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<br />
<br />.I
<br />~i~ -,
<br />\.~ II
<br />~___1"
<br />
<br />PREPARED BY
<br />
<br />LANDMARK MAPPING
<br />LAKEWOOD, COLORADO
<br />
<br />RIO GRANDE SHEET INDEX
<br />
<br />1 Eff8E ~
<br />~
<br />
<br />BASIS OF HORIZONTAL CONTROL:
<br />THE COLORADO STATE PLANE COORDINATE SYSTEM
<br />
<br />SOUTH ZONE LAMBERT CONFORMAL PROJECTION
<br />THE FOLLOWING USC & GS TRIANGULATION
<br />STATIONS WERE USED:
<br />
<br />X
<br />
<br />Y
<br />
<br />GRANGER
<br />PLAZA
<br />
<br />370.705.65
<br />357,055 ,90
<br />
<br />1.705,404.67
<br />1,778.401.19
<br />
<br />BASIS OF VERTICAL CONTROL:
<br />
<br />USC & GS SEA LEVEL DATUM TIED TO THE
<br />FOLLOWING BENCHMARKS
<br />
<br />N-163
<br />
<br />R-163
<br />
<br />V-163
<br />BM-7874
<br />
<br />W-163
<br />
<br />TOPOGRAPHY ON THIS MAP COMPLIES WITH
<br />NATIONAL MAP ACCURACY STANDARDS.
<br />
<br />COMPILATION BY PHOTOGRAMMETRIC METHODS
<br />FROM 8'C.F.L. VERTICAL AERIAL PHOTOGRAPHY
<br />
<br />FLOWN MAY 5, 1986
<br />
<br />LEGEND
<br />
<br />500 YEAR
<br />
<br />:;~: ~:~:~:~:~:~::::::::::::::
<br />
<br />100 YEAR
<br />FLOOD
<br />
<br />8068
<br />
<br />500 YEAR
<br />100YEAR FLOOD ELEV.
<br />
<br />--
<br />
<br />----*
<br />'" STREAM STATION IN 100 FT.
<br />FROM LOWER STUDY LIMIT
<br />
<br />~
<br />""----
<br />
<br />INDEX CONTOURS
<br />
<br />4'CONTOURS
<br />
<br />'------....
<br />
<br />2' INTERPOLATED CONTOURS
<br />
<br />APPOX. SECTION LINES
<br />
<br />.
<br />
<br />.
<br />
<br />CROSS SECTIONS
<br />
<br />+
<br />-?-
<br />+
<br />
<br />HORIZ. CONTROL
<br />
<br />PHOTO CENTER
<br />
<br />GRID POINT
<br />
<br />200 0
<br />1"""""\0..-_
<br />scale
<br />
<br />200
<br />
<br />400
<br />,
<br />feet
<br />
<br />CONTOUR 4
<br />INTERPOLATED
<br />
<br />FEET
<br />2 FEET
<br />
<br />^ U.S.DEPARTMENT OF AGRICULTURE
<br />~ SOIL CONSERVATION SERVICE
<br />
<br />FLOOD PLAINS
<br />FLOOD PLAIN MANAGEMENT STUDY
<br />RIO GRANDE NEAR DEL NORTE
<br />IN RIO GRANDE COUNTY
<br />COLORADO
<br />
<br />SHE E T ....1A. 0 F ..2Q..
<br />
|