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<br />I <br />I <br />I <br />I <br />II <br />II <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br /> <br />9 <br /> <br />CHANNEL REACH <br /> <br />~ <br /> <br />c <br /> <br />D <br /> <br />I <br />: <br /> <br />'100- YEAR FLOOO PLAIN <br />L1MIT~ <br />--- '" = <br />'la-YEAR FLOOr~ ..-/" ..' - - '" - - <br />-::..:: .!:AIN ':I.~I~'~ <br /> <br />~... ~ <br /> <br />-I <br /> <br />B <br /> <br />A <br /> <br />- <br /> <br />~~~.-Y~AR FLOO~.P~IN L.IMIT~.. <br />~.. - '" _ Ch.!'.""" <br /> <br />~ <br /> <br />-L <br /> <br /> <br />EXAMPLES FOR DEelS ION UNIT A <br /> <br />Q <br /> <br />STAGE <br /> <br />DAMA%E <br />c:::;> <br /> <br /> <br /> <br />~ <br /> <br />FROM <br />HYDROLOGY STUOY <br /> <br />FROM <br />HYDRAULICS STUDY <br /> <br />2 10 100 <br />RETURN PERIOD, T <br /> <br />2 10 100 <br />RETURN PERIOD, T <br /> <br />{!, <br /> <br />DAMAGE <br /> <br /> <br />DAMAGE <br />IN D,U.A, <br /> <br />I <br />NOTE: P''T <br /> <br /> <br />FROM LAN 0 USE III <br />ECONOMICS STUDY <br /> <br />STAGE <br /> <br />2 10 100 <br />RETURN PERIOD, T <br /> <br />o 0.5 1.0 <br />EXCEEDANCE PROBABILITY, P <br /> <br />Figure II-I. Calculation of Damage-Frequency <br />Relationship for Decision Unit A <br />