FLOOD05736

• County: Routt
• Community: Steamboat Springs
• Basin: Yampa/White
• Title: Flood Insurance Rate Maps - panel 1
• Date: 4/19/1983
• Prepared For: Steamboat Springs
• Prepared By: FEMA
• Floodplain - Doc Type: Historic FEMA Regulatory Floodplain Information

REFERENCE
MARK

ELEVATION
(FT. NGVD)

RM1

6705.26

RM2

6695.13

RM3 6710.3
RM4 6718.02
RM5 6725.1
RM8 6691.43
RM9 6701.46
RM10 6706.35
RM11 6718.83
RM18 6715.10
RM19 6704.06

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ELEVATION REFERENCE MARKS

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ZON E C

DESCRIPTION OF LOCATION

State of Colorado Bench Mark comprising a 5/8-inch re-bar and
aluminum tag in the ground at the south edge of Lincoln Avenue
(U.S. Highway 40), west of the junction of Lincoln Avenue and
13th Street, and north of the "Springhouse" in the City Park.

U.S. Geological Survey disk stamped "M28 1933" on the top of a
concrete post at a fence corner about 325 feet east of the east end
of the Denver and Rio Grande Western Railroad and 13 feet north
of the north rail.

U.S. Army Corps of Engineers, Sacramento District Bench Mark
comprising the center of deck of the bridge crossing Soda Creek at
Oak Street.

U.S. Army Corps of Engineers, Sacramento District Bench Mark
comprising the north rim of the storm sewer manhole in the center
of the intersection of 9th and Pine Streets.

U.S. Army Corps of Engineers, Sacramento District Bench Mark
comprising the center of the deck of the bridge crossing Soda Creek
at Willow Street.

City of Steamboat Springs Bench Mark comprising a nail in a
wooden pole at the northwest corner of the junction of 12th and
Yampa Streets.

City of Steamboat Springs Bench Mark comprising a nail in a
wooden pole at the northeast corner of the junction of 9th and
Yam pa Streets.

City of Steamboat Springs Bench Mark comprising a nail in a
wooden pole at the northeast corner of the junction of 7th and
Yampa Streets.

State of Colorado Bench Mark comprising a nail and tag in the
pavement at the south corner of the intersection of 7th Street and
Lincoln Avenue.

City of Steamboat Springs Bench Mark comprising a nail in a
wooden pole at the northeast corner of the junction of 5th and
Yampa Streets.

U.S. Geological Survey disk stamped "N28 1933" in the northeast
corner of the junction of River Street and a road extending across
the Yampa River from 5th Street. Reference Mark is 48 feet south
of the south rail of the Denver and Rio Grande Western Railroad,
and 42 feet west of the road center line.

ZONE AO
(DEPTH 2) -
3/16/79

KEY TO MAP

500-Year Flood Boundary-------

100-Year Flood B.oundary-----

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

100-Year Flood Boundary--------
500-Year Flood\Bounpary--~

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

*EXPLANA TION Of ZON E DESIGNATIONS

ZONE
A

EXPLANA TION

AO

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; depths
of inundation are shown, but no flood factors
are determined.

Areas of 100-year sh allow flood ing 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
el~vations and flood hazard factors not determined.

Areas between limits of the 100-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 Tlood.
(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 facto'rs
not determined.

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

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 structu res~

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
DECEMBE R 27, 1974

CONVERSION TO REGULAR PROGRAM
JANUARY 19, 1978

Map revised March 16, 1979 to change zone designations.

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

.'Iill
Ii,. ' !,,!
I,; i

APPROXIMATE SCALE
400 0 400 FEET
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. NA HONAl FLOOD INSURANCE P

SPRINGS,

ROUTT COUNTY

1 OF 3

(SEE MAP INDEX FOR PANELS NOT PRINTED)

II

MAP
MARCH 16, 1

u.s. DEPARTMENT OF HOUSING
AND URBAN DEVELOPMENT
FEDERAL INSURANCE ADMINISTRATION