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<br />BASE FLOOD
<br />WATER-SURFACE ELEVATION
<br />(FEET NAVD)
<br />
<br />FLOODWAY
<br />
<br />FLOODING SOURCE
<br />
<br />NCREASE
<br />
<br />WITH
<br />FLOODW A Y
<br />
<br />WITHOUT
<br />FLOODWAY
<br />
<br />REGULATORY
<br />
<br />MEAN
<br />VELOCITY
<br />(FEET PER
<br />SECOND)
<br />
<br />SECTION
<br />AREA
<br />(SQUARE
<br />FEET)
<br />
<br />WIDTH
<br />(FEET)
<br />
<br />DISTANCE
<br />
<br />CROSS SECTION
<br />
<br />0.3
<br />0.7
<br />0.0
<br />0.9
<br />0.7
<br />0.6
<br />0.8
<br />0.7
<br />0.7
<br />0.2
<br />-
<br />0.4
<br />0.2
<br />
<br />5,737.8
<br />5,741.8
<br />5,741.1
<br />5,748.2
<br />5,749.1
<br />5,752.2
<br />5,755.1
<br />5,756.3
<br />5,761.8
<br />5,766.9
<br />5,768.2
<br />5.770.2
<br />
<br />5,737.5
<br />5,741.1
<br />5,741.1
<br />5,747.3
<br />5,748.4
<br />5,751.6
<br />5,754.3
<br />5,755.6
<br />5,761.1
<br />5,766.7
<br />5,767.8
<br />5,770.0
<br />
<br />5,737.5
<br />5,741.1
<br />5,741.1
<br />5,747.3
<br />5,748.4
<br />5,751.6
<br />5,754.3
<br />5,755.6
<br />5,761.1
<br />5,766.7
<br />5,767.8
<br />5.770.0
<br />
<br />12.1
<br />7.5
<br />14.6
<br />8.5
<br />11.1
<br />
<br />9.4
<br />7.2
<br />8.2
<br />6.4
<br />7.9
<br />-
<br />8.7
<br />7.7
<br />
<br />3,190
<br />5,133
<br />2,650
<br />4,583
<br />3,4 78
<br />4,107
<br />5,349
<br />4,721
<br />6,076
<br />4,878
<br />-
<br />4,459
<br />5,037
<br />
<br />250
<br />379
<br />246
<br />370
<br />311
<br />354
<br />627
<br />590
<br />1,224
<br />620
<br />-
<br />447
<br />650
<br />
<br />49,212
<br />49,649
<br />50,089
<br />50,818
<br />51,266
<br />51,811
<br />52,513
<br />52,922
<br />53,688
<br />54,233
<br />
<br />54,594-j
<br />55,0851
<br />
<br />BD
<br />BE
<br />BF
<br />BG
<br />BH
<br />BI
<br />BJ
<br />BK
<br />BL
<br />BM
<br />-
<br />BN
<br />BO
<br />
<br />Plum Creek
<br />continued)
<br />
<br />t
<br />REVISED DATA
<br />
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />
<br />5,935.3
<br />5,940.3
<br />5,947.9
<br />5,963.9
<br />5,985.4
<br />5,995.7
<br />5,995.7
<br />5,996.1
<br />6.007.6
<br />
<br />5,935.3
<br />5,940.3
<br />5,947.9
<br />5,963.9
<br />5,985.4
<br />5,995.7
<br />5,995.7
<br />5,996.1
<br />6,007.6
<br />
<br />5,935.3
<br />5,940.3
<br />5,947.9
<br />5,963.9
<br />5,985.4
<br />5,995.7
<br />5,995.7
<br />5,996.1
<br />6.007.6
<br />
<br />11.6
<br />10.7
<br />11.5
<br />11.6
<br />12.0
<br />
<br />1.1
<br />6.1
<br />10.5
<br />11.9
<br />
<br />178
<br />192
<br />179
<br />178
<br />171
<br />1,958
<br />340
<br />197
<br />173
<br />
<br />44
<br />55
<br />44
<br />43
<br />38
<br />277
<br />69
<br />58
<br />40
<br />
<br />2502
<br />401 2
<br />8442
<br />1,3122
<br />1,8602
<br />1,950 2
<br />2,3622
<br />2,7492
<br />3,279 2
<br />
<br />A
<br />B
<br />C
<br />o
<br />E
<br />F
<br />G
<br />H
<br />I
<br />
<br />Rainbow Creek
<br />
<br />
<br />TFeet Above Confluence WIth Chatfield Lake
<br />;<Feet Above Confluence with Indian Creek
<br />
<br />;"'''6
<br />,~~JJ~
<br />
<br />;''''.'.J.
<br />L-T.
<br />
<br />FLOODWAY DAT.
<br />
<br />PLUM CREEK Oi\T
<br />
<br />FEDERAL EMERGENCY MANAGEMENT AGENCY
<br />
<br />DOUGLAS COUNTY, CO
<br />AND INCORPORATED AREAS
<br />
<br />-I
<br />>
<br />OJ
<br />r-
<br />m
<br />......
<br />
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