FLOOD09270

• County: Adams
• Community: Adams County Incorporated
• Basin: South Platte
• Title: Flood Insurance Rate Maps - Panel 125
• Date: 8/16/1995
• Prepared For: Adams County
• Prepared By: FEMA
• Floodplain - Doc Type: Historic FEMA Regulatory Floodplain Information

A

104037'30"
40000'09"

T1S

1

2

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3

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26

4

35

T1S
T2S

EAST

ZONE X

2

5

11

6

14

39052'30"
104037'30"

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120TH

12

13

ZONE X

152ND

EAST

EAST

ZONE A

6

EAST

EAST

30

128TH

JOINS PANEL 0405'

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D

WELD OUNTY
ADAMS POUNTY

7

4

3

160TH

AVENU

EAST

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ZONE X
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AVENUE

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144TH

AVENUE

EAST

19

22

21

ADAMS COUNTY
UNINCORPORATED AREAS
080001

ZONE X

29

28

27

~VENUE

31

34

AVENUE

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1

6

3

ZONE X

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8

15

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AVENUE

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F

LEGEND

SPECIAL FLOOD HAZARD AREAS INUNDATED
BY 10o-YEAR FLOOD
ZONE A No base flood elevations determined.

104030'00"
40000'09"

ZONE AE Base flood elevations determined.

T1S

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

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.

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

ZONE V

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

1

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 10D-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 10D-year flood.

b
I

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

ZONE D

Areas in which flood hazards are
undetermined.

11

Floodway Boundary

UNDEVELOPED COASTAL BARRIERS

12

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

Flood Boundary

Zone D Boundary

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

14

Boundary
Hazard
Dividing
Coastal
Within
Zones.
Base Flood Elevation Line;
Elevation in Feet. See Map Index
for Elevation Datum.
Cross Section Line

513

;0

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(EL 987)

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

Elevation Reference Mark

13

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91007'30'" 32022'30"

River Mile

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

RM7X

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144TH

AVENUE

NOTES

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

Co~stal base flood elevations apply only landward of 0.0 NGVD, and include
thei effects of wave action; these elevations may also differ significantly
frorr those developed by the National Weather Service for hurricane
evacuation planning.

Ar~s of Special Flood Hazard (100-year flood) include Zones A, AE, AH, AO.
A9l V. and VE.

Ce~ain areas not in. Special Flood Hazard Areas may be protected by
flOJd control structures.

Bo ndaries of the f100dways were computed at cross sections and
int rpolated between cross sections. The floodways were based on
hy raulic considerations with regard to requirements of the Federal
Embrgency Management Agency.
\
Fl09dway widths in some areas may be too narrow to show to scale.
Flo~dway widths are provided in the Flood Insurance Study Report.

Thi4 map may incorporate approximate boundaries of Coastal Barrier
Resource System Units and lor Otherwise Protected Areas established
undbr the Coastal Barrier Improvement Act of 1990 (PL 101-591).

cor~orate limits shown are current as of the date of this map. The user
sho'fJld contact appropriate community officials to determine if corporate
Iimifs have changed subsequent to the issuance of this map.

Fori. community map revision history prior to countywide mapping, see
Se~ion 6.0 of the Flood Insurance Study Report.

For i adjoining map panels and base map source see separately printed
Map Index.
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24

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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:

Refer to the FLOOD INSURANCE RATE MAP EFFECTIVE DATE shown
o~ this map to determine when actuarial rates apply to structures in
ztes where elevations or depths have been established.

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

.

APPROXIMATE SCALE IN FEET
2000 0 2000

t---I t----1 t----t I

120TH

AVENUE

. NATIONAL FLOOD INSURANCE PROGRAM

T1S
T2S

2

PANEL 125 OF 875

(SEE MAP INDEX FOR PANELS NOT PRINTED)

1

FIRM
FLOOD INSURANCE RATE MAP

ADAMS COUNTY,
COLORADO AND
INCORPORATED AREAS

CONTAINS:
COMMUNITY

NUMBER PANEL SUFFIX

ADAMS COUNTY,
UNINCORPORATED AREAS

080001

0125

G

EAST

14

MAP NUMBER
08001C0125 G

13

EFFECTIVE DATE:
AUGUST 16, 1995

JOINS PANEL 0410

39052'30"
104030'00"

Federal Emergency Management Agency