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<br />00l:;~5 <br /> <br />At the threshold III :\1llen~J's ~OOlh blrlhdJY, our <br />leaders are pwp...rly wnl:ern~'d '.'.nh the SLJ[Ulo III our <br />natural re~Il\Hn'S, Jnd par\l~ularly W;lh'r. In J1rel:tin~ <br />lhls report, the C\\ngrt'ss Ulol'd Llll' h:rl11 "Cum ple- <br />hensive" 11:1\'ln)( J ....iJ... S':l'Pl.' The many wrl1ea Jlld <br />te.:hnkJI people Whl) hJH' put tugelhel lht' m;lh~IIJJ fur <br />this spedJltzed JppenJI\ ha\'t' wed !O make It ,jlloll <br />"CQmprehemlbJe" ":JpJbk 01 hem!! unJersll1lld. <br />Thuse readers v. hu ~ek lhe detail (onlain...J In lilt' <br />appendices Jfe {'nlllled to the easu.'st possibll.' C\Hlllllunl' <br />"::3lion With those whl,) hJW slu,hed the baslIl. .-\hllllugh <br />the backpoumh 01' thust' wllll reJd IllJ) s;uy peally. <br />this appelLJi.'\ attempts 10 sLJle till' problems JS SImply <br />JS feasible .!OJ 10 ~I f'.ll!h needs thaI :He It''Jhstlc. The <br />basin prllblems .lIt' ne~'(!iSJnly ':\llllplex 1\)~Slble ~olu- <br />tiuns u~ually -:untJIl1 a UIlI'" L.1-:wr whl~'h I~ Iwt pr"'clse <br />Rl.'cognllll1g lhe~l' comple-xities in JlhJlh,"e. bUl <br />understanding lh", smcere cun..:el11 of lilt.' ~pe~'iali\IS In <br />fadng them, lhe reJdrr l11a) shJre lhe di111..:ulties and <br />also Ihl.' gral1ficalhlfi 111 trying hl ml' lhe ba~in's <br />resour..:t's tu the Opllll1U11l. <br />That pall of lilt' basin wnllll1 the Uniled Slales <br />comprise~ 51'-1.300 ).:juare 11l1ks, \lIunt'.sl\th uf the Jrea <br />of the 4S conllguou~ ~tJle~. It IS :111 alt:'a ,)f phYSical :IS <br />we11 as dlll1all..: t'xtrelne~. ~Jtur:lllesoIJl..:es a\'Jllahk lur <br />dt'vdl'pment ar.. Jbundant. hul vary fllllll pla..:t' III placl' <br />withm tho: bJsl11. PopulatIon denslly ranges from one <br />~rson for ~ sqUJre mdes In Gail"ield COllnty. \10111JnJ, <br />to high con,'entfath'ns 1II tht' larger melropull1an JleJ~ <br />of Drnver, C"lo., In'' KJI1sa~ Cily. \10, <br />Despite the ~Ile and exlfemt:'s uf the bJS1I1. the needs <br />and desm's tll contlllJ Jnd U>.l' till:' wall'r rt'~our(t:'s are <br />remarkJbly sHnilar thlOuPhlut the h:J.sln. OwrJIl, they <br />In\loi\'e the u'>(' uf wJler and relJled IJnds to ..:rl'a[l.' a <br />balanced Ilv:ng en'dlOnllHmt l' Of the nexl 50 yt:'JIS, In <br />this Ihey ll1volve the uSt' of wale! for dlinkinj.!. mdu>uy. <br />sanilatiun. aglkulture, na\lgJtwn, rt:'creation. Jnd !Ish <br />Jnd WIld bit:'. and flll the ,'ontnll of lhllld~aler~. <br /> <br />Purpo~ <br /> <br />It IS the purpose of thl~ appt:'ndl'\ II , 10 present IJ':1S <br />and !ll'dll1gs of e'\tenSIH" ~Iudie, l1l1 e'\istlllg needs .md <br />uses llf watt:'r. 12' to JnJlyu Jnd proJed thl." net:'ds I'H <br /> <br />SUMMARY <br /> <br />~atl'r In thl' y"'ars 1'!:'lU. ~OOU, and .::O~O. Jnd 131 tll set <br />t(llth needs for J~,o(lJtl."d rhal1)!.cs in land U~l." <br />Thc baSil) need~ hJ\'<' b<'l'l1 l."xpres~eJ 111 J widt:' \'Jriely <br />of pO>ltl\'e ll'rlll~ surh J~ puunds of mcal, kilowall- <br />hours, r.:(rcJulln.days, ct..:.. ~hi..:h Jre rllllVel1lent and <br />nc\"t'~>Jry tHlIb hy wlu..:h 10 expless Ihe need, for waler <br />Jnd rdat",J changl."~ 111 IJml U\C. SilK!,' the desired <br />t'lId.produd IS an l."vJluJtioll ,.1' Slh:h needs fOf walt'! Jnd <br />related IJnd.u-e dlJll~C~. the,.: terms hJ\'e becn u\Cd to <br />lhe l'xtenl p,'sslbk Inaslllu..:h J> nel'ds in th", fidd of <br />llOlld ,'lllltllll and erosion pn'\CnllOn d\l not lend <br />Ihel11so;'lves W the USC' of thest' ll."rrns, Iht')"' Jre Jd"ined <br />Jnd t'vJluJled in J\'e!agt' JnnuJI dJmJges. <br /> <br />In ~enl'rJI. Ihl' needs for W:llt:'f Jre t:'xpresscd in <br />dlVer~ll111 fequHl'111t'1I1S. and 111 rllnSUmpll'ie use. LI1 mosl <br />Il1stam.l'~, mudl llf Ihl." WJll'r di\erll'd b returned to <br />streJms Jnd b J\'Jll:.1ble t.l( n'u>e; then:fort'. diwrsion or <br />fJrm.Jellvt:'r)"' leqllirl'menls (JllnOl bl.' added in OIdt'r to <br />oDtall1 an) mt"Jnil1!!full.ltJI fi,!!ure. ,.\Iso, some uses Jre <br />,,:ol11plemcllt:1ry, ll( uVl'r1appll1g 11\ elfl'..:l, As an t'xJmple, <br />water surphed tu meel l1avigatillll requirements is als\) <br />J\'Jllable to help fulfill the !equirt'lllents of muni..:ipal. <br />11Il.'~, IIldustry, '-!uJhty ":l1l1I1l'l. fish and wildlik. and fOJ <br />r.:....reJtlllll Rl.'IUrn Ill)WS from IIngauun developments <br />":~111 he ll>l'J t,) meet 1lI SCf'ie other fun':lions, <br /> <br />,\ nced as~ociated wllh th.: gem'rJI wf'lI.bt"ing of <br />peuple IS the prewllllon Jnd ....ontr~)1 ('\f W~'I.lr~ ~nd <br />vectlll.hulllt' ..h"l'J~S thJI ..:onstHUle pub!!\" heallh <br />hJlard>. \I11~qUlI"t's. hil1'ielltl's, 3nJ del'rlll':s afe Inl' <br />more SC!1OU> \'C!;'\U1S J~~ll(lJled with the lTlana!!el1lcnt <br />and (Untrlll of the bJs1l1's \\oJter rcs'lur....cs. Prevalent <br />hJbltJt fll( th.:>l' vectors Jrf' 1I1undJlt:'d l1oodpl:l1l1s, <br />pondl.'d Jnd "l'efll'd Jrl.'J' Jsso..:iJled wllh impwper <br />1trlgJllOn prJ.::ti.::es. and plll1ded Jreas in upen lIeeless <br />pr:J.Hle regwl1S WhIch :Ire lJr!!cly under ..:ulll\'alion. <br />Spec ill.: nt:'l'ds for \1"":[(11 ":0111101 haw not bt't"n <br />Jf'\doped 11\ IhlS study. ~ltlwugh fultill1l1l'nt of thl' <br />needs flll llood ..:onllol. Ilflgatllln syslem r.:habllilalion, <br />Jj!.f1.:ullural drJinJge. Jnd SOIl Jnd watt'r consef\'Jlion <br />~ill bl' an ImpHWel11t'nt in \t''':Il'r ....onlll)!. Furthl.'r. it IS <br />assumed Ihal vc..:lor <:untrl1b will b.: Illduded in the <br />J':slj.!n. (('nstrudli'n, Jnd ('per:Hllm of lhe pnlt:'ntiJI <br />water fesour..:e de\e!'lpllll'nts. <br />