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<br />. Virtually none of thepre~settlernent f100dplliin terrace habitat reln'ains in its present state. What tem~is.a <br />:/ilat tJ;eeless'~lain'Govered',w:ith,,'U1vasiveex:a~c wee0.$"imt~pt€[0:byl~ge" gravel..mi1'tt:lipits. W4th.~,s;tlil'ss,aad <br />-the reduction in the width of the ripamaaeortil1lor, wHdlife,movement {!,lid .atl@naarernl:l.lilh~i1Mi$~d. <br /> <br />-The chanses are the resuHSC1f a sl:l.~atrnilj,Whi!.1h hjiJ!ltsettlin,gJ~lIswsaaa.ftlledtne1P~ith IiUte wlIs'te,lj1id <br />gravelm.ining. Virtua1:lyall ofthe&ingtrsher1?oint NaturaiAteaSiteis covered by llm-e'was.teQ1'wasdis1'l:\pted <br />hy mining; Some locations on sitehavdime waste to.peth!lps:l4,'f~t&l!'ejl. .1miswas.'ahy"pJ!lildl!tetWlil'ttt <br />processingofsugllFbeets at the nearby Great WestemSugarpl~t:/ii.roln;tltell!teI9j~@'sto 19$$.' Rlt'\:J~i~e <br />contains conservativelY 370; 000 cubicYlIFds 'of thesem'lftel1l~~)s.'fhe prii'nato/ lilfiitratfoiJ,stoJest-itbl1shing,a.m!Dte <br />diverse and native. vegetative coverseem'due to' the unique waterni:irf<!Ul1g,'eharacteristicsoftlle1:iille'wa$te.a:nd <br />the, overWhelming pC1pulation ofKochi'a on' the site; Butnatiw grass aalit otJi!,erv\:Jgetation can reporte!li[ybe <br />established if!! pwper seedbediscreatedB:IJ.dth-e Kochia is suppresse1:lintRe In:iti~ryear~ofgi'ass <br />establishment. ' Extendlng the riparian zone inlandfr@mtheriverwouldfaci1itatewil€(tifemovem.enttl;troqglt <br />what is pFesently a narrowing in the npariancorridor. <br /> <br /> <br />Timberline.Roadbisectsthesite. The rqadB:IJ.dassoeiatejdbrid!geeffeetiveIY divide&irrgfisher FointN~tmal <br />Area in halT and result in a visual andphysiclflbarrier befWeen'fue two halves as weHasanintrusiveeIem,ent. <br />ThePoudreRiverhike!biketraiI C1os~lyfonows the river and in, soln'e se,etions goest!rr@ughtheriparflm <br />woodla:ndftinge,dispIacing'habitat.Projectwork couldreducetJ1e' adverse',effects 'otrimberlmeR()oc~tby re- <br />contQudngthe ground surfaceinareasadjacenttothe road;. tqdiIDini:shmgifiveroadnoiseand 11lthtand <br />disoomage wiIdlifemovement onto ',the road. Also, wildlife crossingssudliasa,largepipee'Enild' l'leb~~~'un<fer <br />the road,' espeoial)ybetween the northwest 'arid northeast p'ondSa1011g. TiinberlineRoad. Trail ilil,pactsw0ullibe <br />reduced by trail relocation, and placement of elements sucll,as mOU:ridmg, anchvegetationtoIDnn:eHta:lluse:us <br />into areas designated for their use. <br /> <br />_ the ~ve~.fish are subJect to seasonalh.igh Hows a:n~ ~ou~tperiods withlitt1e ,op.port~ity for refuge. This <br />~akes ItdifficuIt for small fishes to surVIVe and rematn III the reaCh. The sfudy WIll InvestIgate the need and <br />means to create scour holes thatcould pmvide such refuge. <br /> <br />There is no intent in this project, nor does the sponsor have a need, to accomplish any regulatory c@mpliance, <br />waste management, or other non-206 acti@nrelatedto the lime waste. The lime is not a hazardous substance. <br /> <br />Proposed Outputs and How They Will lJe Measured; The direct outputs would be morphologic, hydrologic, <br />and vegetative habitat improvements: increased riverine acres at the expense of lime waste flU, increased <br />wetland acres ,at the expense of gravel pit ponds and terrestrial wasteland, andincteased terrestrial habitat at the <br />expense of weeds. The measurements would be in acres. <br /> <br />Indirect outputs would be the animals using these. Many bird speCies Muldbenefit from the project. These <br />include wetland species, as well as terrestrial species that nest in riparian areas or feed on'prey that will be <br />increased by the wetland or upland areas, <br /> <br />Dozens of mammal, amphibian, and reptile species could benefit from increased diversity of wetland and <br />upland plants' and animal prey species. These include the coyote and red fox; dens of both have been located <br />recently near the site. It could possibly benefit the river otter. <br /> <br />, Populations ofthe northern leopard frog might also be re-introduced. <br /> <br />_o~verting the ~avel p'on~s to wetlands wouldincr, e,ase theirhab!tat value, including an increase in sh.oreline <br />'lIIIIabltat. Decreasmg theIr sIze would allow groundwater exposurem the restored oxbow and created wetlands. <br /> <br />-7- <br />L:\Sectlon FolderslSECA\Board Meetings\September 2002\Agenda Item 19-Corps report attachement.doc <br />01:22 <br /> <br /> <br />09/03/2002 PM <br />