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<br />I <br />, <br />, <br />, <br />I <br /> <br />hy the 100_yea~ flood (Intermediate Regional <br /> <br />1 <br />flood) can be de_ <br /> <br />P"rpnge nod Scop,. <br /> <br />ai~nated as flood halard areaS and their use regulated ~ccordin8ly <br /> <br />n.ls report was prepared t<> guide local officials In planning the uae <br /> <br />by thc local sY,enci"s. <br /> <br />"n~ refwl"tlon of tlce n',odplaln areas such that flood haz.>rd. :lod future <br /> <br />flood d..""agca an rnlniml,ed. <br /> <br />It includes information on historical floods, <br /> <br />ex!"f;n~, f"r~ara ...hlch Influence the flood ha.std, and th.. nHllre ..od <br /> <br />,'xtenlofprohahl.efutllrefloods. <br /> <br />I <br />I <br />I <br />I <br />, <br /> <br />Thereportdatal.ncludcgfloodcda.earrlap.del1neaUngthclOO-yeaT <br /> <br />flnod boundary, flo<ld profil,,~ and floodplain cn>u sectiona .howing the <br /> <br />h i~h water elevations for the 10-. 50_, 100., and SOO-year flood" at <br /> <br />selected re(e~ence points. A supplement to this report in the form of a <br /> <br />lc'cltnic"l addendum includes the 6upportiog engioe,,~ing and hydrologic <br /> <br />data which may also be uaed In the location and designClf road., bridges <br /> <br />and ch...mwl modification.. <br /> <br />I <br /> <br />The tc~ms "Intermediate Region..t n"od", "lOO_yu." f1<,od". dnd <br />"one pH_cent fl""d" ""If' be used Inte~d){lngeably as they are <br />~l t defined by the ."me lyp~ ~f flood event (see GIQs<~rv). <br />Ilo~'ever. lc dVOLJ confus!o" th,. lHm "lOO-'e"r flnnd" ..,I, h <br />ust'd eKdu.lvely thn1ui\h"ut thb '''port. <br /> <br />1 <br /> <br />, <br />