FLOOD05704

• County: Jefferson
• Community: Jefferson County Unincorporated
• Basin: South Platte
• Title: Flood Insurance Rate Maps - Panel 550
• Date: 7/4/1989
• Prepared For: Jefferson County
• Prepared By: FEMA
• Floodplain - Doc Type: Historic FEMA Regulatory Floodplain Information

BUFFALO
CREEK
ROAD
JOINS PANEL 0440
3 2 6
~
... ----- ~
~
~
/
9 10 12 7 8
/ /
ZONE D / /
/ /
/ l
/
17 16 / 15 4/ 13 18
/ /
/ ZONE C /
/

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ZON E 0

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JOINS PANEL 0625

KEY TO

SOO-Year Flood Boundary

ZONE B

100-Year Flood Boundary

JOINS PANEL 0475

Zone Designations

6
ZONE C ~~
00)
1'<.0
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12 7

100-Year Flood Boundary------
SOO-Year Flood Boundary-----~

513~

Base Flood Elevation Line
With Elevation In Feet**

Base Flood Elevation in Feet
Where Uniform Within Zone**

(EL 987)

Elevation Reference Mark

RM7X

Zone D Boundary

River Mile

eM1.5

**Referenced to the National Geodetic Vertical Datum of 1929

EXPLANATION OF ZON E DESIGNATIONS

ZONE
A

EXPLANA TION

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

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 100-year shallow flood ing where depths
are between one (1) and three (3) feet; base flood
elevations are shown, but no flood hazard factors
are determ ined.

Areas of 1 aO-year flood; base flood elevations and
flood hazard factors determined.

Areas of 100-year flood to be protected by flood
protection system under construction; base flood
elevations and flood hazard factors not determined.

Areas between limits of the lOO-year flood and 500-
year flood; or certain areas subject to 1 OO-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 100-year coastal flood with velocity (wave
action); base flood elevations and flood hazard factors
not determined.

Areas of 100-year coastal flood with velocity (wave
action); base flood elevations dnd flood hazard factors
determined.

AO

AH

15

14

18

A 1- A30

A99

B

/
/
22 23/
24
/
/
/ ZON E C

C
D
V

V1-V30

NOTES TO USER

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Certain areas not in the special frood hazard areas (zones A and V)
may be protected by flood control structures.

This map is for flood insurance purposes only; it does not neces-
sarily show all areas subject to flooding in the community or
all planimetric features outside special flood hazard areas.

For adjoining map panels, see separately printed Index To Map
Panels.

INITIAL IDENTIFICATION:
NOVEM BE R 22, 1974

/
/

FLOOD HAZARD BOUNDARY MAP REVISIONS:
JULY 5,1977

26

25

FLOOD INSURANCE RATE MAP EFFECTIVE:
AUGUST 5,1986

35

Refer to the FLOOD INSURANCE RATE MAP EFFECTIVE date
shown on this map to determine when actuarial rates apply to
structures in the zones where elevations or depths have been estab-
lished.

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

3

2

.

APPROXIMATE SCALE IN FEET
2000 0 2000
r f----j !----i I

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. NA TIONAL FLOOD INSURAN

11

I
FLOOD INSURANCE RATE

JEFFERSON COUNTY,
COLORADO
(UNINCORPORATED AREAS)

EL OF

15

(SEE MAP INDEX FOR PANELS NOT PRINTED)

22

1

Federal Emergency