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<br />I- <br /> <br />,ao-VI." 'LOOO "LA'N <br /> <br />~I <br /> <br />PLOODWAY <br />II"INOI <br /> <br />PLOOOWAY <br /> <br />, LODOWA Y <br />'''IHoI <br /> <br />STREAM <br />CHANNEL <br /> <br /> <br />..... OF PLOOD PLAIN_THAT COULD <br />.. usle '0" DaVIIL.OpoMINT.V <br />......IINO aROUND <br /> <br />""'.0' , LOOD PLAIN <br />WHER. 01"" .'.1 'liT <br />AND VILOCITyc3 FElT ,... SECOND <br /> <br />LINE ..a IS THE 'LOOO ILEVATION ."0'" INC"OACH"'NT <br /> <br />Figure 7. <br /> <br />Floodway Schematic for Mountain Area Streams <br /> <br />I- <br /> <br />tOO-VEAR FLOOD 'LAIN <br /> <br />'I <br /> <br />FLOODWAY <br />FRINGE <br /> <br /> <br />FLOODWAV <br /> <br />Ft.OODWAY <br />FRINGE <br /> <br />STREAM <br />CHANNEL <br /> <br />FLOOD ELEVATION WHEN <br />CONFINED WITHIN FLOODWAY <br /> <br /> <br />o <br /> <br />S~C~!!2.E. <br /> <br />AREA OF FLOOD PLAIN THAT COULD <br />BE USED FOR DEVELOPMENT BY <br />RAISING GROUND <br /> <br />FLOOD ELEVATION <br />BEFORE ENCROACHMENT <br />ON FLOOD PLAIN <br /> <br />LINE A8 IS THE FLOOD ELEVATION BEFDFlE ENCROACHMENT. <br />LINE CD IS THE -:\.000 ELEVATION AFTER ENCROACHMENT, <br />.SURCHARGE IS NOT TO ExceeD 1.0 FOOT IFIA REQUIREMENT) OR LESSER AMOUNT IF SPECIFIED BY STATE. <br /> <br />Figure 8. <br /> <br />Floodway Schematic for Plain~ Area Streams <br /> <br />23 <br />