FLOOD10551

• County: Boulder
• Community: Boulder County and Incorporated Areas
• Title: FIRM - Boulder County and Incorporated Areas - Panel 219F
• Date: 6/2/1995
• Prepared For: Boulder County
• Prepared By: FEMA
• Floodplain - Doc Type: Current FEMA Regulatory Floodplain Information

B

ELEVATION REFERENC MARKS
REfERENCE ELEVATION
MARK (FEET NGVD) DESCRIPTION Of LOCAl ON

RM13

7259.80 Squqre cut in a concrete slab, just
nor~h of the northwest corner of
the dike, and east of the gravel
road, approximately 1.1 mi ies west
of J ame s town Po S t 0 f fie e a Ion 9 Ma i n
Street.

1

2

3

5

6

c

o

105024'22"
40009'22"

ZONE X

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12

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Z
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ROOSEVELT NATIONAL FOREST

E

JOINS PANEL 0220

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N .....
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0:: 0::

F

ZONE X

7

13 18

ZONE X

-------\

.".",.

\

Little James
Creek

400~'30"
105024'22"

......

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0:: 0::

JOINS PANEL 0357

ZONE X

17

19

NOTE: MAP AREA SHOWN ON THIS PANEL IS LOCATED WITHIN TOWNSHIP J
NORTH, RANGE 71 WEST AND TOWNSHIP 3 NORTH, RANGE 12 WEST.

No base flood elevations determined.

ZONE At:

Base flood elevations determined.

105022'30"
40009'22"

ZONE AH Flood depths of 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 flooding,
velocities also determined.

ZONE A99 To be protected from laO-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 determined.

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' S00-year flood; areas of 100-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 laO-year flood.

OTHER AREAS

ZONE X Areas determined to be outside SOO-year
floodplain.

ZONE D

Areas in which flood hazards are
undetermined.

UNDEVELOPED COASTAL BARRIERS

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~~""~~I

~~~

8

Identified Identified Otherwise
1983 1990 Protected Areas
Coastal barrier areas are normally located within or adjacent to Special
Flood Hazard Areas.

Flood Boundary

Floodway Boundary

Zone D Boundary

Boundary
Hazard
Dividing
Coastal
Within
Zones.
Base Flood Elevation Line;
Elevation in Feet. See Map Index
for Elevation Datum.

Dividing Special Flood
Zones, and Boundary
Areas of Different
Base Flood Elevations
Special Flood Hazard

~513~
@------@

Cross Section Line

Base in
Where
See Map Index for Datum.

Elevation Mark

(EL 987)
RM7X
. M2

River

97007'30", 32022'30"

Based
American Datum of 1927 (NAD
Projection.

NOTES

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

Coastal base flood elevations apply only landward of 0.0 NGVD. and include
the effects of wave action; these elevations may also differ significantly
from those developed by the National Weather Service for hurricane
evacuation planning.

Areas of Special Flood Hazard (lOa-year flood) include Zones A, AE, AH, AO,
A99, V, and VE.

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

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N
o
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ill
Z
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(f)
z
o
-,

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

This map may incorporate approximate boundaries of Coastal Barrier
Resource System Units and lor Otherwise Protected Areas established
under the Coastal Barrier Improvement Act of 1990 (PL 101-591).

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

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

For adjoining map panels and base map source see separately printed
Map Index.

MAP REPOSITORY
Refer to Repository Listing on Map Index

EFFECTIVE DATE OF
COUNTYWIDE FLOOD INSURANCE RATE MAP:

JUNE 2, 1995

EFFECTIVE DATE(S) OF REVISION(S) TO THIS PANEL:

INSURANCE RATE MAP EFFECTIVE DATE shown
actuarial rates apply to structures
established

To determine
call the National

contact an
at [phone].

agent or

.

APPROXIMATE SCALE IN FEET
o

. NATIONAL FLOOD INSURANCE

I
FLOOD INSURANCE RATE MAP

BOULDER COUNTY,
COLORADO AND
INCORPORATED AREAS

219 OF 595

(SEE MAP INDEX FOR PANELS NOT PRINTED)

SUFFIX

AREAS
JAMESTOWN, TOWN OF

080023
080216

0219
0219

08013&0219 F

40007'30"
105022'30"

Federal