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<br />BASE FLOOD <br />WATER SURFACE ELEVATION <br /> <br />INCREASE <br /> <br />r <br /> <br />W!TH <br />LOODWAY <br /> <br />I <br /> <br />tEi r.G' <br /> <br />WITHOL. :- <br />LOODW':' <br /> <br />1 <br /> <br />REGULA TOR <br /> <br />MEAN <br />ItLOCITY <br />(flUPEk <br />SECOND) <br /> <br />FLOODWAY <br /> <br />. ~'r' <br />~ (. ....' <br />-":.- <br />SQ :~., <br />; ~ ; T, <br /> <br />NILf.; <br />(It< . J <br /> <br />FLOODING SOURCE <br /> <br />0.9 <br />0.0 <br />0.0 <br />0.0 <br />0.6 <br />0.0 <br />1.0 <br />0.0 <br />0.0 <br />0.2 <br />,0.3 <br />0.1 <br />0.0 <br />0.0 <br />0.2 <br />0.0 <br />0.3 <br />0.0 <br />0.0 <br />0.0 <br />0.6 <br />0.0 <br />0.4 <br />0.0 <br />0.2 <br /> <br />3 <br />o <br />8 <br />1 <br />o <br />6 <br />5 <br />5 <br />5 <br />9 <br />5 <br />7 <br />3 <br />4 <br />2 <br />3 <br />9 <br />8 <br />5 <br />2 <br />3 <br />6 <br />5 <br />o <br />2 <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br /> <br />. <br /> <br />. <br /> <br />Di <br /> <br />5,164 <br />5,179 <br />5,192 <br />5,199 <br />5,206 <br />5,212 <br />5,214 <br />5,229 <br />5,245 <br />5,256 <br />5,263 <br />5,274 <br />5,286 <br />5,287 <br />5,302 <br />5,305 <br />5,316 <br />5,326 <br />5,332 <br />5,343 <br />5,353 <br />5,362 <br />5,398 <br />5,416 <br />5,421 <br /> <br />4 <br />o <br />8 <br />1 <br />4 <br />6 <br />5 <br />5 <br />5 <br />7 <br />2 <br />6 <br />3 <br />4 <br />2 <br />3 <br />6 <br />8 <br />5 <br />2 <br />7 <br />6 <br />1 <br />o <br />1 <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />5,163 <br />5,179 <br />5,192 <br />5,199 <br />5,205 <br />5,212 <br />5,213 <br />5,229 <br />5,245 <br />5,256 <br />5,163 <br />5,274 <br />5,286 <br />5,287 <br />5,302 <br />5,305 <br />5,316 <br />5,326 <br />5,332 <br />5,343 <br />5,352 <br />5,362 <br />5,398 <br />5,416 <br />5,421 <br /> <br />4 <br />o <br />8 <br />1 <br />4 <br />6 <br />5 <br />5 <br />5 <br />7 <br />2 <br />6 <br />3 <br />4 <br />2 <br />3 <br />6 <br />8 <br />5 <br />2 <br />7 <br />6 <br />1 <br />o <br />1 <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />5,163 <br />5,179 <br />5,192 <br />5,199 <br />5,205 <br />5,212 <br />5,213 <br />5,229 <br />5,245 <br />5,256 <br />5,263 <br />5,274 <br />5,286 <br />5,287 <br />5,302 <br />5,305 <br />5,316 <br />5,326 <br />5,332 <br />5,343 <br />5,352 <br />5,362 <br />5,398 <br />5,416 <br />5,421 <br /> <br />2 <br />2 <br />6 <br />5 <br />2 <br />9 <br />9 <br />6 <br />7 <br />1 <br />6 <br />9 <br />7 <br />9 <br />2 <br />4 <br />6 <br />3 <br />2 <br />3 <br />4 <br />8 <br />5 <br />5 <br />o <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />3 <br />9 <br />4 <br />4 <br />5 <br />3 <br />4 <br />7 <br />5 <br />6 <br />7 <br />3 <br />o <br />2 <br />1 <br />7 <br />4 <br />7 <br />6 <br />5 <br />6 <br />5 <br />4 <br />3 <br />5 <br /> <br />249 <br />419 <br />853 <br />887 <br />757 <br />003 <br />811 <br />515 <br />683 <br />645 <br />514 <br />001 <br />281 <br />332 <br />278 <br />526 <br />856 <br />536 <br />383 <br />736 <br />612 <br />672 <br />864 <br />083 <br />760 <br /> <br />1 <br /> <br />1 <br /> <br />1 <br />5 <br />1 <br />3 <br /> <br />1 <br /> <br />894 <br />110 <br />576 <br />440 <br />205 <br />166 <br />229 <br />258 <br />273 <br />163 <br />170 <br />565 <br />149 <br />670 <br />723 <br />513 <br />450 <br />130 <br />120 <br />159 <br />148 <br />171 <br />317 <br />611 <br />252 <br /> <br />1 <br /> <br />'::'N(c <br /> <br />430 <br />1,870 <br />2,970 <br />3,720 <br />4,300 <br />4,775 <br />5,250 <br />6,610 <br />8,420 <br />9,640 <br />10,180 <br />11 ,020 <br />11 ,490 <br />12,150 <br />12,950 <br />13,510 <br />14,100 <br />15,000 <br />15,450 <br />15,900 <br />16,580 <br />17,191 <br />19,225 <br />20,175 <br />20,515 <br /> <br />0lS <br /> <br />r, <br /> <br />Fourmile Canyon <br />Creek <br /> <br />A <br />B <br />C <br />D <br />E <br />F <br />G <br />H <br />I <br />J <br />K <br />L <br />M <br />N <br />o <br />p <br />Q <br />R <br />S <br />T <br />U <br />V <br />W <br />X <br />Y <br /> <br />J;'~ <br /> <br />Above Confluence With Boulder Creek <br /> <br />1Feet <br /> <br />FLOODWAV DATA <br /> <br />LE CANYON CREEK <br /> <br />II <br /> <br />FOURM <br /> <br />FEDERAL EMERGENCY MANAGEMENT AGENCY <br /> <br />CO <br /> <br />CITY OF BOULDER <br />(BOULDER COo) <br /> <br />T <br />A <br />B <br />l <br />E <br />3 <br />