FLOOD10743

• County: Weld
• Community: Weld County and Unincorporated Areas
• Title: FIRM - Weld County and Unincorporated Areas - Panel 608D
• Date: 9/27/1991
• Prepared For: Weld County
• Prepared By: FEMA
• Floodplain - Doc Type: Current FEMA Regulatory Floodplain Information

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ZONE B

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KEY TO MAP

SOO-Year Flood Boundary
100-Year Flood Boundary

Zone Designations

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

Base Flood Elevation Line
With Elevation In Feet**

~513

Base Flood Elevation in Feet
Where Uniform Within Zone**

(EL 987)

Elevation Reference Mark

RM7X

Zone D Boundary---~"-------

River Mile

-M1.5

**Referenced to the ~ational Geodetic Vertical Datuln of 1929

EXPLANATION OF ZON E DESIGNATIONS

ZONE

EXPLANA TION

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

AO 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.

AH Areas of 100-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.

A l-A30 Areas of 100-year flood; base flood elevations and
flood hazard factors determined.

A99 Areas of 100-year flood to be protected by flood
protection system under construction; base flood
elevations and flood hazard factors not tletermined.

B Areas between limits of thel OO-year flood and 500-
year flood; or certain areas subject to lOa-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)

C Areas of minimal flooding. (No shading)

o Areas of undetermined, but possible, flood hazards.

V Areas of laO-year coastal flood with veloci ty (wave
action); base flood elevations and flood hazard factors
not determ ined.

Vl-V30 Areas of lOa-year coastal flood with velocity (wave
action); base flood elevations and flood hazard factors
'determined.

NOTES TO USER

This map is for use in administering the National Flood Insurance Program;
it does not necessarily identify all areas subject to flooding, particularly
from local drainage sources of small size, or all olanimetric features outside
Special Flood Hazard Areas. .

Areas of special flood hazard (lOa-year flood) include Zones A, AI-30, AE,
AH, AO, A99, V, VI-30 AND VE.

Certain areas not in the Special Flood Hazard Areas (zones A and V) may be
protected by flood control structures.

Coastal base flood elevations apply only landward of the shoreline shown on
this map.

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:
MARCH 18, 1980

FLOOD INSURANCE RATE MAP REVISIONS:

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September 28, 1982; Panel revised to F.E.M.A. title block.

Map revised September 27, 1991 to update corporate limits, to change
base flood elevations, to add base flood elevations, to change special
frood hazard areas and to change zone designations.

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

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APPROXIMATE SCALE IN FEET
500 500

. NATIONAL FLOOD INSURANCE PROGRAM

FI
FLOOD INSURANCE RATE MAP

WELD COUNTY,
COLORADO
(UNINCORPORATED AREAS)

PANEL 608 OF 1075

~SEE MAP INDEX FOR PANELS NOT PRINTED)

COMMUNITY.PANEl NUMBER
080 0608 0

. MAP REVISED:
SEPTEMBER 27, 1991

Federal Emergency

Agency