<br />\kdh111i'1ll' Ihal G,U'c' dr"u~hl Ml'm"re C"1111Pk\ Ilhll1lh",<
<br />Ihalra'N~ n",,"k ()r"u~hh I....rur ....hl.1l all} Ilr all "I Ill\' tll:'JOT
<br />lm,i'llln~-d..ti,c'f)' pallcn!' ;lrc dl,rupI,"l h} L,r~e.....:alc' ;llltl'''phctK
<br />rhall~c", \\'hl'n ll1"i'lurc m"vetJh:lll i, k"ctw.l amllh... tr....../u...n...}
<br />"ftrutll:,1 '}>fc'tll'H.."tllg Ihcn.tltrJII<,...~} \l"lItll;tin..t.. dc'uc';''''11.
<br />'llrh a, "h,,'n larg... ht~h.prc"url' nd~c, .k.d"p Il\cr Ihe "e'll'fIl
<br />l'tllled Slate,. .If<.u~hl t, 111"'1 h~d} tu dC\i.'I"I',
<br />
<br />
<br />208 National Waler Summary 1981Hl9-Floods and Oroughts: STATE SUMMARIES
<br />
<br />Thc .......omll'r...l'ipil,llt..n pal1l'rn alkrh lhc CJ'lem uUl'-h;tlt
<br />..I Cl1l"T;l.I(ldurin~ Ihe'l'ringalHI 'umml'r. Fr"tlllhc'(;rc.;tll'l;,in'
<br />1Il1lw l'II'lh,l" Hlltlc' K,...~} ~l"\lnl;ull'.;t ,uh'lanli.ll t1KTe;t'..' in
<br />pll'ripllallOll hq:m, inl'arl) \1;Irch and l'I'tllttlUl" Ihrnu~h hml'. ,\,
<br />1...l11pcralun:..n.....lhe ,uppl} "lmot'lure IWIlI Ihl.(jull"t' \lc,inl
<br />'Ic;,dll} tnHC:t..c',lV,'r IIii.' I'I"in, 1.';,,1 ;lIul'<llllhl.,,'1 ..l('"lorad".
<br />\li.II;'lillldctn>t1I""}'ll'IIl'HI"'tnglhl'rl'~Il>ll((11ntlul1ll} 'lrenglh"'ll
<br />nn Ihe 1c,.....;\f\1 (,,'a'll "d,' nll11l.' K,'.,:~} \lnUlllaltl' ;lIul dr;'.... lhi,
<br />II1ni,lur,' ill1n ea,len! Cnloralln. Thi, t11"I'IUrl' amllllnl';I,"'d l'on-
<br />h'uill", a<'li. ny re'ull ttl r,,:ri'lIltr, wHle..pr<,ad raml;IIl,ul.1 O';C;"'''I1-
<br />ally .....1iCrl. Ihun,ler"h>nn.. l';I'lul lhc In"Ul11all". \I.I~' ;111<1 Junc Icud
<br />10 Ix' lho: .....l.lll.'1 m"nlh, III lh... n"nh"'a"<'n! 4uan~'r "t ('ol"r;ulo
<br />11ll' lhlrd rn~r'ptl;tltun palll'm alf,'rh Ihl' enliTl' Sl;lll' In "'IIlC
<br />..'''cnlhul i'lm"lprtll1t.un,,'cd tnlhe'nulh,'m'\1l~',h"lldunng..urn'
<br />l1ll'r. Suhln.pi~',,1 m'\I,IUf<' Inull lhe.Pal'ilk and AII;lJ1I1~' (>":O:"ll' dnll..
<br />nnnh"ard illl" the ,nulhw<"ll'rn lTtlit<,d Slale' ,';,dl ,umrnl'r. 'Fhi,
<br />1Il11t,IIJr~' tl<l".llriwll h} "....C.;l~ nH'tl"K'nlth'~'ircul"IUl11 tSrhmidh.
<br />I'IIW. p, +-..5). ~<'I....nlll) llcgll" ttll'arly Jul). P<';lblll'arlh<, t'K'~il1tllng
<br />11l"ugU'I.;l1ldlhl'ngr;l\luJll}w<,a~<,n";'llllmtl\'c"",ulh\>'ardm1m..'
<br />,ummer Th<, nh>lNII'1l t1\oi'lur~' r~"lJlt, in Ih<, frCijul'nl ..uml11<,r
<br />IhlJl1.kr,tnrm' lIIlh<, ,,'ulhem K,lC~y \lnunlJlI1', Trlll'Kal r}dtllle'
<br />!rumlh... Pauftl' Ck:l'an;lf<';l rel;lI<,d. hul k" IkPC'l1d;lhk. nwi,lure
<br />,nurn' r<lr ,"ulh<'nJ C'llllr;hln, !'fllln 1;lIe Augu'l Ihrough fkh'llcr.
<br />1I11l1,lur<, !rtlm <Ii....lp"lmg lropH:all."}'l"hme.. lK:..."'t"IMlly 'rrc;l~"
<br />al"T"....lh~. Suulhwl"1 and inllllhc "'Ulhem p;lt1 o!'lhe SI,tl<', f\ltllllUgh
<br />11"1 a fI:lI;!hl<, ~'ulllrihUl<lr III rrel.trllalulIl il1l11I"radu. Ihe..... 'lonl1'
<br />'ll;...a'umallyprudu......1Mgcqu"rrltlll.'nlr;UI1I;,lIml.rlhl.,"Ulhem
<br />K'lI:~y \lounl;I1I1' IWalh. 1'17!. p. 151l-lhOf. 1\1 ",.crallol:ali'l11'
<br />in ,,,mh"<"I,,'nJ CI,I<lradu.lh<"e 'IOmh ;1IT1\'1' Irl'~lu<,nll)" ,'ntlu):h ltl
<br />ma~<, t klllht,'r the welll'..1 mnl1lh.
<br />In;lIldllu'nltllheo,:..'alh.imlll1Mat1lnllll'lurl-'OUfl'..,..it1r1ud,'
<br />hll,";ll ;!nd upwmd lanll..url;ll""".;h 10.'<,11 ;" t.t~<" and rc.....f\.ltr...lmm
<br />....hi...h mOI'lurc c"';llll.r"I..... inlllllli.' ;tll11"'l'h,,'r.... 1"),I"l'"II). a,,,
<br />m""lurl'-lad..'ll co:c;m ,Iimla" I1IOh" inl;,tl.l. il i, nllllhfic.J III rndulk
<br />"1111..' \\';Uc'f Ihat h;l' Ix'cn n'~')\'kd nll<' or morl' ht11l" Ihn't1gh lh...
<br />lan,I'\<'l!,'I;lllnn,airilll<rI;KC.
<br />I-"hllllh OH'ur prim;rnl) lrum "pnllhruugh O..:I"ht,'r. Chma-
<br />ltllngtl';llly. lh<,rl' ;,rc lhrCl.l'rmdp;IIr;Iu.....' lor lllllllh 111 Colorado:
<br />
<br />11ll..'n..e lorallhut1d...r'ttlrnl'. IIncn,"'
<br />IhU!1llcr'I"nll,'lhlll'tlnmll.t1I}'II:l"urlr"1l1
<br />\101)' UnltlcarlySl'pll'mhl'"r,'an,,'au,"'ll;l,h
<br />ll"llll~ an}.... hl'r... in Ihc' SIal..'; h<l........'cr.
<br />'h'nll'lllhi~h<:rnll'Ulll;ltll..gctwrall)h;I\l'
<br />..n1;lllcrralnlalli!11~'mlltc"andlinlll,..I;m'al
<br />...'I,'m. and 1l11lKl~ 1II1111'ut1latllOU';Ir...a, ar~'
<br />111"'>1 li~<,ly I" UHlir ;11 alttlude.. h<,ln\>'
<br />7,51~1 f<'l'l iJ.lrTCll ;ltlll ('",I.t. II)Xllf.
<br />lnll'n,c ....ld~...prea,l r;unl';IIL Wtdl"pr<,ad
<br />rain,;rf\:mmllt~c1} troml\l'rilh,mi,I-JuIlC'
<br />;md ar<, Itlllill'lI hI Ih... (ir"';ll I'I,ul1' ;lIld
<br />ea"I~'01 t'I1I1Ihill,. 11""...\,<,1. ,imil,lr raUl'
<br />Cl\:l"Urin llw"lllllh"'""I<,rnm"U!1lalll"e',
<br />pl'riatly tn S"'Jlll'lI1t>cr and OI:lohl'"r, l.n-
<br />cali/c'l.inl<'U....lhundl'r'h.r1l1'nft...1l;'l".
<br />l"nt11l';ln).lhe.....lar~<'......;'k,ltlrm...
<br />SlHl\\,II1CII. Frumbll' l\prillhftlugh laIC
<br />JUIW. 'Irl.;lml1n....' arc gr.:al<,r lh;m nonl1;11
<br />in Ih... mall} rt\'...r.. Ih;ll "ri~tn;ll<' III Ih,'
<br />mtlUlllam... .'\l,IJnrlllll...hng t' ll\'hlli~c1)
<br />,,11<.'11,'\n'''I\'c lall.'",tnl,'r,n(l\<.latl,al1<1
<br />lo\>, Il.tllJlCralUre..mamlain;I'k...p'n".....
<br />p,l<.~ lhrnughoul .llargc r.lt1~l' or alltlUlk,
<br />I.ll<, inUlin..' 'prit1~ IShakr and nlhl'r,.
<br />llJll.Jt Sprtngrarn(ln,""wl1;ll~l"'ll11t1Hlllly'
<br />i''''IHl,nkn'llh.llcalllaJ.,r1l11l>Jlhre;ll.hul
<br />1111".OlllhlIOIl.....ltl"t!1'....,.ur'mC"lnradu.
<br />
<br />MAJOR FLOODS AND DROUGHTS
<br />
<br />FrOt11!O '" .10 til'lllh 01 ".tII<' 'lglltl'i,.at1"l' ,,,:rur "HI1l.....hl.rc
<br />lI1C.llnradol'\Cr)}'ear. t\llIlllal 11"'111 i<",<"in('"lur;nl"h;t\l'a\'-
<br />crag...t1ltlUr.ll.;tlh, amI ~l.! milln>l1l11 prt'llCny d,llnagl' fIll lh<, pcrillll
<br />11"'0.-1'17h. In Ih"'I"I;I'I:!O YC;lr'. nine 1Il;llor-III';"I"f arl';l' h;l\~' 11I....11
<br />illcnllfl<'ll hy I'r...,td,'nti;,l .krlaralt"" ht,'~'all"'" "t tl.Klllll1g tI1 ('1,10-
<br />radll. SIIK<' Color;td<l t>c"';I111l';1 SI;II..' tn Ix71>. 11.,,>J, haH' ~llkd;ll
<br />le.I~I .150 j:1I:"111c ;lIulrau",,'~ll'Ul11ulall\c' 1111111110.......,..1 ;llllllJl )1.7
<br />l1ilhllnalllrl......nt(I<iIlX)\'alucl(.lllt'radoWaln("mN.f\'alll111H,,"nI.
<br />II)X5.p. \'in.
<br />Inig"li,mi'>lh<'prin...ip;llu'e',I,urlan.....;lll.rln(...h,r;"h,.11,,1
<br />mIIIX!l;,.....'llUlll<'llf,'rIl51....rn.m'II;11l....uhdfa....al,. Surl;tl'c\\'aler
<br />;t1,npru\'lIkd.I(lt!1l"lil',upph<,..lurll.Jpcrrenlol C"lorado\llI'PU'
<br />1;lli.,n IU.S, (;<,.'h.~ir..1 SUf\<'}. l'IXhl. Ikl"au\C ..llhe..... 1;lrge .k.
<br />11I.'11<1,,'n...I1.'"' 1'" '"rf.li.'c ....all.r. ,hl't1ag...,.lurmg dn,"~hl"'an alll'd
<br />n<,;lrl~ all cilt/<'II' ;Illd n1ll,1 tlldu..lrte,. Dnlll~hh ;ll'''...an ;ldwr,cl}
<br />alll't..IIIIl''lIl;llil~ 1,1 'urla...<'....."Il'f 'upplie';....IIli.'<'fl1r;llltlll' 1,1 ,kIll'
<br />In...ntalr"n'hlu...nl,inn<';I\CdUltt1):drllllghl'h......au.......ll;ll.~lll[].."
<br />l"dllul<'lh,'l'IHll;u11tt1;mh,
<br />Th..' t11aJ"r t1IKllh ,tud .trnughh dC'l"rtlll,",1 hl're ;lr... lh",<, Ih;ll
<br />\\'l'rc 01 'Uh'I;Ul1lal ;lrl'all'\l~'nl. In ;..Idlll"n. Ih... 11'''11'' h;ul pl.'a~
<br />dt....,harge.. \>"lhr......unl.nr{" Inl,T\al,oI111"rcth;lt1 !5)C;lr,.alllllh...
<br />In>u~h''h;ldrel"urrclll'''' it1l"'l>';lI,ul'm"fl' Ilhln IIIYC;lr.., Tht.......lIIa.lor
<br />l'.'enl,amll'lhl'rll'Klll'I,I,mallcrarc'all'\ll'l1l.lf<,ll..ll'dd1fl'Il(.hl~'-
<br />"';lll~ in lalll<, I; rt.l'r' and nltl', ;If''' ,Iu", 11 II1!'i~url'!.
<br />The n';IIU;tltnn l,llllKllh ;111./ dWlJghh 10 ('olol;ul", a, lkln'
<br />tlltll<'.lfftlm'lrl.,nnllll.... r<'l"nnl,.t..ltnllledh.lhl'I'It'flllll;Illl'r I'iHl
<br />\\Ill'n ;lll...... l'Ollltlluuu,l)' r"'l'''rdtt1~ 'Irc;lll1llo\>' -~;t~lIlg 'I.Ut"t1' ....cr~.
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<br />Figure 2.
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<br />Selecled geographic lea!ures. Colorado.
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