Laserfiche WebLink
<br />>-' <br />u. <br /> <br />w <br />a:: <br />u <br /><l <br /> <br />o <br />o <br />o <br />o <br />o <br /> <br />z <br /> <br />u. <br />u. <br />o <br />Z <br />::J <br />a:: <br /> <br />Oll'I' 0' <br />l d.~ ~ <br /> <br />TIll' inl..:Tl'aSl' in ~{Jund water pumping has app;m:ntly had lilliI.' l'ffl'ct upon the <br />stn:arnllow partly b('causl' most of the stream channds in the upper basin arc above the water <br />labk :Jill! increased irrigation fl"lurn llows have offset any dt'tTl";lSI' caUSl.'d by the ground <br />water pumping. <br /> <br />Thl' Consl'TV:.ttion and Survey Division of the Univt'rsity of ~cbrask:J has cstimatc:d that <br />some 91 peTCl'nl of till' total prt'l'ipilalion in till' basin is lo~1 (0 l'vapo-transpiralioll. thai <br />about t!tn.'\.' pCTcl,.'nl ultimaldy supports slr...'aml1ow .h ground water disl.:hargt'. and six perct'nl <br />b dir,,'C! runoff und...'f normal condilions. The nint' pt'rr.:enl of prl'("ipilation resulting in total <br />TUnOn mmpan..'s {(l ;1 yield of aruunJ six p\'rcl'nl for Iht' SJII Crl'l'k Jn~J ;.mJ 15 pl'rCl'nt or <br />murl' fur thl' LOllp River Ibsin.111 <br /> <br />20 <br />19 <br />18 <br />17 <br />16 <br />15 <br />14 <br />13 <br />12 <br />II <br />10 <br />9 <br />8 <br />7 <br />6 <br />------------ <br />5 <br />4 <br />3 <br />2 <br />r <br />o <br /> <br />AVERAGE ANNUAL RUNOFF <br />BIG BLUE RIVER NEAR BARNESTON <br /> <br />Mean Annual Runoff <br /> <br />562,000 Aue Ft, <br /> <br /> <br />33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 <br />34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 <br /> <br />Period of Record <br />In years <br /> <br />Source-; U. S.G.5 <br /> <br />1933 -1965 <br /> <br />FIG,S <br /> <br />30 <br />