<br />BASE FLOOD
<br />WATER SURFACE ELEVATION
<br />
<br />FLOODWA Y
<br />
<br />fLOODING SOURCE
<br />
<br />INCREASE
<br />
<br />WITH
<br />lOODWA Y
<br />
<br />WITHOUT r
<br />FlOODWA Y
<br />(FEE T NGVD)
<br />
<br />REGULA TORY
<br />
<br />MEAN
<br />VELOCITY
<br />(FEET PER
<br />SECOND)
<br />
<br />SECTION
<br />AREA
<br />(SQUARE
<br />FEET)
<br />
<br />WIDTH
<br />(f EEl )
<br />
<br />015T ANCE
<br />
<br />ION
<br />
<br />CROSS SEC
<br />
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.1
<br />0.0
<br />0.0
<br />0.0
<br />0.6
<br />0.6
<br />0.0
<br />0.1
<br />0.2
<br />0.0
<br />1.0
<br />0.0
<br />
<br />5,313.2
<br />5,316.9
<br />5,325.3
<br />5,326.3
<br />5,327.4
<br />5,357.4
<br />5,357.3
<br />5,364.4
<br />5,371.4
<br />5,379.4
<br />5,379.7
<br />5,386.7
<br />5,404.9
<br />5,406.4
<br />5,408.9
<br />5,415.6
<br />5,418.4
<br />
<br />5,313.2
<br />5,316.9
<br />5,325.3
<br />5,326.3
<br />5,327.4
<br />5,357.3
<br />5,357.3
<br />5,364.4
<br />5,371.4
<br />5,378.8
<br />5,379.1
<br />5,386.7
<br />5,404.8
<br />5,406.2
<br />5,408.9
<br />5,415.6
<br />5,418.4
<br />
<br />5,313.2
<br />5,316.9
<br />5,325.3
<br />5,326.3
<br />5,327.4
<br />5,357.3
<br />5,357.3
<br />5,364.4
<br />5,371.4
<br />5 , 378 ..8
<br />6,379.1
<br />5,386.7
<br />5,404.8
<br />5,406.2
<br />5,408.9
<br />5,414.6
<br />5,418.4
<br />
<br />5.1
<br />15.3
<br />9.0
<br />7.7
<br />2.2
<br />2.1
<br />8.3
<br />11.6
<br />12.3
<br />6.3
<br />6.5
<br />13.2
<br />1.4
<br />0.5
<br />2.7
<br />3.9
<br />10.2
<br />
<br />,042
<br />680
<br />,154
<br />,340
<br />,710
<br />,028
<br />,256
<br />899
<br />847
<br />,641
<br />,500
<br />788
<br />,083
<br />,108
<br />793
<br />659
<br />,020
<br />
<br />Above Confluence With South Platte River
<br />
<br />2
<br />
<br />1
<br />1
<br />4
<br />5
<br />1
<br />
<br />1
<br />
<br />1
<br />1
<br />
<br />1
<br />2
<br />
<br />550
<br />100
<br />80
<br />90
<br />510
<br />367
<br />330
<br />186
<br />120
<br />113
<br />186
<br />148
<br />103
<br />293
<br />155
<br />85
<br />177
<br />
<br />1,095
<br />1,525
<br />1,770
<br />1,880
<br />2,160
<br />6,300
<br />7,410
<br />8,050
<br />8,880
<br />9,150
<br />9,630
<br />10,750
<br />12,965
<br />13,173
<br />13 , ,8 70
<br />14,535
<br />14,600
<br />
<br />Big Dry 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 />
<br />Feet
<br />
<br />FLOODWAY DATA
<br />
<br />FEDERAL EMERGENCY MANAGEMENT AGENCY
<br />
<br />.~
<br />
<br />~,.........-.....- .
<br />
<br />BIG DRY CREEK
<br />
<br />)
<br />
<br />CITY OF LITTLETON. COLORADO
<br />
<br />(ARAPAHOE AND DOUGLAS CDS
<br />
<br />T
<br />A
<br />B
<br />l
<br />E
<br />2
<br />
|