|
<br />BASE FLOOD
<br />WATER SURFACE ELEVATION
<br />
<br />r WITHOUT InIFFERENC~
<br />FLOODWAY r
<br />(FEET NGVD)
<br />
<br />WITH
<br />FLOODWAY
<br />
<br />MEAN
<br />VELOCITY
<br />(FEET PER
<br />SECOND)
<br />
<br />FLOODWAY
<br />
<br />SECTION
<br />AREA
<br />(SQUARE
<br />~ET)
<br />
<br />WIDTH
<br />(FEET)
<br />
<br />FLOODING SOURCE
<br />
<br />1
<br />DISTANCE
<br />
<br />CROSS SECTION
<br />
<br />San Juan River
<br />(continued)
<br />27 13,385
<br />28 14,015
<br />29 14,565
<br />30 15,435
<br />31 16,475
<br />32 17,425
<br />33 18,135
<br />34 18,685
<br />35 19,395
<br />36 20,015
<br />37 20,815
<br />38 21,855
<br />39 22,505
<br />40 23,055
<br />41 23,595
<br />42 24,175
<br />43 25,125
<br />44 25,865
<br />45 26,635
<br />46 26,955
<br />47 27,555
<br />48 28,295
<br />49 28,755
<br />50 29,355
<br />51 29,695
<br />
<br />
<br />IFeet Upstream of Pagosa Springs Southern Corporate Limits
<br />
<br />1.0
<br />1.0
<br />1.0
<br />1.0
<br />1.0
<br />1.0
<br />1.0
<br />1.0
<br />1.0
<br />1.0
<br />1.0
<br />1.0
<br />1.0
<br />1,,0
<br />1.0
<br />1.0
<br />1.0
<br />1.0
<br />1.0
<br />1.0
<br />1.0
<br />1.0
<br />1.0
<br />1.0
<br />1.0
<br />
<br />7
<br />5
<br />o
<br />9
<br />7
<br />1
<br />1
<br />6
<br />6
<br />2
<br />3
<br />3
<br />3
<br />2
<br />2
<br />1
<br />1
<br />8
<br />2
<br />3
<br />o
<br />5
<br />9
<br />4
<br />5
<br />
<br />118.
<br />122.
<br />126.
<br />130.
<br />137.
<br />143.
<br />148.
<br />151.
<br />156.
<br />161.
<br />166.
<br />173.
<br />178.
<br />181.
<br />185.
<br />190.
<br />202.
<br />203.
<br />209.
<br />211.
<br />214.
<br />218.
<br />222.
<br />225.
<br />227.
<br />
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />
<br />119.7
<br />123.5
<br />127.0
<br />131.9
<br />138.7
<br />144,,1
<br />149.1
<br />152.6
<br />157.6
<br />162.2
<br />167.3
<br />174.3
<br />1 79 . 3
<br />182.2
<br />186.2
<br />191.1
<br />203.1
<br />204.8
<br />210.2
<br />212.3
<br />215.0
<br />219.5
<br />223.9
<br />226.4
<br />228.5
<br />
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />7,
<br />
<br />11.4
<br />5.8
<br />9.8
<br />5.9
<br />6.0
<br />6..5
<br />11.3
<br />10.4
<br />7.7
<br />9.2
<br />7.5
<br />7.9
<br />6.9
<br />4.4
<br />13.0
<br />10.5
<br />11.0
<br />8.5
<br />6.9
<br />9.2
<br />3.5
<br />10.4
<br />13.0
<br />3.7
<br />5.9
<br />
<br />320
<br />605
<br />533
<br />536
<br />516
<br />317
<br />326
<br />443
<br />938
<br />625
<br />958
<br />862
<br />134
<br />345
<br />137
<br />403
<br />345
<br />744
<br />132
<br />586
<br />190
<br />091
<br />868
<br />065
<br />903
<br />
<br />1,
<br />2,
<br />1,
<br />2,
<br />2,
<br />2,
<br />1,
<br />1,
<br />1,
<br />1,
<br />I,
<br />1,
<br />2,
<br />3,
<br />1,
<br />1,
<br />1,
<br />1,
<br />2,
<br />1,
<br />3,
<br />1,
<br />
<br />3
<br />1
<br />
<br />155
<br />405
<br />205
<br />400
<br />385
<br />305
<br />160
<br />200
<br />320
<br />220
<br />300
<br />330
<br />465
<br />545
<br />145
<br />155
<br />115
<br />325
<br />355
<br />240
<br />465
<br />150
<br />120
<br />455
<br />435
<br />
<br />FLOODWAY DATA
<br />
<br />JUAN RIVER
<br />
<br />SAN
<br />
<br />FEDERAL EMERGENCY MANAGEMENT AGENCY
<br />
<br />TOWN OF PAGOSA SPRINGS AND
<br />UNINCORPORATED AREAS OF
<br />ARCHULETA COUNTY, CO
<br />
<br />....
<br />:.-
<br />ca
<br />.--
<br />...,
<br />Wt
<br />
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