FLOOD00451

• County: Weld
• Community: Windsor
• Title: FIRM - Windsor - Only Panel Printed
• Date: 9/27/1991
• Prepared For: Windsor
• Prepared By: FEMA
• Floodplain - Doc Type: Current FEMA Regulatory Floodplain Information

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CORPORATE LIMITS

REFERENCE MARK

REFERENCE
MARK

RM1

DESCRIPTION OF lOCATION

ELEVATION
(FT.NGVD)

4769.26

Top of concrete, southeast corner of the northeast of Weld County
Road 17 bridge, over Cache La Poudre River.

AREA NOT SHOWN
All ZONE X

SPECIAL FLOOD HAZARD INUNDATED
BY 100-YEAR FLOOD
ZONE A No base flood elevations/determined.

ZONE AE Base flood elevations determined.

ZONE AH Flood depths of
ponding); base

3 feet (usually areas of
elevations determined.

ZONE AO Flood depths of
flow on sloping
determined. For
lng, velocities also

ZONE A99

To be protected
Federal flood
construction; no

ZONE V

Coastal flood with velocitv hazard
action); no base flood eievations
mined.

Z ON EVE

Coastal flood with velocity
action); base flood elevations

FLOODWAY AREAS IN lONE AE

OTHER FLOOD AREAS

ZONE X Areas of 500-year flood; areas of
100-year flood with average depths
of less than 1 foot or with
areas less than 1 square mile;
areas protected by levees from 100-
year flood.

OTHER AREAS

ZO~E X Areas determined to be outside 500-
year flood plain.

ZONE D Areas in which flood hazallds are
undetermined.

Flood Boundary

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Floodway Boundary
Zone Boundary

-Dividing Special Flood
and ~oundary
of Different
Elevations
Within Flood Hazard
Zones.

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Base Flood Elevation Line;
vation in Feet*

Cross Section Line

(EL 987)

Base Flood Elevation in Feet
Where Uniform Within Zone*

RM7X

Elevation Reference Mark

*Referenced to the National Geodetic Vertical Datum of 1929

NOTES

This map is for use in the National Flood InsurancE'
Program; it does not necessarily all areas subject to flooding
particularly from local sourc~s small size, or all planimetrrc
features outside Special Hazard Areas

Areas of special flood hazard (lOO.year flood) include Zones A, A 1.30,
AE, AH, AO, A99, V, V1.30 AND VE.

Certain areas not in Special Flood Hazard Areas may be protected by
flood control structures.

Boundaries of the floodways were computed at cross sections and
interpolated between cross sections. The floodways were based on
hydraulic considerations with regard to requirements of the Federal
Emergency Management Agency.

Floodway widths in some areas may be too narrow to show to scale.
Floodway widths are provided in the Fl00d Insurance St'Udy Report

Coastal base flood elevations apply only landward of the shoreline.

For adjoining map panels see separately printed Map Index

MAP REPOSITOR Y
Town Hall
301 Walnut Street
Windsor, Colorado 80550
(Maps available for reference only, not for distribution)

INITIAL IDENTIFICATION:
SEPTEMBER 27, 1991

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FLOOD HAZARD BOUNDARY MAP REVISIONS:

FLOOD INSURANCE RATE MAP FFECTIVE:
SEPTEMBER 27, 1991

NE

FLOOD INSURANCE RATE MAP REVISIONS:

Refer to the Flood Insurance-Kate Map Effective Date shown on this map
to determine when actuarial rates apply to structures in the zones
where elevations or depths has been established.

To determine if flood insu ranee is available, contact ,an insu rance
agent or call the National Flood Insurance Program at (800)
638-6620.

APPROXIMATE SCALE IN FEET

. NATIONAL FLOOD

TOWN

1

1

Federal