FLOOD09568

• County: Elbert
• Community: Elbert County
• Stream Name: Various
• Basin: South Platte
• Title: Elbert County Floodplain Delineation - Map A-1-SE
• Date: 6/1/1981
• Prepared For: CWCB
• Prepared By: USGS
• Floodplain - Doc Type: Drawing/Map

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. Prepared b}:the U:S. GeologicalSu~ey - -l
in cooperation wi th the
ELBERT COUNTY BOARD OF COMMISSIONERS I
and the '
COLORADO WATER CONSERVATION BOARD I

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CONTOUR INTERVAL 20 FEEr
DATUM IS MEAN SEA LEVEL

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SCALE ~i:12 000
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1 MILE

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EXPLAN~TlON
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APPROXIMATE BOUNDARY OF
lOO-YEAR FLOOD--Estimated
from regional flood-frequency
equations and hydraulic infor.:,
mation at cross sefions
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I CROSS SEcrIONS AND NUMBBR- .
l<JO-year flood values indicated
Discharge. in
cubic feet Depth. "r.
per second in feet "
W,dth. ~ Velocity.~:
in feet , in feet per ~
~ second '"

1 KILOMETER

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Approximate boundaries of flood - prone areas
are shown on this map. lhere is, on the average,
about 1 chance in 100 that the designated areas
will be inundated in any year. lhis information
is. useful to public agencies and private citizens
concerned with future land developments..
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MAP B-5-NW SHOWING FLOOD-PRONE AREAS.IN THE NORTHWEST PART OF
BIJOU QUADRANGLE, ~LBERT COUNTY, COLORADO

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[1981]
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