FLOOD08779

• County: Hinsdale
• Community: Hinsdale County and Incorporated Areas
• Basin: Gunnison
• Title: FIRM - Hinsdale County and Incorporated Areas - Panel 50B
• Date: 9/30/1987
• Prepared For: Hinsdale County
• Prepared By: FEMA
• Floodplain - Doc Type: Current FEMA Regulatory Floodplain Information

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GUNNISON COUNTY
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HINSDALE COUNTY

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UNCOMPAHGRE NATIONAL FOREST

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Devils

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ZONE X

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Creek

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HINSDALE COUNTY
UNINCORPORATED AREAS
080081

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ZONE A

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BIG BLUE WILDERNESS

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ZONE X

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1. 45 N.
T. 44 N,

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FOREST

GUNNISON

NA TIONAL

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ZONE X

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ZONE X

JOINS PANEL 0101

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UNCOMPAHGRE
NA TIONAL
FOREST

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Landing Strip

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LEGE

SPECIAL FLOOD HAZARD AREAS INUNDATED
BY 100-YEAR FLOOD
ZONE A No base flood devations determined.

35 36 31 32
I
fLOOD INSURANCE
~ powderhorn
('I') HINSDALE COUNTY,
ex: Creek
East Fork COLORADO AND
T, 45 N. INCORPORA TED AREAS
T.44 N,
50 350

ZONE AE Base flood ele'!ations determined.

ZONE AH Flood depth~M 1 to 3 feet (usually areas of
ponding); base flood elevations determined.

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

ZONE A99 To be protected 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.

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

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 drainage
areas less than 1 square mile; and
areas protected by levees from 100-
year flood.

OTHER AREAS

ZONE X Areas determ ined 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 Flood
Hazard Zones, and Boundary
Dividing Areas of Different
Coastal Base Flood Elevations
Within Special Flood Hazard
Zones.

513

Base Flood Elevation Line; Ele-
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 Datu m of 1929

NOTES

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

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 interpo-
lated between cross sections. The floodways were based on hydraulic
considerations with regard to requirements of the Federal Emergency
Management Agency.

F100dway widths in some areas may be too narrow to show to scale.
Floodway widths are provided in the Flood I nsurance Study Report.

Coastal base flood elevations apply only landward of the shoreline.

Elevation reference marks are described in the Flood Insurance Study
Report.

Corporate limits shown are current as of the date of this map. The user
should contact appropriate community officials to determine if corporate
limits have changed subsequent to the issuance of the map.

For community map revision history prior to countywide mapping, see
Section 6.0 of the Flood I nsurance Study Report.

For adjoining map panels see separately printed Map Index

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MAP REPOSITORY

Refer to Repository Listing on Index Map

EFFECTIVE DATE OF
COUNTYWIDE FLOOD INSURANCE RATE MAP:
SEPTEMBER 30, 1987
EFFECTIVE DATE (S) OF REVISION (S) TO THIS PANEL:

Refer to Flood Insurance Rate Map Effective date shown below to
determine when actuarial rates apply to structures in zones where
elevations or depths have been established.

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

..1.1.'.111.'
lUllilliff

APPROXIMATE SCALE IN FEET

NA TIONAl flOOD INSURANCE

PANEL LOCATION

CONTAINS:

COMMUNITY

NUMBER PANEL

SUFFIX

UNINCORPORATED ARFAS

080081 0050

08053C0050 B

SEPTEMBER 30, 1987

Federal Emergency Management Agency