FLOOD07974

• County: Routt
• Community: Steamboat Springs
• Basin: Yampa/White
• Title: Flood Insurance Rate Maps - panel 2
• Date: 4/19/1983
• Prepared For: Steamboat Springs
• Prepared By: FEMA
• Floodplain - Doc Type: Historic FEMA Regulatory Floodplain Information

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ZONE AO
-(DEPTH 1)
3/16/79

ZONE 8,1 I
ZONE C

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ZONEB
6737
6736
'6730

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ZONE B

B -

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ZONE A2
1/19/78

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ELEVATION REFERENCE MARKS

REFERENCE
MARK

ELEVATION
(FT. NGVD)

DESCRIPTION OF LOCATION

RM6

6775.84

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

U.S. Army Corps of Engineers, Sacramento District Bench Mark
comprising the south rim of the storm sewer manhole in the inter-
section of Grand Street and Park Avenue.

U.S. Army Corps of Engineers, Sacramento District Bench Mark
comprising a nail in the pavement (on the center line of the
Butcherknife Creek culvert) at the intersection of 6th and Pine
Streets.

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

City of Steamboat Springs Bench Mark comprising a nail in a
wooden pole on the southeast side of the junction of James and Dey
Streets.

City of Steamboat Springs Bench Mark comprising a nail in a
wooden pole at the northwest corner of the intersection of Hill and
Grand Streets.

City of Steamboat Springs Bench Mark comprising a nail in a
wooden pole at the northeast corner of the junction of Larimer
Street and an alley.

City of Steamboat Springs Bench Mark comprising a nail in a
wooden pole at the northwest corner of the intersection of North
Park Road and Logan Avenue.

City of Steamboat Springs Bench Mark comprising a nail in a
wooden pole at the east corner of the intersection of 3rd and Pine
Streets.

U.S. Army Corps of Engineers, Sacramento District Bench Mark
comprising a 1/2-inch re-bar with yellow plastic cap stamped
"Dismuke and Dismuke, Inc. # 7736" in the ground 4 feet east of
northeast corner of a green high voltage box, 60 feet west of the
center of the junction of Amethyst Drive and Maple Street, and 800
feet east of the east end of the high school football field.

City of Steamboat Springs Bench Mark comprising a nail in a
wooden pole 0.5 mile southeast along River Road from the bridge
on the road extending from 5th Street across the Yampa River.
Reference Mark is 60 feet south of the junction of Spar Street and
River Street.

RM7

6767.89

RM12

6733.52

RM13 6752.12
RM14 6752.24
RM15 6752.52
RM16 6760.97
RM17 6776.96
RM20 6759.36
RM21 6831.62
---
I RM22 6717.36
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ZONE C

ZONE C

ZONE AO
{DEPTH 1}
3/16/79

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LIMIT OF
DETAILED STUDY

ZONE C

KEY TO MAP

SOO-Year Flood Boundary

100-Year Flood Boundary

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

lOa-Year Flood Boundary~

SOO-Year Flood Boundary

Ba"e I lood Uevdtion Line
With L!t\dtion In leetH

Bd"e Ilood L1evation in feet
Where Uniform Within lone"'"

L!evdtion Reference :V1drk

RM

lone f) BounddfV

River Mile

eMl,5

-r-rReferenced to the National

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*EXPLANA TION OF ZONE DESIGNATIONS

ZONE

EX PLANA TION

A

Areds of 100-year flood; bd"e flood elevations dnd
flood haldrd factors not determined.

Areas of 100-year "hallow flooding where depths
are between one (1) and three (3) feet; average depths
of inundation <ire shown, but no flood hazard factors
dre 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 determ in cd.

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

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

AO

AH

A 1- A30

A99

B

c
o
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:
DECEMBER 27, 1974

FLOOD HAZARD BOUNDARY MAP REVISIONS:

FLOOD IN SU RANCE RATE :V1AP E F ECTIV E:
JANUARY 19, 1978

FLOOD INSURANCE RATE MAP REVISIONS:
MARCH 16, 1979; to change Zone Designations,
APRil 19, 1983; to change Corporate Limits, to add new Special Flood
Hazard Areas, to add Zone Designations, to add Base Flood Elevations, to add
and change Zone Boundary Line Designations, to add Street Names, and to add
Streets.

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

APPROX IMA TE SCALE
400 0 400 FEET
t----1 t----1 t----1 __--3

dI NATIONAL
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III
II
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3
(SEE MAP INDEX FOR PANELS NOT PRINTED)

Federal Emergency

Agency

"E" FRAME