FLOOD09437

• County: Montrose
• Community: Montrose County and Unincorporated Areas
• Basin: Gunnison
• Title: FIRM - Montrose County and Unincorporated Areas - Panel 233C
• Date: 7/17/1986
• Prepared For: Montrose County
• Prepared By: FEMA
• Floodplain - Doc Type: Current FEMA Regulatory Floodplain Information

JOINS PANEL 0250

17

16

15

ZONE C

19

20

21

22

Lateral

ZONE C

6096 6104 ZONE B
6100 6107

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ZONE C

ZONE B

LIMIT OF
DETAILED STUDY

ZONE C

ZONE C

30

29

28

27

o

JOINS PANEL 0250

KEY TO MAP

500-Year Flood Boundary-
lOa-Year Flood Boundary------.

Zone Designations

lOa-Year Flood Boundary

500-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 ZON E DESIGNATIONS

ZONE
A

EXPLANATION

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

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.

Areas of laO-year shallow flooding where depths
are between one (1) and three (3) feet; base flood
elevations are shown, but no flood hazard factors
are determ ined.

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

Areas of laO-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 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.

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 INSURANCE RATE MAP REVISIONS:
Map revised July 17, 1986 to change flood plain boundaries,
zone designations, base flood elevations, corporate limits, scale,
cultural features, or map formal.

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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,
COLORADO
(UNINCORPORATED AREAS)

PANEL 233 OF 515

(SEE MAP INDEX FOR PANELS NOT PRINTED)

COMMUNITY.P ANEl
080124 0233 C

MAP REVISED:
JUlY1 1986

Federal Emergency Management Agency