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<br />BAse FLOOD
<br />WATER SURFACE ELEVATION
<br />
<br />
<br />INCREASE
<br />REVISED
<br />
<br />I
<br />
<br />WITH
<br />FlOODWAY
<br />
<br />r
<br />
<br />(FEET N~VO)
<br />
<br />WITHOUT
<br />FlOODWAY
<br />
<br />I
<br />
<br />REGULATORY
<br />
<br />MEAN
<br />VELOCITY
<br />(FEET PER
<br />SECOND)
<br />
<br />FLOODWA Y
<br />
<br />SECTION
<br />AREA
<br />(SQUARE
<br />FEEn
<br />
<br />WIDTH
<br />(FEEn
<br />
<br />FLOODING SOURCE
<br />
<br />
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />1:1)2
<br />1.02
<br />1.02
<br />1.02
<br />1.02
<br />1.02
<br />1.02
<br />1..0
<br />0.02
<br />1.0
<br />0.0
<br />1.0
<br />1.0
<br />0.0
<br />1.02
<br />1.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />
<br />5,726.6
<br />5,736.6
<br />5,750.3
<br />5,763.2
<br />5,763.2
<br />5.773.6
<br />5,792.2
<br />5,790.3
<br />5,798.3
<br />5,803.5
<br />5,806.8
<br />5,811.8
<br />5,812.8
<br />5,817.0
<br />5,821.3
<br />5,825.6
<br />5,828.0
<br />5,834.1
<br />5,836.1
<br />5,841.8
<br />5,845.0
<br />5,850.6
<br />5,851.0
<br />5,852.7
<br />5,856.6
<br />5,860.3
<br />5,810.1
<br />5,88~.2
<br />
<br />5,726.6
<br />5,736.6
<br />5,750.3
<br />5.763.2
<br />5.763.2
<br />5.773.6
<br />5,791.2
<br />5,789.3
<br />5,797.3
<br />5,802.5
<br />5,805.8
<br />5,810.8
<br />5,811.8
<br />5,816.0
<br />5,821.3
<br />5,824.6
<br />5,828.0
<br />5,833.1
<br />5,835.7
<br />5,841.8
<br />5,844.0
<br />5,849.6
<br />5,851.0
<br />5,852.1
<br />5,856.6
<br />5,860.3
<br />5,870.1
<br />5,883.2
<br />
<br />5.726~6
<br />5,736.6
<br />5.750.3
<br />5.763.2
<br />5.763.2
<br />5.773.6
<br />5,791.2
<br />5,789.3
<br />5,797.3
<br />5,802.5
<br />5,805.8
<br />5,810.8
<br />5,811.8
<br />5,816.0
<br />5,821.3
<br />5,824.6
<br />5,828.0
<br />5,833.1
<br />5,835.7
<br />5,841.8
<br />5,844.0
<br />5,849.6
<br />5,851.0
<br />5,852.7
<br />5,856.6
<br />5,860.3
<br />5,810.1
<br />5,883.2
<br />
<br />10.2
<br />7.1
<br />12.2
<br />5.2
<br />8.9
<br />10.0
<br />1.0
<br />6.3
<br />6.8
<br />9.2
<br />6.1
<br />3.9
<br />8.0
<br />10.5
<br />10.1
<br />7.1
<br />8.7
<br />5.9
<br />9.8
<br />9.0
<br />6.1
<br />1.7
<br />4.4
<br />4.1
<br />3.1
<br />4.8
<br />6.4
<br />7.8
<br />
<br />685
<br />810
<br />466
<br />1,395
<br />895
<br />556
<br />5,167
<br />880
<br />825
<br />607
<br />920
<br />1,450
<br />101
<br />519
<br />537
<br />763
<br />498
<br />925
<br />561
<br />610
<br />668
<br />2,440
<br />.939
<br />868
<br />1,318
<br />869
<br />646
<br />533
<br />
<br />150
<br />265
<br />102
<br />350
<br />407
<br />.110.
<br />454
<br />315
<br />171
<br />115
<br />180
<br />205
<br />110
<br />100
<br />81
<br />142
<br />136
<br />105
<br />112
<br />170
<br />160
<br />310
<br />220
<br />315
<br />286
<br />350
<br />336
<br />217
<br />
<br />DISTANC~
<br />
<br />5.165
<br />6,812
<br />8.320
<br />9.720
<br />9.920
<br />11.320
<br />12,605
<br />13,490
<br />14,470
<br />15,020
<br />15,570
<br />15,640
<br />16,120
<br />16,120
<br />17 , 170
<br />17,835
<br />18,230
<br />18,310
<br />19,020
<br />19,620
<br />19,980
<br />20,080
<br />20,630
<br />21,150
<br />21,210
<br />22,005
<br />23,010
<br />24,265
<br />
<br />CROSS SECTION
<br />
<br />Happy Canyon
<br />Creek
<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 />Z
<br />AA
<br />AS
<br />
<br />
<br />1Feet Above Mouth
<br />2Encroachment Limited to Channel Banks; Elevation Increase May Be Less Than 1.0 Foot REVISED TO t.
<br /> I
<br />FEDERAL EMERGENCY MANAGEMENT AGENCY FLOODWAY DATREFLECT LOll
<br />DOUGLAS COUNTY, CO
<br />(UNINCORPORATED AREAS) HAPPY CANYON CREE
<br />
<br />T
<br />A
<br />B
<br />L
<br />E
<br />2
<br />
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