FLOOD02330

• County: Adams
• Community: Adams County Incorporated
• Basin: South Platte
• Title: Flood Insurance Rate Maps - Panel 52
• Date: 8/16/1995
• Prepared For: Adams County
• Prepared By: FEMA
• Floodplain - Doc Type: Historic FEMA Regulatory Floodplain Information

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B

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104050'37"
40000'06"

ELEVATION RE!FERENCE MARKS
REFERENCE ELEVATION
MARK (FEET NGVD) /DESCRIPTION OF LOCATION

RM2 4993.77 A bro~ze disk in top of concrete
p 0 s t 11. 2 mil e s sou tho f B rig h ton
a Ion g tlh e Un ion Pac i f i c R a i I r 0 ad;
at a r~ad crossing 61 feet south of
the cenjterline of road.

T1S

WELD COUNTY
ADAMS COUNTY

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ZONE X

2

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LONGS

PEAK

NORTH

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104048'45"
40000'06"

ROAD

ZONE X

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STREET

STREET

CITY OF BRIGHTON
080004

BRIGHTON

STREET

WALNUT STREET
3
ZONE X STRONG STREET
160TH AVENUE (2)
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080004

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BROMLEY

CITY OF BRIGHTON
ADAMS COUNTY

ADAMS COUNTY
UNINCORPORATED AREAS
080001

LANE

LANE

CORPORA TE-L1M~TS

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ADAMS, ~OUNTY
UNINCORPO~TED AREAS,
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CITY OF BRIGHTO;
080004

CORPORATE LIMITS

39058'07"t
104050'37f
1

JOINS PANEL 0055

39058'07"
104048'45"

LEGEN D

SPECIAL FLOOD HAZARD AREAS INUNDATED
BY 10o-YEAR FLOOD
ZONE A No base flood elevations determined.

ZONE AE Base flood elevations determined.

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 10C-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 SOG-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 100-year flood.

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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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K~::1

Ide tified Identified Otherwise
l' 83 1990 Protected Areas
Coasta barrier areas are normally located within or adjacent to Special
Flood Hazard Areas.

Flood Boundary

Floodway Boundary

Zone D Boundary

~.

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

I

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

~513

(EL 987)
RM7X
. M2
97od7/30", 32022'30"

~

Base Flood Elevation in Feet
Where Uniform Within Zone.
See Map Index for Elevation Datum.

Elevation Reference Mark

River Mile

Horizontal Coordinates Based on North
American Datum of 1927 (NAD 271
Projection.

NOTES

This ap is for use in administering the National Flood Insurance Program;
it doe not necessarily identify all areas subject to flooding, particularly from
local rainage sources of small size, or all planimetric features outside
Speci Flood Hazard Areas.

Coast I base flood elevations apply only landward of 0.0 NGVD, and i'1c1ude
the e ects of wave action; these elevations may also differ significantly
from those developed by the National Weather Service for hurricane
evacu ion planning,

Areas of Special Flood Hazard (100-year flood) include Zones A, AE, AH, AO,
A99. and VE.

Certai areas not in Special Flood Hazard Areas may be protected by
flood rntrol structures.

Bound ries of the floodways were computed at cross sections and
interp lated between cross sections. The floodways were based on
hydra ic considerations with regard to requirements of the Federal
Emerg ncy Management Agency.

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

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

Corpo te 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 this map.

For c mmunity map revision history prior to countywide mapping, see
Sectio 6.0 of the Flood Insurance Study Report.

For ad oining map panelS and base map source see separately printed
Map I dex.

MAP REPOSITORY
Refer to Repository Listing on Map Index

EFFECTIVE DATE OF
COUNTYWIDE FLOOD INSURANCE RATE MAP:

AUGUST 16, 1995

I
EfFECTIVE DATE(S) OF REVISION(S) TO THIS PANEL:

Refe1 to the FlOOD INSURANCE RATE MAP EFFECTIVE DATE shown
on tris map to determine when actuarial rates apply to structures in
zone~ where elevations or depths have been established,

To ~rtermine if flood insurance is available, contact an insurance agent or
call t,e National Flood Insurance Program at [phone].

.

APPROXIMATE SCALE IN FEET
WO 0 WO

.....--... ..--------.

. NATIONAL FLOOD INSURANCE PROGRAM

FIRM
FLOOD INSURANCE RATE MAP

ADAMS COUNTY,
COLORADO AND
INCORPORATED AREAS

PANEL 52 OF 875

(SEE MAP INDEX FOR PANELS NOT PRINTED)

CONTAINS:
COMMUNITY

NUMBER PANEL SUFFIX
--

ADAMS COUNTY.
UNINCORPORATED AREAS
BRIGHTON. CITY OF

080001
080004

0052
0052

G
G

MAP NUMBER
08001C0052 G

EFFECTIVE DATE:
AUGUST 16, 1995

Federal Emergency .M.anagement Agency