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<br />
<br />EI ,40 1,000
<br />N644,000, ..
<br />
<br />__ . __ E 1"492"000
<br />1 ~-
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<br />_E1tl03LOoQ
<br />
<br />E 1,404.000
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<br />.. _.. EI,406,000
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<br />~, ~,
<br />
<br />4809
<br />
<br />-_._--~
<br />
<br />LEGEND
<br />FLOOD PLAIN LIMITS
<br />
<br />
<br />100 YEAR
<br />FLOOD
<br />
<br />~~<80 _______
<br />
<br />GROUND ELEVATION IN FEET
<br />MEAN SEA LEVEL DATUM
<br />
<br />CONTOUR INTERVAL 2.0'
<br />CROSS SECTION A.
<br />CROSS SECTION CONTINUED .
<br />
<br />INTERMITTENT STREAM
<br />HORIZONTAL CONTROL
<br />VERTICAL CONTROL
<br />PHOTO CENTER
<br />GRID POINT
<br />
<br />100 YEAR FLOOD ELEV.
<br />
<br />.A
<br />
<br />..
<br />
<br />--to ... -t. --..
<br />
<br />6. ~ Center Line '\
<br />SIal Ion In 100fl.
<br />o from lower sIudy limil
<br />
<br />-<)
<br />+
<br />5280
<br />
<br />C-69 INDEX NUMBER FOR COLORADO RIVER MAPPING PROJECT
<br />SHEETS 1,6 AND PARTS OF 2,7,10,11
<br />
<br />~~~~F~~A~~~TI~~~P~~E: BY PHOTOGRAMMETRIC METHODS FROM
<br />1982. BASIS OF HORIZ6~T:LH~6~~~~~~Y T~~K~N NOV. 15,16817,
<br />PLANE COORDINATE SYSTEM, CENTRAL' ZONE, ~i~:~~~ STATE
<br />CONFORMAL CONIC PROJECTION. THE FOLLOWING
<br />lOR USGS) TRIANGULATION STATIONS WERE USED: ~UA~~E~I~~ AND
<br />COORDINATES X- I 516 50842 Y
<br />Y-523,643,10. BASIS' OF 'VERTICAL ~~~Ii-~~5L;~'SCG:~T-X'I,23I,566.60
<br />DATUM BASED S SEA LEVEL
<br />ON THE FOLLOWING BENCHMARKS: 0-156 ELEVATION
<br />6192.284. 4870.74PS-ELEVATlON 4869860 P
<br />. . REPARED BY ANALYTICAL
<br />SURVEYS,INC. 4167 SINTON ROAD, COLORADO SPRINGS, CO. 80907.
<br />
<br />SHEETS 3,4,5,8,9,12,13,14 AND PARTS OF 2,7,10,11
<br />COORDINATE SYSTEM IS THE MOD
<br />COORDINATE SYSTEM CENTRAL ZOINFEIEDLACOLORADO STATE PLANE
<br />, , MBERT CONFORMAL
<br />CONIC PROJECTION. THE FOLLOWING (USC 8G AND USGS)
<br />TRIANGULATION STATIONS WERE USED: DRY HOLLOW X-I 39577068
<br />~.~13,033.6I, CASTLE X-',432,094.8I,Y=623,300.73, ANTL~R' . ,
<br />,371,760.95, Y-630,478.31. BASIS OF VERTICAL CONTROL'
<br />USC 8GS AND USGS. SEA LEVEL DATUM BASED ON THE F~LLOWING
<br />BENCHMARKS: RIFLE ELEV.5319.199 NEW CASTLE
<br />~~~~~RA:HY COMPILED BY PHOTOG~AMMETRIC MET~~~~.~~~~82.
<br />COMPIL~D RTICAL AERIAL PHOTOGRAPHY TAKEN JAN. 12, 1983.
<br />BY BELL MAPPING CO.,500 KALAMATH ST. DENVER CO
<br />LEGEND .
<br />(5lS (2) MAP SHEET NUMBER
<br />
<br />i
<br />(4) :
<br />(
<br />
<br />I
<br />
<br />
<br />COLORADO
<br />RIVER
<br />
<br />(14)
<br />
<br />J R92W~IW
<br />HS' I,.es
<br />
<br />1"70
<br />
<br />REVISION
<br />
<br />--
<br />BY
<br />
<br />DATE
<br />
<br />" .
<br />t
<br />
<br />() U. S, DEPARTMENT OF AGRICULTURE
<br />~ SOIL CONSERVATION SERVICE
<br />FLOOD PLAINS
<br />FLOOD PLAIN MANAGEMENT STUDY
<br />TOWN OF SILT
<br />IN GARFIELD COUNTY
<br />COLORADO
<br />o 200
<br />
<br />, ",.,\-"
<br />
<br />~oo
<br />, ,r~
<br />, $CALE
<br />
<br />400
<br />
<br />600
<br />
<br />.
<br />FEET
<br />
<br />IN "
<br />
<br />, ,
<br />. SHEET
<br />
<br />OF 14
<br />
<br />: c... .
<br />
|