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<br /> BASE FLOOD
<br />FLOODWAY WATER-SURFACE ELEVATION
<br /> -
<br /> WITHOUT WITH
<br />SECTION AREA I MEAN VELOCITY I REGULATORY FLOODWAY FLOODWA Y INCREASE
<br />(SQUARE FEEl) (FEET PER
<br /> SECOND (FEET NGVD)
<br />
<br />WIDTH
<br />(FEET)
<br />
<br />FLOODING SOURCE
<br />
<br />DISTANCE1
<br />
<br />CROSS SECTION
<br />
<br />1.0
<br />0.4
<br />0.2
<br />0.7
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />
<br />5,456.5
<br />5,456.2
<br />5,456.3
<br />5,460.7
<br />5,462.4
<br />5,465.7
<br />5,471.1
<br />5,474.6
<br />5,481.1
<br />
<br />5,455.5
<br />5,455.8
<br />5,456.1
<br />5,460.0
<br />5,462.4
<br />5,465.7
<br />5,471.1
<br />5,474.6
<br />5,481.1
<br />
<br />5,455.5
<br />5,455.8
<br />5,456.1
<br />5,460.0
<br />5,462.4
<br />5,465.7
<br />5,471.1
<br />5,474.6
<br />5,481.1
<br />
<br />1.7
<br />7.5
<br />8.0
<br />2.4
<br />5.1
<br />4.2
<br />1.0
<br />5.4
<br />4.1
<br />
<br />502
<br />114
<br />106
<br />348
<br />137
<br />]65
<br />700
<br />102
<br />134
<br />
<br />39
<br />46
<br />44
<br />77
<br />53
<br />65
<br />26
<br />50
<br />63
<br />
<br />1,330
<br />1,520
<br />1,600
<br />1,690
<br />2,285
<br />2,600
<br />2,795
<br />3,385
<br />4,075
<br />
<br />Tributary "B" to
<br />Little Dry Creek
<br />A
<br />B
<br />C
<br />D
<br />E
<br />F
<br />G
<br />H
<br />
<br />Middle Cotton
<br />Cfeek
<br />
<br />0.0
<br />O. ]
<br />0.0
<br />0.0
<br />0.1
<br />0.0
<br />0.0
<br />0.9
<br />0.3
<br />0.0
<br />
<br />5,246.5
<br />5,272.3
<br />5,277.1
<br />5,303.4
<br />5,329.8
<br />5,351.6
<br />5,355.0
<br />5,365.1
<br />5,368.5
<br />5,399.8
<br />
<br />REVISED DATA
<br />
<br />5,246.5
<br />5,272.2
<br />5,277.1
<br />5,303.4
<br />5,329.7
<br />5,351.6
<br />5,355.0
<br />5,364.2
<br />5,368.2
<br />5,399.8
<br />
<br />
<br />5,246.5
<br />r,T72.2
<br />5,277.1
<br />5,303.4
<br />5,329.7
<br />5,351.6
<br />5,355.0
<br />5,364.2
<br />5,368.2
<br />5,399.8
<br />
<br />7.3
<br />2.9
<br />7.4
<br />5.9
<br />6.3
<br />5.9
<br />6.6
<br />3.8
<br />3.4
<br />7.5
<br />
<br />35
<br />80
<br />3]
<br />39
<br />30
<br />32
<br />29
<br />42
<br />48
<br />21
<br />
<br />22
<br />42
<br />6
<br />37
<br />25
<br />26
<br />21
<br />16
<br />28
<br />3
<br />
<br />700
<br />1,350
<br />1,500
<br />2,200
<br />2,800
<br />3,460
<br />3,600
<br />4,150
<br />4,660
<br />5,200
<br />
<br />A
<br />B
<br />C
<br />D
<br />E
<br />F
<br />G
<br />H
<br />J
<br />J
<br />
<br />FLOODWAY DATA
<br />
<br />TARY"B" TO LITTLE DRY CREEK -
<br />MIDDLE COTTON CREEK
<br />NOV 302005
<br />
<br />
<br />~i-~:' ,.
<br />FEDERAL EMERGENCY MANAGEMENT AGENd"f 'W""
<br />
<br />JEFFERSON COUNTY, CO REflE,
<br />AND INCORPORATED AREAS
<br />
<br />reet above mouth
<br />
<br />T
<br />A
<br />B
<br />L
<br />E
<br />
<br />7
<br />
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