FLOOD10772 ‎(3)‎

• County: Delta
• Community: Delta County and Unincorporated Areas
• Title: FIRM - Delta County and Unincorporated Areas - Panel 558B
• Date: 3/15/1984
• Prepared For: Delta County
• Prepared By: FEMA
• Floodplain - Doc Type: Current FEMA Regulatory Floodplain Information

KEY TO MAP

SOO-Year Flood Boundary
100- Year Flood Boundary

100-Year Flood Boundary--~
SOO-Year Flood Boundary--

Zone Designations*

~
lfl
lfl
(;)
..J
LIJ
Z
<(
Q.
Vl
Z
o
..,

JOINS PANEL 0556

Base Flood Elevation Line
With Elevation In Feet**

513 ~-

City of Delta
AREA NOT INCLUDED

Base Flood Elevation in Feet
Where Uniform Within Zone**

(EL 987)

Elevation Reference Mark

RM7X

Zone D Boundary----

River Mile

eM1.5

. . .. ~

\ \

**Referenced to the National Geodetic Vertical Datum of 1929

*EXPLANATION OF ZONE DESIGNATIONS

.. ..

30

ZONE

EXPLANA TION

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

A

Areas of 100-year flood; base flood elevations and
flood hazard factors not determined.

AO

Areas of 100-year shallow
are between one (1) and th ree
of inundation are shown, but no
are determined.

where depths
average depths
hazard factors

I
f f
II
~
~
~
~
\~
~
~
~
~
~
~
~

A 1-A30

Areas
flood

flood elevations and

AH

ZONE C

<I>

B

flood to be protected by flood
under construction; base flood
flood hazard factors not determined.

Areas between limits of the 100-year flood and 500-
year flood; or certain areas subject to 1 OO-year flood-
ing with depths less than one (1) foot or where
the drainage area is less than one square
mile; or areas protected by levees from the base flood.
(Medium shading)

Areas of minimal flooding. (No shading)

Areas of undetermined, but possible, flood hazards.

Areas of 100-year coastal flood with velocity (wave
action); base flood elevations and flood hazard factors
not determ ined.

Areas of 100-year coastal flood with velocity (wave
action); base flood elevations and flood hazard factors
determined.

A99

GARNET

MESA

RESER VOIR

C
o
V

V1-V30

NOTES TO USE R

-

Certain areas not in the special flood hazard areas (zones A and V)
may be protected by flood control structures.

This map is for flood insurance purposes only; it does not neces-
sarily show all areas subject to flooding in the community or
all planimetric features outside special flood hazard areas.

For adjoining map panels, see separately printed Index To Map
Panels.

INITIAL IDENTIFICATION:
MA Y 10,

FLOOD HAZARD BOUNDARY MAP REVISIONS:

32

FLOOD tNSU RANCE RATE MAP EFFECTIVE:
MARCH 15, 1984

FLOOD INSURANCE RATE MAP REVISIONS:

Refer to the FLOOD INSU RANCE RATE MAP EFFECTIVE date
shown on this map to determine when actuarial rates apply to
structures in the zones where elevations or depths have been estab-
lished.

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

.'.it,'.i,lii.
1! : t ! '
I, I
I : ~, :

APPROXIMATE SCALE

T. 15 S.
T. 51 N.

FEET

(f
~

ZONE C

. NA nONAL FLOOD INSURANCE PROGRAM

ZONE C

II
II
/1
!I
II
II
\
\ \
II

12

7

I
FLOOD INSURANCE RATE MAP

ELEVATION REFERENCE MARKS

DELTA COUNTY,
COLORADO
(UNINCORPORATED AREAS)

REFERENCE
MARK
RM3

ELEVATION
(FT. NGVD)
5042.985

DESCRIPTION OF LOCATION
A U.S. Coast and Geodetic Survey standard disk, stamped
"5042.985 Q 10 1926", and set in the top of a concrete post
projecting approximately 6 inches above ground, located 1.8 miles
east along the Denver and Rio Grande Western Railroad from the
station at Delta, at milepost 0-371, 53 feet south of the centerline
of U.S. Highway 50, 25 feet north of the track, and level with the
track.

(;)
(;)
'"
.....

PANEL OF 675

(SEE MAP INDEX FOR PANELS NOT PRINTED)

18

JOINS PANEL 0566

1

Federal Emergency Management Agency