n ",!lhllon.ll
<br />11 fTll11ll,ntnn'r"1 Vl'M by 2015 III
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<br />..h'lw"prlljt'd)ons.'ts,ll,ntty,lt
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<br />3 THE PROBLEM
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<br />lmpefl<ll Dam, thl' 1.1~1 millof
<br />dIV'.f~I'm poml In lhl' COlOfildo
<br />RI\t'f Tht' fl!{Un' shows !i,\llnllY
<br />prowcllnn5 with .lnd ......Ithoul flJrlhn
<br />~.llmltYC(1ntrnls
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<br />147t>-R5averagt']l'\'l'1 ('Ifnl'l'r
<br />",llmlty -lnll th[' "OO-m~/1. hil..t'hr1f'
<br />vallll'
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<br />hgtlfe 3 show~ tlw n'!illl\','
<br />Impact uf salmnl' on \\',ll"f \l~,'r"
<br />A.. ...llmltv kH,ls men'.lso' to ",,,ft.
<br />",'rmall,'ve!.., h"....'I.v'.r,d,ln1.l/:I...
<br />jfl~un'..) will also mCf,'.l"<-' At th,.
<br />..,llmltv sl.JrldMds (874 mgfL ,1t
<br />Imp"fhl! Dilm), dama~~l." MI' PH'-
<br />Il'cted to ,'\ceed S 1 bdh,m pt'r Yl'ilr
<br />Usm~ ,1 ft,latJvl'ly const'fvi\hvt'
<br />,m,llysIS.lhl'bl'n,.ttlofs.lltfllty
<br />contrnl \,',15 I.stlmalt'd to bl'
<br />S:1~4 p("r ton (19<<3 dollar villu,'J, In
<br />"'mpoHl<:on. thl' n'51 "t <:,lllnll~'
<br />wntrol gl>nt'fally f,mg.... ffom $:'0 II'
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<br />A (t,"ll'f1'h,'n"I\"."hldy tll
<br />"V,l!Uill,'tl"'t'C,'m,mIClmfMct.."t
<br />".lhnJt)' In th,' CoJor.tdo RIver W,l..
<br />rompll,tt'l1 ilnd pubhsh,'d 10
<br />F,'bfu,ny 191~~ Tht. n:pnrt,
<br />LQmlMII1S !:cmllmllc ImpIK/' of
<br />SI11:ml.voftlu'C,,/ortldllRl!'cr.
<br />pfl'\'ld,'d .'stlm,lh'<'t'f<:allntty
<br />d.lmag"!i.h II fim~,' of C('\sl~
<br />dt'pf'ndm~ upc>n thl.' a.,5umpllC>l)S
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<br />tor currpnl "nd ba~('hm' ",llmll\,
<br />conditions u",'d In thl' anJI~'5IS. The
<br />t'~llm,lt..d 1486 total damJ~t'~ ffom
<br />Color,ldn Rlvt'r...lllnlty aV"fa)o';t.
<br />5:'111 millilln ,lnnu,lllvb,lsl'd.'n till'
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<br />Tnt' I"s~,'~ a:>S(l(hllt'd Wllh Ih..
<br />mUnlClpal ,me! mdu...tf1.l1 us,, Sot'Ctp,
<br />l'l."Cur primMlly iwm mcrt'.1s.'t.i
<br />w.Her In'atment ccY.'>tl>, acrel.'f,ltl.'d
<br />rlr" d,.tenor.ltll'n .,nd .lppll,lncl'
<br />"'l',lr.dd.'rljlr,ltlllnnt.lutnmn!ll."l'
<br />r.1';l,,!nr.., 11'1(('..1.....1 SO,lr .1nl1
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<br />I'Wll't:ll.d s,1lLnllY n'I"l~nlr"tlll(l.. ,It Imp"11.1I [J.11l1 \\'Ith ,Ind
<br />without furthl'r rontrob
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<br />1....'111"1.. .,,,,1 .....1 <h""h,~1 ",1,,1. ~". '."""",111 tr...' ,..""
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<br />Flio":un'l- Annu,11 ",lhmt\' d'lm"i:l'" In l'I'rCl'nl,lf:"" ,'f tl'l.ll costs
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<br />detl'r~l'nt nt'f"d... olnd d''CfC',1sC'd
<br />""ltt'r P.lIM,lbdll} Accordmg I"
<br />th.. rnvlronm,.nl.l! rr"lt.(tltl(l
<br />Agl.'ncy (FI'Al. Ih.. r..comm..nd".1
<br />"1't-"ndMv st,mdoHd ('H publiC"
<br />dnn!"m~ .....,Il.'r ..h"u!d r"n!.lOn nt'
<br />Ill..". th.1n "00 1l\~:/r. ,,11.'1.11
<br />,lis.."I\,'d .."llds(IDS)
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<br />J-.'r Irrl~.,tpr.. llll'hl.~h"l ...lJlflll\
<br />,-nn(('ntr'lt,,'nSc.lu"I.!c>wl.'rcrllf'
<br />Ylt'ld... ,,It.'r,'d n"I' f'.1Ikrns. hlgh,.r
<br />I...lrhlllg ,\nd drolm,,~,' r..qulfl'.
<br />nwnts. ,lnd hl~ht'r n1,ln,l~t'm"nt
<br />((l~l., A~ncull\jf.-111{'"st's(l'lth"f
<br />throu~h Inw,'r YI('ld~()! hlght'1
<br />rr"d\J!:tll.n/nl.ln",':l'm,'nl (OSls)
<br />bL'~ln w'ht.n :,>,lllnlll i.'\elsnl
<br />,'prlll'J lfflh,ltu'n w.lkr r".l(h 700 tu
<br />s~O mb/l., d"rendlng upon snd
<br />CI'ndlhnn~ ,lOd 'yr" 01 Crt'r ~n'\\'n
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<br />In lh,.lJ.l,'l(jf,()'~.lOd ~'.lrlv
<br />IQ70's.1",ld"rs ,11 th,' r"~lllnill ,1I1d
<br />n,ltll'r1.l11l'n'lsl"'r"lntnro."')l:ni,,'
<br />th,'t"l.ll plt>bll'm .lfld lust',.!.,
<br />'."nlf'II'h"I1'I\'t' ",Iutl,'n..
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