FLOOD08762

• County: San Juan
• Community: San Juan County and Unincorporated Areas
• Basin: San Juan/Dolores
• Title: FIRM - San Juan County and Unincorporated Areas - Panel 100A
• Date: 9/1/1978
• Prepared For: San Juan County
• Prepared By: FEMA
• Floodplain - Doc Type: Current FEMA Regulatory Floodplain Information

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EXCEED BOUNDARIES DELINEATED.

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ZONE C

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San Juan National Forest
AREA NOT INCLUDED

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Rio Grande National Forest
AREA NOT INCLUDED

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KEY TO MAP

SOO-Year Flood Boundary---
laO-Year Flood Boundary

Zone Designations* With
Date of Identification
e.g., 12/2/74

lOb-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

River Mile

. M 1.5

** Referenced to the National Geodetic Vertical Datum of 1929

*EXPLANATION OF ZONE DESIGNATIONS

ZONE EXPLANATION

A Areas of 1 aO-year base flood elevations and
flood hazard factors not

AO Areas of 1 aO-year shallow flooding where depths
are between one (1) and three (3) feet; depths
of inundation are shown, but no flood factors
are determined.

AH 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.

A 1-A30 Areas of 100-year flood; base flood elevations and
flood hazard factors determined.

A99 Areas of 100-year flood to be protected by flood
protection system under construction; base flood
elevations and flood hazard factors not determined.

B 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) .

C Areas of minimal flooding. (No shading)

D Areas of undetermined, but possible, flood hazards.

V Areas of 100-year coastal flood with velocity (wave
action); base flood elevations and flood hazard factors
not determined.

V1-V30 Areas of 100-year coastal flood with velocity (wave
action); base flood elevations and flood hazard factors
determined.

NOTES TO USE R

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.

CONVERSION TO REGULAR PROGRAM
SEPTEMBER 1, 1978

Refer to the CONVERSION TO REGULA
shown on this map to determine when
structures in the zones where elevations
establ ish ed.

To determine if flood insurance is available
::ontact your or call the
at (800) or [phone].

.

APPROXIMATE SCALE
o

2000

2000 FEET

. NATIONAL FLOOD INSURANCE PROGRAM

FLOOD INSURANCE

SAN JUAN
COLORAD
(UNINCORPORATED AREAS)

COMMUNITY.PANEl NUMBER
080267 A

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1

1

(SEE MAP INDEX FOR PAGES NOT PRINTED)

U.S. DEPARTMENT OF HOUSING
AND URBAN DEVELOPMENT
FEDERAL INSURANCE ADMINISTRATION