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<br />. <br /> <br />. <br /> <br />. <br /> <br />6. <br /> <br />Diversion Characters: <br /> <br />7. <br /> <br />Previous Studies: <br /> <br />:#;1.'-/ I <br /> <br />--7 <br /> <br />does affect hydrology <br />does not affect hydrology <br />should not use stream data <br />from to <br /> <br />records <br /> <br />existing infor'm~tion <br />ti tIe FIAtJ ~QII<-ct <br />title <br />title <br /> <br />S~lltNIY< ~~ <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 />50% confidence interval <br /> <br />IFINDING: 1 <br />I I <br />I The hydrologic a?alysis -L_ meets ____ does not meet the mlnlmUm 1 <br />I standards of _tt.::::,.. Rule 5.B. (detailed) or ____ Rule 6.B. (approx.) I <br />'-.,_1 <br /> <br />C. <br /> <br />Hydraulic Analysis <br /> <br />1. Water Surface <br />Profiles included: <br /> <br />2. Floodplain <br />Boundaries: <br /> <br />3. <br /> <br />Methodology: <br /> <br />4. <br /> <br />Delineation <br />PI"ocedure s : <br /> <br />../ 10-year <br />---:;r- 50'-year <br />___.~ lOD-year <br />1/ 500-year (optional) <br />frequency-elevation table <br /> <br />a. <br /> <br />,/ <br />,/ <br />/ <br /> <br />b. <br /> <br />~~ <br /> <br />-,8-.. <br /> <br />100-y.~ar <br />SOO-year (optional) <br /> <br />step backwater method <br />HEC-2 <br />other <br />alternative method <br />publi shed manual <br />assumed depth method <br />depth stated on maps <br />geomorphic features method <br />history flood method <br />rating curve method <br /> <br />flood contour method etc. <br />map contour method etc. <br />