FLOOD03176

• County: Larimer
• Community: Fort Collins
• Basin: South Platte
• Title: Flood Insurance Rate Maps - Panel 4
• Date: 2/15/1984
• Prepared For: Fort Collins
• Prepared By: FEMA
• Floodplain - Doc Type: Historic FEMA Regulatory Floodplain Information

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STREET

NORTHERN

COLORADO

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Larimer County
AREA NOT INCLUD'ED

EAST MAGNOLIA
STREET

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LE,GEND

SPECIAL FLOOD HAZARD AREAS INUNDATED
BY 100-YEAR FLOOD
ZONE fJ( No base flood elevations determ'ined.

Z ON E AE
ZONE AH

Base flood elevations determined.

Flood depths of 1 to 3 feet (usually areas of
ponding); base flood elevations determined.

Flood depths of 1 to 3 feet (usually sheet
flow on sloying - terrain); average depths
determined. For areas of alluvial fan flood-
ing, velocities also determined.

ZONE AO

ZONE A99 To be pro.tected from 100-year flood by
Federal flood protection system under
construction; no base elevations determined.

ZONE V

Coastal flood with velocity hazard (wave
action); no base flood elevations deter-
mined.

Coastal flood with velocity hazard (wave
action); base flood elevations determined.

ZONE VE

FLOODWAY AREAS IN ZONE AE

OTHER FLOOD AREAS
ZONE X Areas of SOO-year flood; areas of
lOa-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
ZONE X Areas determined to be outside 500-
year flood plain.
ZONE D Areas in which flood hazards are
u ndeterm ined.

Flood Boundary

Floodway Boundary

Zone D Boundary

Boundary Dividing Special Flaod
Hazard Zanes, and Boundary
Dividing Areas af Different
Caastal Base Flaad Elevatians
Within Special Flaod Hazard
Zones.

513

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Base Flood Elevation Linej Ele-
vation in Feet*

Cross Sectian Line

(EL 987)

Base Flaad Elevation in Feet
Where Unifarm Within Zane*

RM7X

Elevatian Reference Mark

*Referenced to' the National Geadetic Vertical Datum af 1929

NOTES

This map is for use in aaministering the National Flood Insurance
Program; it does not necessarily identify all areas subject to' floading,
particularly fram lacal drainage saurces af small size, ar all planimetric
features autside Special Flaa\d Hazard Areas.

Areas af special flaad hazard (laO-year flaad) include Zanes A, Al-30,
AE, AH, AO, A99, V, Vl-30 AND VE. .

Certain areas nat in Special Flaad Hazard Areas may be pratected-by
flaad cantral structures.

Baundaries af the flaadways were camputed at cross sectians and
interpalated between crass sections. "The flaadways were based an
hydraulic consideratians with regard 10' requirements of the Federal
Emergency Management Agency.

Flaadway widths in same areas may be taa narro'w to' shaw to' scale.
Flaadway widths are provided in the Flaad Insurance Study Repart.

Caastal base flood elevations apply only landward of the shoreline.

For adjoining ma~p panels see sepaFately printed Map Index

MAP REPOSITORY
City of Fort Collins
Storm water Utilities Department
235 Mathews
Fort Collins, Colorado 80524

INITIAL IDENTIFICATION:
JUNE 28, 1974

FLOOD HAZARD BOUNDARY MAP REVISIONS:

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FLOOD INSURANCE RATE MAP EFFECTIVE:
JULY 16, 1979
FLOOD INSURANCE RATE MAP REVISIONS;
FEBRUARY 15, 1984

Map revised March 18, 1996 to update corporate limits, to change
base flood elevations, to add base flood elevations, to add special flood
hazard areas, to change zone designations, to update map format. to
add special flood hazard areas from Larimer County, Colorado. and to
incorporate previously issued letter of map revision

TO' determine if flood insurance is available, contact. an insurance
agent or call the National Flood Insurance Program at (800)
638-6620.

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APPROXIMATE SCALE IN FEET

NA TIONAL flOOD INSURANCE PROGRAM

FI
FLOOD INSURANCE RATE MAP

CITY OF
FORT COLLINS,
COLORADO
LARIMER COUNTY

(SEE MAP INDEX FOR PANELS NOT PRINTED)

COMMUNITY..PANEL NUMBER
080102 0004 C
MAP REVISED:
MARCH 18, 1996

Federal Emergency Management Agency