FLOOD02331

• County: Larimer
• Community: Larimer County Unincorporated
• Basin: South Platte
• Title: Flood Insurance Rate Maps - Panel 229
• Date: 3/23/1999
• Prepared For: Larimer County
• Prepared By: FEMA
• Floodplain - Doc Type: Historic FEMA Regulatory Floodplain Information

ZONE C

ZONE C

Roosevelt National Forest

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ZONE C

6430
BIG THOMPSON
6435 RIVER

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96'
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Unnamed Road

Midway

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KEY TO MAP

500fYear Flood Boundary

100tYear Flood Boundary

zonte Designations* With
Dat of Identification
e.g. 12/2/74

100 Year Flood Boundary

500 Year Flood Boundary

Bas Flood Elevation Line
Wit Elevation In Feet**

513

Bas Flood Elevation in Feet
Wh re Uniform Within Zone**
1

(EL 987)

Ele ation Reference Mark

RM7X
. M 1.5

Riv r Mile

** eferenced to the National Geodetic Vertical Datum of 1929
I

*fXPLANATION OF ZONE DESIGNATIONS

zo E EXPLANATION

Areas of 100-year flood; base flood elevations and
flood hazard factors not determined.

J\b Areas of 100-year shallow flooding where depths
are between one (1) and three (3) feet; average depths
of inundation are shown, but no flood hazard factors
are determined.

Areas of laO-year shallow flooding where depths
are between one (1) and three (3) feet; base flood
elevations are shown, but no flood hazard factors
are determined.

AH
I

A 1-~30

+
I
B
;1,

Areas of laO-year flood; base flood elevations and
flood hazard factors determined.

Areas of lOa-year flood to be protected by flood
protection I system under construction; base flood
elevations and flood hazard factors not determined.

Areas between limits of the lOa-year flood and 500-
year flood; or certain areas subject to 100-year\flood-
ing with average depths less than one (1) foot or where
the contributing drainage area is less than one square
mile; or areas protected by levees from the base flood.
(Medium shading)

Areas of minimal flooding. (No shading)

Areas of undetermined, but possible, flood hazards.

Areas of lOa-year coastal flood with velocity (wave
action); base flood elevations and flood hazard factors
not determ ined.

Areas of laO-year coastal flood with velocity (wave
action); base flood elevations and flood hazard factors
determined.

I
C
n
V

V1-V30

NOTES TO USE R

Ceryain areas not in the special flood hazard areas (zones A and V)
ma1be protected by flood control structures.

Thi~ map is for flood insurance purposes only; it does not neces-
sari!} show all areas subject to flooding in the community qr
all pJanimetric features outside special flood hazard areas.
i.I
For\adjoining map panels, see separately printed Index To Map
Pan~ls.
i

INITIAL IDENTIFICATION
DECEMBER 27,1974

CONVERSION TO REGULAR PROGRAM
APRIL 2,1979

Refh to the CONVERSION TO REGULAR PROGRAM date
sho.\vn on this map to determine when actuarial rates apply to
stru.ctures in the zones where elevations or depths have been
establ ished.

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

.

APPROXIMATE SCALE

600 0
I !-----i !-----i t--I

600 FEET
I

. NA TIONAL FLOOD INSURANCE PROGRA~

FIRM
FLOOD INSURANCE RATE MAP

LARIMER COUNT'Y,
COLORADO
(UNINCORPORATED AREAS)

PANEL 229 OF 278

(SEE MAP INDEX FOR PANELS NOT PRINTED)

COMMUNITY.PANEL NUMBER
080101 0229 B

EFFECTIVE DATE:
APRIL 2, 1979

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u.s. DEPARTMENT OF HOUSING
AND URBAN DEVELOPMENT
FEDERAL INSURANCE ADMINISTRATION