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<br />N 607,000
<br />
<br />N 606,000
<br />
<br />N 605,000
<br />
<br />N 604,000
<br />
<br />8
<br />q,
<br />..,
<br />r-
<br />N
<br />
<br />259
<br />N 605,884
<br />E 1,272,949
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<br />It.
<br />
<br />
<br />,
<br />~,
<br />
<br />257
<br />N 605,651
<br />E 1,273,127
<br />
<br />251
<br />N 603,465
<br />E 1,276,427
<br />
<br />258
<br />N 605,752
<br />E 1,272,930
<br />
<br />au
<br />
<br />256
<br />N 605,124
<br />E 1,273,652
<br />
<br />x
<br />
<br />252
<br />X N 603,487
<br />E 1,276,401
<br />
<br />o
<br />o
<br />O.
<br />N
<br />r-
<br />l\!.
<br />
<br />
<br />250
<br />N 603,449
<br />E 1,2761'47
<br />
<br />255
<br />N 604,615
<br />E 1,217,669
<br />
<br />253
<br />N 603,784
<br />E 1,275,977
<br />
<br />254
<br />N 604,233
<br />E 1,275,422
<br />
<br />au
<br />
<br />254
<br />N 602,719
<br />E 1,274,159
<br />
<br />250
<br />N 601,776
<br />E 1,275,054
<br />251
<br />N 601,793
<br />E 1,275,030
<br />
<br />252
<br />N 601,821
<br />E 1,274,992
<br />
<br />o
<br />o
<br />q,
<br />r-
<br />N
<br />
<br />256
<br />N 603,700
<br />E 1,272,624
<br />
<br />x
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<br />/
<br />'<2
<br />~v
<br />'Q
<br />~h
<br />
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<br />
<br />x
<br />
<br />x
<br />
<br />~
<br />GQ
<br />259 ~
<br />N 605,877
<br />E 1,272,279 258
<br />
<br />N 605,722
<br />E ',272,441
<br />
<br />258
<br />N 605,828
<br />E 1,272,259
<br />
<br />x
<br />
<br />x
<br />
<br />x
<br />
<br />N 603,000
<br />
<br />C':-t=;9-
<br />
<br />
<br />N 602,000
<br />
<br />4688
<br />
<br />'-
<br />
<br />J \
<br />
<br />LEGEND
<br />FLOOD PLAIN LIMITS
<br />
<br />..~~~~~,
<br />'"'.~......
<br />
<br />Illlllll!!!!llllllll!l!!l!l!!!:
<br />
<br />lilMlilirilililMNNi
<br />..:~.... ~........ ~
<br />
<br />
<br />100 YEAR 500 YEAR
<br />FLOOD FLOOD
<br />
<br />o
<br />o
<br />o
<br /><D"
<br />r-
<br />~
<br />
<br />au
<br />
<br />GROUND ELEVATION IN FEET
<br />MEAN SEA LEVEL OATUM
<br />
<br />CONTOUR INTERVAL 2.0'
<br />SHEETS I-II
<br />CONTOUR INTERVAL 5.0'
<br />SHEETS 12-14
<br />CROSS SECTION
<br />CROSS SECTION CONTINUED
<br />INTERMITTENT STREAM
<br />HORIZONTAL CONTROL
<br />VERTICAL CONTROL
<br />PHOTO CENTER
<br />GRID POI NT
<br />100 YEAR FLOOD ELEV.
<br />
<br />~ 'c8o --------
<br />~
<br />
<br />~
<br />
<br />AI
<br />
<br />IA
<br />
<br />..
<br />
<br />~ ~"'-
<br />.....---. . . -
<br />
<br />ll272
<br />
<br />--
<br />--
<br />
<br />o
<br />-<i>-
<br />+
<br />5280
<br />
<br />~
<br />~
<br />
<br />C-69 INDEX NUMBER FOR COLORADO RIVER MAPPING PROJECT
<br />SHEETS 1- I I
<br />TOPOGRAPHY COMPILED BY PHOTOGRAMMETRIC METHODS FROM
<br />6" C.F. L. VERTICAL AERIAL PHOTOGRAPHY TAKEN NOV.I!S,16 a 17,
<br />1982. BASIS OF HORIZONTAL CONTROL: THE COLORADO STATE
<br />PLANE COORDINATE SYSTEM, CENTRAL ZONE, LAMBERT
<br />CONFORMAL CONIC PROJECTION. THE FOLLOWING (USC a GS AND
<br />lOR USGS) TRIANGULATION STATIONS WERE USED: CATHERINE
<br />COORDINATES Xal,!S16,!SOS.42 ya!S8I,2!S!S.78. GNAT-Xal,231,!S66.60
<br />Ya!S23,643.10. BASIS OF VERTICAL CONTROL'. USC a GS SEA
<br />LEVEL DATUM BASED ON THE FOLLOWING BENCHMARKS:
<br />D-I!S6 ELE\ATION 6192.284. 4870.74PS-ELEVATION 4869.860.
<br />PREPARED BY ANALYTICAL SURVEYS, INC. 4167 SINTON ROAD,
<br />COLORADO SPRINGS, CO. 80907.
<br />
<br />-
<br />I
<br />01
<br /><D
<br />,
<br />U
<br />
<br />I-
<br />~ SHEETS 12-14
<br />:r:
<br />Ul COORDINATE SYSTEM SHOWN IS THE MODIFIED COLORADO
<br />STATE PLANE COORDINATE SYSTEM, CENTRAL ZONE, BASED
<br />:r:
<br />~ ON A MEAN LATITUDE OF 7~0<?0 FEET AND MEAN NORTH
<br />~ . LATITUDE OF 39- 30', RESULTING IN A COMBINED RECIPROCAL
<br />FACTOR OF 1.000374.8. COMPILATION BY INTERMOUNTAIN
<br />TECHNICAL SERVICES, INC. BOX 3376, GRAND JUNCTION, CO.
<br />81501. DATE OF PHOTOGRAPHY 12-21-79 AND REVISED TO
<br />CHEVRON COORDINATE SYSTEM MAY 1981.
<br />
<br />THESE MAPS COMPLY WITH NATIONAL MAP ACCURACY
<br />STANDARDS.
<br />
<br />SHEET INDEX
<br />
<br />o
<br />o
<br />o
<br />on
<br />r-
<br />~
<br />w
<br />
<br />ROAN CREEK
<br />
<br />PARACHUTE CREEK
<br />
<br />
<br />14
<br />
<br />II
<br />10
<br />9
<br />
<br />REVISION
<br />
<br />DATE
<br />
<br />BY
<br />
<br />^ U. S. DEPARTMENT OF AGRICULroRE
<br />V SOIL CONSERVATION SERVICE
<br />FLOOD PLAINS
<br />FLOOD PLAIN MANAGEMENT STUDY
<br />PARACHUTE CREEK AND ROAN CREEK
<br />IN GARFIELD AND MESA COUNTIES
<br />IN COLORADO
<br />o 200 4QO
<br />IN
<br />
<br />2?0
<br />SCALE
<br />
<br />~
<br />FEET
<br />
|