Laserfiche WebLink
<br />__._ does affect hydrology <br />_......._ does not affect hydrology <br />should not use .tream data <br />'from to <br /> <br />~ exi sting infor.mation <br />-- ti tIe Hftf1J <br />ti tIe . <br />title (-IS <br /> <br />6. <br /> <br />Diversi.on Characters: <br /> <br />. <br /> <br />7, <br /> <br />Previous Studias: <br /> <br />v <br />--~ <br /> <br />recor'd s <br /> <br />new conditions I/)f&ntlft~ <br />n~~w methodologies <br />conlparison provided <br />compatibla wi th previous flows <br />significantly di.fferent statistically <br />confidence lilnits <br />90% confidence interval <br />50% confidance intarval <br /> <br />FINDING: ) <br /> <br />The hydrologic anl.tysis ~ meets _ <br />standards of ~ Rule 5.B. (detailed) or <br /> <br />does not meet the mInImum <br />Rule 6.B. (approx.) <br /> <br />. <br /> <br />C. <br /> <br />Hydraulic Analysis <br /> <br />v::/ 10-year <br />~50-Year <br />__ 10o-year <br />500-yaar (optional) <br />frequency-elevation table <br /> <br />/ 100-y,~ar <br />500-year (optional) <br /> <br />/ / step backwater method <br />/ . HEC-2 <br />other <br />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 /> <br />~lOOd contour method atc. -----; <br />map contour method etc~~ <br /> <br />1. Water Surface <br />Profiles included: <br /> <br />2. Floodplain <br />Boundaries: <br /> <br />3. Methodology: a. <br /> <br />b. <br /> <br />4. Delineation <br />P,-ocedures: <br /> <br />. <br /> <br />-.8-. <br /> <br />/ <br />