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<br />Rights-of-\'IfI.y
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<br />Ti-;,orc [\1"'0 n'J u.~usuf'.l 'Jr difficult ~:roblcns C'l1ticipr~tcd in the
<br />c.cquisition of rights_af_;']c.y under tho .blO i'lc.ns nenth,nod.
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<br />DesigJ. ~::.
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<br />Trio sl'ilhKCY desi,~n fla."d hydrcgra!~hs \'lero furnished with tho
<br />rlesicn ~r.to.: ,.no hydrogrClph he,s c. i'eCll~ flo':1 of 25,000 cfs cmd c,
<br />velu.'1e cf 17,800 o.cre-feet in 24 hours; the ether hns c'. prc:lk flo,"!
<br />of 23,000 cfs Cl'.ld 0. velm.!e of 6,000 ",ere-fect in IS hours. A desiQ1
<br />he,s been ;orei,c.red for 0. -:lem cme. Gpilh'c,y for t:,c lc.rgc:r fle.od ;ooak
<br />flcAI of 25,000 efs 'clOd c, v,:luJ,e of 17,800 c.ere-fect in 24 hours, but
<br />::"n osti;:-.c.tc is 1)rovidcd f.:Jr ~"'. d~:.-: ['.nd s~-:il1nc.y suite,bIc for cr.ch pank
<br />fIorl ."'.lle' flood volu;:e. O"ly ar.e e.cs isn c.ne! estircc.te hns boo" ,y,do for
<br />t~lC Gutlc-b 'I'lorks J since n" chnnGG r;auld be required for the vCl.:rying
<br />flood florlS. Theso cosig:ts c,ncl GstirJates cere i,roscntcd c,s Exhibits
<br />6, 7, ""ld 8, To t'Je knu.vled"e of local reside:1ts thero ]1D.ve been 110
<br />lc,r:.;e floods on Dry Creek. Hoither docs iI'.si;ection of Dry Creek
<br />reveal evic'.e:tco of there )K,vir.g Geon lc'rgo floods.
<br />
<br />C.,,.,struetion Period
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<br />Inc~snuch 8.S the final dcsiGJ1 of tho de.!'l h~1S not been dGtcrnincdJ
<br />it is "at :Jr"ccticablc to 1.10']:0 .':\ defini to statonerrt reg"rding tho
<br />c'-!nstruction ~)Qr1.ccl th~.t ~:lOuld bc ~~CCCS3:'l.ry to build. t.he struc-ttU"oo
<br />Honover, aSSUl::i.nG t;--l.c.t the final GGsiG!l ~:.rill f.:-.ll betrJOon tho triO
<br />}!ralinir..c'..ry estil~1['_tcs ~:ro3cntcd herein it is ostinr'.-tccl tJ~8.t a ~criod
<br />of C'.t Jc C'..st one YCf:.r i'IQuld. bo ~1cccssr.ry for ccnGtrt~ctionol
<br />
<br />SFC~iD.l ProblcDs
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<br />It "JOLlld bo neccsn:J.ry to ?ro',ide for diversion ,of the reGulo.r flo'.'1
<br />of Dry Creele rll.1rins construction. Tho norr\<.'"\l base flarl is COr.1~x~':.r[\,-
<br />ti'foly snaIl, seldon re"chil1G noro t:,,,,.1 35 second-fact. Thero nre no
<br />reCCT'"" ef nctual disch"r(;e of rain runoff at tho (':msito. It is
<br />sUGGested tho.t tho rernc.nent outlet, suitably diked to :,rovide a small
<br />c,!:'mmt l'f storage "nd head, l'Iould be suitablo for diver"ion roquire_
<br />m('!1ts.
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<br />No irri:;c.tion w"ter deGti01cd for the Horse Creele L.'\terc.l Hood oe
<br />relec,sed i;)or'Jug;h J,,',le 88.3 w,':\stm"JO.y on tho Ft, Lc,ru:,io C cn"l during
<br />."he cClnstructiol1 IYJriodj therefore o:lly the bo.se flon C.:'" rrUn run-
<br />off noed -;)0 c['.rcd for.
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<br />e)
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<br />Tho structure on Dry Creole for divert:iJlg \':o.tcr into the Herse
<br />Creek Lnteral is (Ill overflo\"!, sherI' croGtod "leir with :J. lol1gth of 36
<br />feet. The divorsion outlot is Go.to controllod nnd has" nc.xinlUJ
<br />or',,'t1_ing ;)f 2~5 feet by 6 foct" An ol)cnint; thrl:.ugh the weir, 8 fect
<br />\;;ido by 2~ 5 fco-t high T.....ny bo c0ntrollcc1 .0':/ flt).::>hbu~~rde:a This structuru
<br />is con.~i (1~;::,:,,~-;:,::, .~rL.Jf:!.'.l."'.tc f0r its ~\uri'osc r\!"l_d is locntod fr,T enough
<br />c10l'Jl1s-trco.tl thc-..t it oXL:riJl~(:::.:' little control on t[l~~1.w..t0r :.t Lhc d['J:1.
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