FLOOD02614

• County: Garfield
• Community: Rifle & DeBeque
• Stream Name: North Side Drainage Basin (Silt Vicinity)
• Basin: Colorado Mainstem
• Title: Colorado River & Tributaries Floodplain Study: Sheet C-27-2
• Date: 1/1/1983
• Prepared For: Rifle & Debeque
• Prepared By: Bell Mapping Company
• Floodplain - Doc Type: Drawing/Map

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SHEET INDEX

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LEGEND

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HORIZ CONTROL

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VERTICAL CONTROL

ANALYTICAL CONTROL

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PHOTO CENTER

SECTION LI NE

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, "1

I I CROSS SECTION

-----x -- FENCE

,..,..,-.
c.~ '..A.A.) SCATTERED TREES
('--'-'--' -.., BRUSH
\..... ,.----/

- -- - DRAINAGE BASIN BOUNDARY

BASIS OF HORIZONTAL CONTROL THE
COLORADO STATE PLANE CooRDI NATE SYSTEM,
CENTRAL ZONE, LAMBERT CON FORMAL CON I C
PROJECTION
THE FOLLOWING (U S C 8 G AND US G S )
TRIANGULATION STATIONS WERE USED

NAME
DRY HOLLOW

O"DER
2nd

COORDI NATES
X = 1,395,77068
Y= 613,03361

CASTLE

2nd

x= 11+32,0948 I
Y= 623,300 73

ANTLER

2nd

x= 1,371,76095
Y= 630,47831

BASIS OF VERTICAL CONTROL US C 8 G S
AND US G S SEA LEVEL DATUM BASED ON
THE FOLLOWING BENCHMARKS

NAME
RIFLE 2

ORDER
2 nd

ELEVATION
5319199

NEW CASTLE

2nd

574782

COMPI LA TION BY PHOTOGRAMMETR IC
METHODS FROM 6" C FL VERTICAL AERIAL
PHOTOGRAPHY TAKEN JANUARY 12, 1983

THIS MAP COMPLIES WITH NATIONAL MAP
ACCURACY STANDARDS

BELL MAPPING CO.

500 KALAMATH STREET
DENVER, COLORADO 80204
[phone]

SCALE IN FEET
200 100 0 200 400
, I

CONTOUR INTERVAL - 2 FEET

S I L T V I C I N I TY
NORTH S I DE DRAINAGE BAS IN

FLOOD PLAIN STUDY

I

PREPARED FOR
CITY OF RI FLE AND TOWN OF DEBEQUE
GARFI ELD COUNTY, COLORADO
I N COO PERATION WITH
COLORADO WATER CONSERVATION BOARD
DENVER, COLORADO

JANUARY 1983