FLOOD00023

• County: Adams
• Community: Adams County Incorporated
• Title: Flood Insurance Rate Maps - Panel 100
• Date: 8/16/1995
• Prepared For: Adams County
• Prepared By: FEMA
• Floodplain - Doc Type: Historic FEMA Regulatory Floodplain Information

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104045'00"
40000'09"

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CITY OF BRIGHTON
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Bowles
Reservoir

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ADAMS couNtY
UNINCORPORATEDf AREAS
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Calhoun
Reservoir

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ADAMS COUNTY
UNINCORPORATED AREAS
080001

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39052'30"
104045'00"

JOINS PANEL 0380

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WELD COUNTY
ADAMS COUNTY

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CORPORATE LIMITS

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CITY OF COMMERCE CITY
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CITY OF COMMERCE CITY
ADAMS COUNTY
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ZONE X

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LEGEND

SPECIAL FLOOD HAZARD AREAS INUNDATED
BY 100-YEAR FLOOD
ZONE A No base flood elevations determined.

104037'30"
40000'00"

ZONE AE

Base flood elevations determined.

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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 011 sloping terrain) i average depths
determined. For areas of alluvial fan flooding,
velocities also determined.

ZONE A99 To be protected from 100-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 SOO-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.

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

ZONE 0

Areas in which flood hazards are
undetermined.

UNDEVELOPED COASTAL BARRIERS

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Identified
1990
normally located

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Identified
1983
Coastal barrier areas are
Flood Hazard Areas.

Otherwise
Protected Areas
within or adjacent to Special

Flood Boundary

Floodway Boundary

Zone D Boundary

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

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Boundary
Hazard
Dividing
Coastal
Within
Zones.

Base Flood Elevation Line;
Elevation in Feet. See Map Index
for Elevation Datum.

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Cross Section Line

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

Elevation Reference Mark

(EL 987)
RM7X
. M2

River Mile

Horizontal Coordinates Based on North
American Datum of 1927 (NAD 27)
Projection.

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97007'30", 32022'30"

NOTES

Thi~ map is for use in administering the National Flood Insurance Program;
it ~oes not necessarily identify all areas subject to flooding, particularly from
10c~1 drainage sources of small size, or all planimetric features outside
Sp~cial Flood Hazard Areas.

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

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

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Certain areas not in Special Flood Hazard Areas may be protected by
flood control structures.

Bo~ndaries of the floodways were computed at cross sections and
int$rpolated between cross sections. The floodways were based on
hydraulic considerations with regard to requirements of the Federal
Eniergency Management Agency.

FI~odway widths in some areas may be too narrow to show to scale.
Flo'odway 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).

Co~porate 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.

Fori community map revision history prior to countywide mapping, see
settion 6.0 of the Flood Insurance Study Report.
I
Fori 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:

AUGUST 16, 1995

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

Rbfer to the FLOOD INSURANCE RATE MAP EFFECTIVE DATE shown
o~ this map to determine when actuarial rates apply to structures in
zQnes where elevations or depths have been established.

Tb determine if flood insurance is available, contact an insurance agent or
C~II the National Flood Insurance Program at [phone].

.

APPROXIMATE SCALE IN FEET
2000 0 2000

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. NATIONAL FLOOD INSURANCE PROGRAM

FIRM
FLOOD INSURANCE RATE MAP

ADAMS COUNTY,
COLORADO AND
INCORPORATED AREAS

PANEL 100 OF 875

(SEE MAP INDEX FOR PANELS NOT PRINTED)

CONTAINS...;..
COMMUNITY

NUMBER PANEL SUFFIX

ADAMS COUNTY,
UNINCORPORATED AREAS
BRIGHTON. CITY OF
COMMERCE CITY. CITY OF

0100
0100
0100

G
G
G

080001
080004
080006

MAP NUMBER
08001C0100 G

39052'30"
104037'30"

EFFECTIVE DATE:
AUGUST 16, 1995

Federal Emergency Management Agency