FLOOD01923

• Designation Number: 462
• County: Douglas
• Community: Unincorporated Douglas County
• Stream Name: Willow, Little Willow, East Willow Creeks
• Title: Flood Hazard Area Delineation - Willow Creek, Little Willow Creek, East Willow Creek, Douglas County, CO
• Date: 12/1/1996
• Designation Date: 7/1/1997
• Floodplain - Doc Type: Floodplain Report/Masterplan

PERCENT IMPERVIOUS
mtl 85
~45
030
[]20
~10

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FUTURE DEVELOPMENT IMPERVIOUSNESS/EAST
Willow and Little Willow Creek Watersheds
Outfall Systems Plan and Flood Hazard Delineation
URBAN DRAINAGE AND FLOOD CONTROL DISTRICT/DOUGLAS COUNTY

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23

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( IN FEET )
1 inch = 2000ft,

Greenhorne & O'Mara, Inc. Figure 2.2E