FLOOD10770

• County: Weld
• Community: Weld County and Unincorporated Areas
• Title: FIRM - Weld County and Unincorporated Areas - Panel 863C
• Date: 9/28/1982
• Prepared For: Weld County
• Prepared By: FEMA
• Floodplain - Doc Type: Current FEMA Regulatory Floodplain Information

26

35

23

~
~-~

/

ZONE C

24

25

36

s: s:
co I"-
(00:' I ~ t)
O:ii::
(.3
, ~

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Town of Firestone
AREA NOT INCLUDED

[ill

ZONE C

To'\vn of Frederick
AREA NOT INCLUDED

1

ZONE C

Town of Dacono
AREA NOT INCLUDED

20

ZONE C

29

o

Q

C)

stCl,rt1ey

KEY

SOO-Year Flood Boundary
100-Year Flood Boundary

Zone Dcsignations* With

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

Base Flood Elevation Line
With Elevation In Feet*'"

(EL 987)

Elevation Reference

RM7X
. M 1.5

River Mile

** Referenced to the

ZONE'
A

EXPLANATION

Areas of 1
flood hazard factors not

Areas of 1
are between one
of inundation are
are determined.

AH Areas of 100-year shallow
are between one (1) and three
elevations are shown, but no
are determined.

elevations and

AO

where depths
average depths
hazard factors

Al-A30

Areas of 100-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 100-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 determ ined.

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

A99

B

C
D
V

Vl-V30

NOTES TO USER

Certain areas not in the special flood 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:
MARCH 21, 1978

FLOOD HAZARD BOUNDARY MAP REVISIONS:

FLOOD INSURANCE RATE MAP EFFECTIVE:
18, 1980

FLOOD INSURANCE RATE MAP REVISIONS:
28, 1982 to reflect F.E.MA title block.

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

500

APPROXIMATE SCALE
o

500 FEET

NA TIONAl flOOD

PRO