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<br />BASE FLOOD
<br />WATER SURFACE ELEVATION
<br />
<br />I WITHOUT lDIFFERENCE
<br />FLOQ.DWAY
<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 />nET)
<br />
<br />WIDTH
<br />(FEET)
<br />
<br />FLOODING SOURCE
<br />
<br />1
<br />DISTANCE
<br />
<br />CROSS SECTION
<br />
<br />o
<br />o
<br />2
<br />2
<br />o
<br />o
<br />o
<br />1
<br />2
<br />3
<br />o
<br />o
<br />2
<br />1
<br />o
<br />o
<br />1
<br />o
<br />o
<br />1
<br />1
<br />5
<br />o
<br />o
<br />7
<br />o
<br />9
<br />
<br />1
<br />1
<br />o
<br />o
<br />o
<br />o
<br />o
<br />o
<br />o
<br />o
<br />o
<br />o
<br />o
<br />o
<br />o
<br />o
<br />o
<br />o
<br />o
<br />o
<br />o
<br />o
<br />o
<br />o
<br />o
<br />o
<br />o
<br />
<br />5
<br />3
<br />1
<br />4
<br />8
<br />o
<br />2
<br />4
<br />1
<br />6
<br />3
<br />6
<br />5
<br />2
<br />1
<br />4
<br />9
<br />4
<br />2
<br />4
<br />3
<br />6
<br />7
<br />9
<br />7
<br />5
<br />9
<br />
<br />9,235
<br />9,236
<br />9,246
<br />9,252
<br />9,254
<br />9,255
<br />9,256
<br />9,262
<br />9,270
<br />9,272
<br />9,277
<br />9,286
<br />9,296
<br />9,308
<br />9,319
<br />9,333
<br />9,340
<br />9,348
<br />9,362
<br />9,371
<br />9,381
<br />9,389
<br />9,397
<br />9,408
<br />9,414
<br />9,418
<br />9,423
<br />
<br />5
<br />3
<br />3
<br />6
<br />8
<br />o
<br />2
<br />5
<br />3
<br />9
<br />3
<br />6
<br />7
<br />3
<br />1
<br />4
<br />o
<br />4
<br />2
<br />5
<br />4
<br />1
<br />7
<br />9
<br />4
<br />5
<br />8
<br />
<br />9,236
<br />9,237
<br />9,246
<br />9,252
<br />9,254
<br />9,255
<br />9,256
<br />9,262
<br />9,270
<br />9,272
<br />9,277
<br />9,286
<br />9,296
<br />9,308
<br />9,319
<br />9,333
<br />9,341
<br />9,348
<br />9,362
<br />9,371
<br />9,381
<br />9,390
<br />9,397
<br />9,408
<br />9,415
<br />9,418
<br />9,424
<br />
<br />9
<br />1
<br />3
<br />3
<br />9
<br />6
<br />o
<br />8
<br />2
<br />2
<br />3
<br />4
<br />7
<br />9
<br />5
<br />7
<br />o
<br />5
<br />5
<br />5
<br />5
<br />8
<br />2
<br />8
<br />9
<br />7
<br />1
<br />
<br />5
<br />4
<br />8
<br />9
<br />7
<br />6
<br />11
<br />9
<br />7
<br />9
<br />10
<br />9
<br />9
<br />8
<br />9
<br />9
<br />11
<br />12
<br />11
<br />8
<br />8
<br />7
<br />11
<br />9
<br />4
<br />8
<br />5
<br />
<br />519
<br />744
<br />368
<br />329
<br />388
<br />467
<br />277
<br />311
<br />423
<br />333
<br />297
<br />325
<br />316
<br />345
<br />322
<br />316
<br />278
<br />245
<br />266
<br />362
<br />360
<br />380
<br />265
<br />303
<br />604
<br />309
<br />530
<br />
<br />345
<br />285
<br />170
<br />95
<br />75
<br />75
<br />70
<br />200
<br />185
<br />155
<br />105
<br />115
<br />130
<br />145
<br />115
<br />100
<br />80
<br />55
<br />60
<br />95
<br />150
<br />150
<br />65
<br />85
<br />160
<br />135
<br />200
<br />River
<br />
<br />200
<br />285
<br />975
<br />1,395
<br />1,580
<br />1,600
<br />1,670
<br />2,090
<br />2,610
<br />2,810
<br />3,100
<br />3,670
<br />4,285
<br />4,884
<br />5,365
<br />5,905
<br />6,345
<br />6,595
<br />7,180
<br />7,955
<br />8,560
<br />9,140
<br />9,720
<br />10,285
<br />10,965
<br />11,395
<br />11,945
<br />With Animas
<br />
<br />Mineral Creek
<br />202
<br />203
<br />204
<br />205
<br />206
<br />206.1
<br />207
<br />208
<br />209
<br />209.1
<br />210
<br />211
<br />212
<br />213
<br />214
<br />215
<br />216
<br />217
<br />218
<br />219
<br />220
<br />221
<br />222
<br />223
<br />224
<br />225
<br />I' 226
<br />Feet Above Confluence
<br />
<br />FLOODWAY DATA
<br />
<br />DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT
<br />Federal nsurance Administration
<br />
<br />MINERAL CREEK
<br />
<br />I
<br />TOWN OF SILYERTON
<br />AND UNINCORPORATED AREAS
<br />OF SAN JUAN CO., CO
<br />
<br />~
<br />:.
<br />CD
<br />r-
<br />,.,
<br />w
<br />
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