FLOOD10363

• County: Adams
• County: Douglas
• County: Arapahoe
• Community: Aurora
• Title: FIRM - Aurora - Panel 510E
• Date: 9/7/1998
• Prepared For: Aurora and CWCB
• Prepared By: FEMA
• Floodplain - Doc Type: Current FEMA Regulatory Floodplain Information

2

JOINS PANEL 0220

3

ZONE X

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ARAPAHOE COUNTY
ELBERT COUNTY

ZONE X

PURPOSES

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34

ARAPAHOE COUNTY
UNINCORPORATED AREAS

14

I
NOTE: MAP AREA SHOWN ON PANEL IS LOCATED WITHIN
5 SOUTH AND RANGE 6.5 WEST.

COUNTY
DOUGLAS COUNTY

26

35

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

ZONE AE

Base flood elevations determined.

ZONE AH

Flood
of

of 1 to 3
base

ZONE AO Flood depths of 1 to 3 feet (usually sheet
flow on sloping terrain); average
determined. For areas of alluvial fan
velocities also determined.

ZONE A99 To be protected from 100~year flood by
Federal flood system under
construction; no elevations determined.

ZONE V Coastal flood with
action); no base flood

ZONE Vii:

Coastal flood with
action); no base flood

hazard (wave
determined.

FLOODWAY AREAS IN ZONE AE

OTHER FLOOD AREAS

ZONE X Areas of SOO-year flood; areas of
flood with depths of less
1 foot or with areas less than
'1 square mile; and areas protected by
levees from 100-year flood.

OTHER AREAS

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

ZONE 0

Areas in which flood hazards are
undetermined.

Flood Boundary

Floodway Boundary

Zone D Boundary

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

~513~

Base Flood Elevation Line;
Elevation in Feet*

Cross Section Line

(EL 987)
RM7X

Base Flood Elevation in Feet
Where Uniform Within Zone*

Elevation Reference Mark

*Referenced to the National Geodetic Vertical Datum of 1929

NOTES

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

Areas of special flood hazard (100-year flood) include Zones A. Al-30, AE,
AH, AO, A99, V, Vl-30 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.

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

Coastal base flood elevations apply only landward of the shoreline.
For adjoining map panels see separately printed Map Index

MAP REPOSITORY

City of Aurora Engineering Department
1470 S. Havana Street
Aurora. Colorado 80012

(Maps available for reference only, not for distribution)

INITIAL IDENTIFICATION:

JULY 26, 1974

FLOOD HAZARD BOUNDARY MAP REVISIONS;

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FLOOD INSURANCE RATE MAP EFFECTIVE:

JUNE 1. 1978

FLOOD INSURANCE RATE MAP REVISIONS:

AUGUST 31.1982. SEPTEMBER 15.1989, SEPTEMBER 30.1992

Map revised August 16, 1995 to corporate limits,
format, to update roads and names. to incorporate
letters of map revision.

To determine if flood insurance is available, contact an insurance agent or
call the National Flood Insurance Program at [phone].

.

APPROXIMATE SCALE IN FEET
1000

(SEE MAP INDEX FOR PANELS NOT PRINTED)