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<br />. <br /> <br />6. <br /> <br />Oiversion <br /> <br />Character~~ <br /> <br />7. Previous Studies: <br /> <br />-L <br /> <br />does affect hydrology <br />does not affect hydrology <br />s~)uld not use stream data <br />f rom to <br /> <br />recor'd s <br /> <br />ex i s ti n'i-,ipfot"ma t ion <br />tit] e kt:!.AP. <br />title <br />title Xl5 <br /> <br />new conditions G.,() ~~.l <br />~n"w m"thodologies ',. dv f1I''<:J}\~ <br />_... compari son provided {j)/'- .e,'f- , ... ""') <br />compatibl" wi th pr"vious flows I l,"'~ <br />__ significantly different statistically <br />confid"nce limits <br />90% confidence interval <br />50% confidence int"rval <br /> <br />I FINDING: ~ <br /> <br />: The hydrologic a alysis / meets __ <br />I standards of _ Rule 5.B. (detailed) or <br />I <br /> <br />. <br /> <br />. <br /> <br />C. Hydraulic Analysis <br /> <br />1. Water Surface <br />Profiles included: <br /> <br />2. Floodplain <br />Boundarie s: <br /> <br />3. Methodology: <br /> <br />4. Delineation <br />Pr.ocedure s : <br /> <br />does not meet the minimum <br />Rule 6.B. (approx.) <br /> <br />.;: lD-year <br />V, 50-year <br />~/lOD-year <br />500-year (optional) <br />frequency-elevation table <br /> <br /> / <br /> pr,.f) <br />a. / <br /> if <br />b. <br /> J <br /> iJ <br /> . <br /> ,\ <br /> " <br /> I <br /> 2- <br /> <br />-.8... <br /> <br />lOO-YI~ar <br />500-year (optional) <br /> <br />step backwater method <br />HEC-2 <br />other <br />al ternOlti ve method <br />published manual <br />assumed depth method <br />depth stated on maps <br />geomor-phic features method <br />history flood method <br />rating curve method <br /> <br />flood contour method etc. t, ,_, <br />map contour method et~WI'!IarI <br />