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<br /> <br />. 6, Diversion Characters: / <br /> 7. Previous Studies: / <br /> <br />does affect hydrology <br />does not affect hydrology <br />should not use stream data records <br />from to <br /> <br /> <br />existing <br />title <br />title <br />title <br /> <br />i':if.ormati?"-t- (J <br />~j;'7 ~&-1/1i~ <br />. <br /> <br />new conditions <br />new methodologies <br />comparison provided <br />compatible with previous flows <br />significantly different statistically <br />confidence limits <br />90% confidence interval <br />SO% confidence interval <br /> <br />FINDING: 1 <br />I <br />The hydrologic analysis ____ meets _____ does not meet the mInImum I <br />standards of ____ Rule S,8, (detailed) or Rule 6,8, (approx,) I <br />_I <br /> <br /> <br />e c, Hydraulic Analysis <br /> 1. Water Surface <br /> Profiles included: / la-year <br /> ./ SO-year <br /> lOa-year <br /> ./ SOO-year (optional) <br /> frequency-elevation table <br /> 2. Floodplain ,/ 100-year <br /> Boundarie s: J !lOa-year (optional) <br /> 3. Methodology: a. step backwater method <br /> ,/ HEC-2 <br /> other <br /> b. alternative method <br /> published manual <br /> assumed depth method <br /> depth stated on maps <br /> geomorphic features method <br /> history flood method <br /> rating curve method <br /> 4. Deline...tion / flood contour method etc. <br /> Procedures: map contour method etc, <br />e <br /> -8- <br /> <br />I <br />