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<br />N 636,000
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<br />621
<br />N 635,235
<br />E 1,425,80t3
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<br />626
<br />N 633,131
<br />E 1.428,330
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<br />624 """
<br />N 633,910 """
<br />E 1,426,567
<br />
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<br />N 633,330
<br />E 1,427,528
<br />
<br />623
<br />N 634,221
<br />E 1,426,612
<br />
<br />625
<br />N 634,121
<br />E 1,426,704
<br />
<br />622
<br />N 634,582
<br />E 1,426,212
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<br />
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<br />N 633,~,99
<br />E 1,4:7,165
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<br />N 633,95~
<br />E 1,426,3
<br />
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<br />N C33,737
<br />E 1,426,395
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<br />N 6H,Ol0
<br />E 1,426,414
<br />
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<br />N 634,344
<br />E 1,425,915
<br />
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<br />N 632,000
<br />
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<br />
<br />628
<br />I, 632,898
<br />E 1,425,145
<br />
<br />N 633,000
<br />
<br />~9
<br />o ~632 ,646
<br />(J) EJ I, 4 2 6 ,8 6 I
<br />b
<br />::>
<br />l-
<br />III
<br />0::
<br />u.l
<br />0-
<br />0-
<br />::>
<br />629
<br />N 632,418
<br />E 1,426,604
<br />
<br />,.;
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<br />",
<br />
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<br />
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<br />
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<br />
<br />4826
<br />
<br />LEGEND
<br />FLOOD PLAIN LIMITS
<br />
<br />.. - - .
<br />...... .........
<br />...... .........
<br />...... .........
<br />...... .........
<br />...... .........
<br />...... .........
<br />...... .........
<br />...... .........
<br />...... .........
<br />...... .........
<br />...... .........
<br />...... .........
<br />...... .........
<br />...... .........
<br />...... .........
<br />...... .........
<br />:-:.:-:-:.:- :-:-:-:-:-:-:.:-:-
<br />............ ..................
<br />
<br />
<br />100 YEAR
<br />FLOOD
<br />
<br />GROUND ELEVATION IN FEET ~ 5<80 _______
<br />MEAN SEA LEVEL DATUM
<br />CONTOUR INTERVAL 2.0'
<br />CROSS SECTION A.
<br />CROSS SECTION CONTINUED .
<br />
<br />IIA
<br />
<br />~
<br />
<br />INTERMITTENT STREAM
<br />HORIZONTAL CONTROL
<br />VERTICAL CONTROL
<br />PHOTO CENTER
<br />GRID POINT
<br />100 YEAR FLOOD ELEV.
<br />
<br />~\-...,.~:s-
<br />8272
<br />Stotion in 100ft,
<br />o from lower study limit
<br />
<br />-Q-
<br />+
<br />5260
<br />
<br />o
<br />o
<br />o
<br />(J)
<br />(\J
<br />7
<br />.
<br />
<br />(-69 INDEX NUMBER FOR COLORADO RIVER MAPPING PROJECT
<br />
<br />SHEETS 1-20 AND 23-29
<br />TOPOGRAPHY COMPILED BY PHOTOGRAMMETRIC METHODS FROM
<br />6" C,F. L. VERTICAL AERIAL PHOTOGRAPHY TAKEN NOV. 15,168. 17,
<br />1982. BASIS OF HORIZONTAL CONTROL: THE COLORA DO STATE
<br />PLANE COORDINATE SYSTEM, CENTRAL ZONE, LAMBERT
<br />CONFORMAL CONIC PROJECTION. THE FOLLOWING (USC 8. GS AND
<br />lOR USGS) TRIANGULATION STATIONS WERE USED: CATHERINE
<br />COORDINATES X= 1,516,508.42 Y=58I,255,78. GNAT-X=I,23I,566.60
<br />Y= 523,643,10. BASIS OF VERTICAL CONTROL: USC 8. GS SEA LEVEL
<br />DATUM BASED ON THE FOLLOWING BENCHMARKS: 0-156 ELEVATION
<br />6192.284, 4870,74PS-ELEVATION 4869.860. PREPARED BY ANALYTICAL
<br />SURVEYS,INC. 4167 SINTON ROAD, COLORADO SPRINGS, CO. 80907.
<br />
<br />SHEETS 21 8. 22
<br />COORDINATE SYSTEM IS THE MODIFIED COLORADO STATE PLANE
<br />COORDINATE SYSTEM,CENTRAl ZONE. LAMBERT CONFORMAL
<br />CONIC PROJECTION, THE FOLLOWING (USC8.G AND USGS)
<br />TRIANGULATION STATIONS WERE USED: DRY HOLLOW X= 1,395,770.68,
<br />Y=613,033.6I, CASTLE X=I,432,094.8I, Y=623,300.73, ANTLER
<br />X= 1,371,760,95, Y= 630,478,31. BASIS OF VERTICAL CONTROL:
<br />USC 6GS AND USGS, SEA LEVEL DATUM BASED ON THE FOLLOWING
<br />BENCHMARKS: RIFLE ELEV. 5319.199, NEW CASTLE ELEV.5747,82.
<br />TOPOGRAPHY COMPILED BY PHOTOGRAMMETRIC METHODS FROM
<br />6" CFl VERTICAL AERIAL PHOTOGRAPHY TAKEN JAN, 12,1983,
<br />COMPILED BY BELL MAPPING CO,. 500 KALAMATH ST. DENVER CO.
<br />
<br />w
<br />
<br /> 0 SHEET INDEX
<br /> 0
<br /> 0 STREAM MAP SHEET STREAM MAP SHEET
<br /> ro
<br /> (\J PORCUPINE CR. 1-3 GARFIEL D CR. 15-16
<br /> <t.
<br /> BEAVER CR 18.4 ALKALI CR, 17-18
<br /> UJ MAMM CR. 5 - 8 S, CANYON CR. 19-22
<br />',I DRY HOLLOW CR. 9 -10 CANYON CR. 23-24
<br /> DIVIDE CR. II -14 ELK CR. 25-29
<br />/'
<br />
<br />C-17-1.
<br />
<br />F=~---
<br />1 REVISION
<br />I
<br />
<br />DATE
<br />
<br />BY
<br />
<br />c U. S. DEPARTMENT OF AGRICULTURE
<br />~ SOIL CONSERVATION SERVICE
<br />
<br />o
<br />o
<br />o
<br />r:
<br />C\J
<br /><t
<br />.
<br />
<br />FLOOD PLAINS
<br />FLOOD PLAIN MANAGEMENT STUDY
<br />COLORADO RIVER TRIBUTARIES
<br />IN GARFIELD COUNTY
<br />COLORADO
<br />o 200 400
<br />
<br />w
<br />
<br />200
<br />
<br />.
<br />SCALE
<br />
<br />600
<br />,
<br />FEET
<br />
<br />~-._.
<br />IN
<br />
<br />SHEET 18 OF 29
<br />
|