FLOOD05041

• County: Adams
• Community: Adams County Incorporated
• Basin: South Platte
• Title: Flood Insurance Rate Maps - Panel 465
• Date: 8/16/1995
• Prepared For: Adams County
• Prepared By: FEMA
• Floodplain - Doc Type: Historic FEMA Regulatory Floodplain Information

104022'30"
39048'45"

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64TH

ZONE X

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56TH

AVENUE

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ZONE X

48TH

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39045'00"
104022'30"

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ADAMS COUNTY
UNINCORPORA TED AREAS
080001

ZONE X

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NOTE: MAP AREA SHOWN ON THIS PANEL
IS lOCATED WITHIN TOWNSHIP 3 SOUTH
AND RANGE 62 WEST.

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ZONE X

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26TH

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LEGEND

SPECIAL FLOOD HAZARD AREAS INUNDATED
BY 100-YEAR FLOOD
ZONE A No base flood elevations determined.

ZONE AE

Base flood elevations determined.

104018'45"
39048'45"

ZONE AH

1 to 3
base

3

ZONE AO Flood depths of 1 to 3 feet (usually sheet
flow on terrain); average
determined. areas of alluvial fan
velocities also determined.

ZONE A99 To be protected from 100-year flood by
Federal . flood system under
construction; no elevations determined.

ZONE V

Coastal flood with
action); no base flood

hazard (wave
determined.

ZONE VE

Coastal flood with
action); base flood

hazard (wave
determined.

FLOODWAY AREAS 1i\J ZONE AE

OTHER FLOOD AREAS

ZONE X Areas of SOO-year flood; areas of 100-year
flood with depths of less than
1 foot or with areas less than
1 square mile; and areas protected by
levees from 100-year flood.

10

OTHER AREAS

ZONE X Areas determined to be outside SOO-year
floodplain.

ZONE D

Areas in which flood hazards are
undetermined.

UNDEVELOPED COASTAL BARRIERS

/

Identified Identified Otherwise
1983 1990 Protected Areas
Coastol barrier areas are normally located vvithin or adjacent to Special
Flood Hazard Areas.

Flood Boundary

Floodway Boundary

Zone D Boundary

Dividing Special Flood
Zones, and Boundary
Areas of Different
Base Flood Elevations
Special Hazard

AVENUE

Boundary
Hazard
Dividirg
Coastal
Within
Zones.

Base Flood Elevation Line:
Elevation in Feet. See Map Index
for Elevation Datum.

~513~
@-----@

Cross Section Line

Base Flood Elevation in Feet
Where Uniform Within Zone.
See Map Index for Elevation Datum.

Elevation Reference Mark

(EL 987)

RM7X
. M2

River Mile

Horizontal Coordinates Based on North
American Datum of 1927 (NAD 27)
Projection.

97007'30", 32022'30"

NOTES

15

This map is for use in administering the National Flood Insurance
it does not necessarily identify all areas subject to flooding,
local drainage sources of small size, or all planimetric
Special Flood Hazard .L\reas.

Coastal base flood elevations
the effects of wave action;
from those developed by
evacuation planning.

Areas of Flood Hazard nOO-year flood) include Zones A. AE, AH, AO,
A99, V,

Certain areas not in Special Flood Hazard Areas may be protected by
flood control structures.

Boundaries of the floodways were computed at cross sections and
interpolated between cross sections. The floodways were based on
considerations with regard to requirements of the Federal
Management Agency.

COMANCHE CREEK

Floodway widths in some areas may be too narrow to show to scale.
Floodway widths are provided in the Flood Insurance Study Report.

This map
Resource
under the

Corporate limits
should contact
limits have

approximate boundaries of Coastal Barrier
and lor Otherwise Protected Areas established
Barrier Improvement Act of 1990 (PL 101-591).

shown are current as of the date of this The user
community officials to determine corporate
subsequent to the issuance of this map.

AVENUE

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For map panels and base map source see separately printed
Map

For
Section 6.0

to countywide mapping, see
Report.

MAP REPOSITORY
Refer to Repository Listing on Map Index

EFFECTIVE DATE OF
COUNTYWIDE FLOOD INSURANCE RATE MAP:

AUGUST 16, 1995

EFFECTIVE DATE(S) OF REVISION(S} TO THIS PANEL:

22

Refer to the FLOOD INSURANCE RATE MAP EFFECTiVE DATEshovvn
on this map to determine when actuarial rates to structures in
zones "II/here elevations or depths have been

To determine if flood insurance is available, contact an insurance agent or
call the National Flood Insurance Program at [phone].

.

APPROXIMATE SCALE IN FEET
1000

AVENUE

II NATIONAL FLOOD INSURANCE PROGRAM

I
FLOOD INSURANCE RATE MAP

ADAMS COUNTY,
COLORADO AND
INCORPORATED AREAS

PANEL 465 OF 875

(SEE MAP INDEX FOR PANELS NOT PRINTED)

27

046b

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080001

COMANCHE

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34

39045'00"
104018'45"

Federal Emergency Management