FLOOD01154

• County: Montrose
• Community: Montrose County and Unincorporated Areas
• Title: FIRM - Montrose County and Unincorporated Areas - Panel 226C
• Date: 7/17/1986
• Prepared For: Montrose County
• Prepared By: FEMA
• Floodplain - Doc Type: Current FEMA Regulatory Floodplain Information

JOINS PANEL 0075

ZONE C

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Ditch

6

5

3

ZONE C

ZON E C

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ZONE C

8

9

10

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ZONE C

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16

ZONE C

JOINS PANEL 0228

KEY TO MAP

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

1 OO-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 National Geodetic Vertical Datum of 1929

EXPLANATION OF ZONE DESIGNATIONS

ZONE
A

EXPLANATION

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

Areas of 1 aO-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 flooding where depths
are between one (1) and three (3) feet; base flood
elevations are shown, but no flood hazard factors
are determined.

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 1 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)

Areas of minimal flooding, (No shading)

Areas of undetermined, but possible, flood hazards,

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

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

AO

AH

A 1-A30

A99

B

C
D
V

V1-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:
AUGUST 30, 1974

FLOOD HAZARD BOUNDARY MAP REVISIONS:
AUGUST 30,1977

FLOOD INSURANCE RATE MAP EFFECTIVE:
FEBRUARY 15, 1984

FLOOD I NSU RANCE RATE MAP REVISIONS:
Map revised July 17, 1986 to change flood plain boundaric:,
zone designations, base flood elevations, corporate limits, scale,
cultural features, or map format,

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

.

APPROXIMATE SCALE

500 FEET

. NATIONAL FLOOD INSURANCE PROGRAM

FI
FLOOD INSURANCE RATE MAP

MONTROSE COUNTY,
COLO 0
(UNINCORPORATED AREAS)

NEL 226 OF 515

(SEE MAP INDEX FOR PANELS NOT PRINTED)

MAP
JU l Y 1 1

Federal Emergency Management Agency