FLOOD09889

• County: Adams
• Community: Adams County Incorporated
• Basin: South Platte
• Title: Flood Insurance Rate Maps - Panel 775
• Date: 8/16/1995
• Prepared For: Adams County
• Prepared By: FEMA
• Floodplain - Doc Type: Historic FEMA Regulatory Floodplain Information

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104015'00"
39045'00"

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39037'30"
104015'00"

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ADAMS ~OUNTY_
ARAPAHOE: COUNTY

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ZONE X

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JOINS PANEL 0500

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ADAMS COUNTY
UNINCORPORATED AREAS
080001

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ARAPAHOE COUNTY

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LEGEND

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

ZONE AE Base flood elevations determined.

104007'30"
39045'00"

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 10o-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,

T3S

ZONE VE Coastal flood with velocity hazard (wave
action); base flood elevatiol1s determined,

FLOODWAY AREAS IN ZONE AE

OTHER FLOOD AREAS

ZONE X Areas of SOo-year flood; areas of 10o-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 10o-year flood.

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OTH ER 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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Coastal barrier areas
Flo~d Hazard Areas.

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Identified Otherwise
1990 Protected Areas
are normally located within or adjacent to Special

Flood Boundary

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Floodway Boundary

Zone D Boundary

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

Boundary
Hazard
Dividing
Coastal
Within
Zones.

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

Cross Section Line

513

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(EL 987)
RM7X
. M2

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 27)
Projection.

9r07'30", 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
loc I drainage sources of small size, or all planimetric features outside
Sprial Flood Hazard Areas.

Co~stal base flood elevations apply only landward of 0,0 NGVD, and include
thet' effects of wave action; these elevations may also differ significantly
fro those developed by the National Weather Service for hurricane
ev cuation planning,

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

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ce~ain areas not in Special Flood Hazard Areas may be protected by
flood control structures.
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Bobndaries of the floodways were computed at cross sections and
int~rpolated between cross sections. The floodways were based on
hY9raulic considerations with regard to requirements of the Federal
Emergency Management Agency.

FIO~dWay widths in some areas may be too narrow to show to scale.
Flopdway widths are provided in the Flood Insurance Study Report.

Thi~ 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~orate limits shown are current as of the date of this map. The user
shquld contact appropriate community officials to determine if corporate
lim~s have changed subsequent to the issuance of this map,

Fot community map revision history prior to countywide mapping, see
Se tion 6,0 of the Flood Insurance Study Report,

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

MAP REPOSITORY
Refer to Repository Listing on Map Index

EFFECTIVE DATE OF
COUNTYWIDE FLOOD INSURANCE RATE MAP:

AUGUST 16. 1995

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

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

TJ determine if flood insurance is available, contact an insurance agent or
c~1I 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 775 OF 875

(SEE MAP INDEX FOR PANELS NOT PRINTED)

CONTAINS:
COMMUNITY

NUMBER PANEL SUFFIX
--

ADAMS COUNTY.
UNINCORPORATED AREAS

080001

0775

G

MAP NUMBER
08001C0775 G

39037'30"
104007'30"

EFFECTIVE DATE:
AUGUST 16, 1995

Federal Emergency Management Agency