FLOOD06663

• County: Adams
• Community: Adams County Incorporated
• Basin: South Platte
• Title: Flood Insurance Rate Maps - Panel 225
• Date: 8/16/1995
• Prepared For: Adams County
• Prepared By: FEMA
• Floodplain - Doc Type: Historic FEMA Regulatory Floodplain Information

A

B

c

D

E

F

LEGEN 0

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

104007'30"
40000'09"

ZONE X

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Moore Reservoir
No 4

104000'00"
40000'09"

ZONE AE

Base flood elevations determined.

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MORG N COUNTY
ADAM,S COUNTY

MORGAN COUNTY
ADAMS COUNTY

ZONE AH Flood depths of 1 to 3 feet (usually areas
of ponding); base flood elevations
determined,

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

1

ZONE A99 To be protected from 10D-year flood by
Federal flood protection system under
construction; no base elevations determined.

3

6

ZONE V Coastal flood with velocity hazard (wave
action); no base flood elevations determined.

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ZONE VE Coastal flood with velocity hazard (wave
action); base flood elevations determined.

160TH

AVENUE

FLOODWAY AREAS IN ZONE AE

OTHER FLOOD AREAS

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

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OTHER AREAS
ZONE X Areas determined to be outside SOD-year
floodplain.

ZONE D

Areas in which flood hazards are
undetermined.

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UNDEVELOPED COASTAL BARRIERS

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ZONE X (;
17 16 14 13

entified
1983
Co,tal barrier areas
Floqd Hazard Areas.

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Identified Otherwise
1990 Protected Areas
are normally located within or adjacent to Special

Flood Boundary

Floodway Boundary

Zone D Boundary

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

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

Cross Section Line

8ase Flood Elevation in Feet
Where Uniform Within Zone,
See Map Index for Elevation Datum.

Elevation Reference Mark

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(EL 987)

RM7X
. M2

River Mile

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

144TH

AVENUE

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9~007'30", 32022'30"
[

ZONE X

Moore Reservoir

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I NOTES

ThiJ map is for use in administering the National Flood Insurance Program;
it dpes not necessarily identify all areas subject to flooding, particularly from
locell drainage sources of small size, or all planimetric features outside
Sp~cial Flood Hazard Areas.

cortal base flood elevations apply only landward of 0.0 NGVD, and include
the effects of wave action; these elevations may also differ significantly
fro I ~hose de~eloped by the National Weather Service for hurricane
eva~uatlon planning.

Are s of Special Flood Hazard (10D-year flood) include Zones A, AE, AH, AO,
A9 ( V, and VE,

ce1ain areas not in Special Flood Hazard Areas may be protected by
flood control structures.

BoJndaries of the floodways were computed at cross sections and
inte~polated between cross sections, The floodways were based on
hyd~aulic considerations with regard to requirements of the Federal
Emfrgency Management Agency,

Floqdway widths in some areas may be too narrow to show to scale.
FIO~dWay widths are provided in the Flood Insurance Study Report.

Thi~ map may incorporate approximate boundaries of Coastal Barrier
Re~purce System Units and lor Otherwise Protected Areas established
undyr the Coastal Barrier Improvement Act of 1990 (PL 101-591),

Corhorate limits shown are current as of the date of this map. The user
sho~ld contact appropriate community officials to determine if corporate
limits have changed subsequent to the issuance of this map.

For I, community map revision history prior to countywide mapping, see
Section 6.0 of the Flood Insurance Study Report.
)
For ladjoining map panels and base map source see separately printed
Mal? Index,

3

21

23

24

19

ADAMS COUNTY
UNINCORPORATED AREAS
080001

136TH

AVENUE

29

28

26

25

MAP REPOSITORY
Refer to Repository Listing on Map Index
EFFECTIVE DATE OF
ZONE X COUNTYWIDE FLOOD INSURANCE RATE MAP:
AUGUST 16, 1995
128TH AVENUE ! EFFECTIVE DATE(S) OF REVISION(S) TO
THIS PANEL:
4
Rf' to the FLOOD INSURANCE RATE MAP EFFECTIVE DATE show"
o this map to determine when actuarial rates apply to structures in
zo es where elevations or depths have been established.
T , determine if flood insurance is available, contact an insurance agent or
call the National Flood Insurance Program at [phone].
32 34 35 32 .
APPROXIMATE SCALE IN FEET
2000 0 2000
t---l t---I t---I
T1S T1S
T2S T2S
\) \) . NATIONAL flOOD INSURANCE PROGRAM
(j
ZONE X
3 2 1 5 FIRM
FLOOD INSURANCE RATE MAP
5
ADAMS COUNTY,
COLORADO AND
112TH AVENUE INCORPORATED AREAS
PANEL 225 OF 875
(SEE MAP INDEX FOR PANELS NOT PRINTED)
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G 10 12 COMMUNITY NUMBER PANEL SUFFIX
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0 ADAMS COUNTY,
0: UNINCORPORATED AREAS 080001 0225 G
ZONE X

6 0 a:. Q 14 MAP NUMBER
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:..:: 0 ~ EFFECTIVE DATE:
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0: 00'> AUGUST 16, 1995
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39052'30" 39052'30"
104007'30" JOINS fANEL 0525 104000'00"

Federal Emergency Management Agency