FLOOD07418

• County: Weld
• Community: Frederick
• Basin: South Platte
• Title: FIRM - Frederick - Only Panel Printed
• Date: 7/13/1982
• Prepared For: Frederick
• Prepared By: FEMA
• Floodplain - Doc Type: Current FEMA Regulatory Floodplain Information

CORPORATE LIMITS

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ZONE C

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ELEVATION REFERENCE MARKS

REFERENCE
MARK

ELEVATION
(FT. NGVD)

4946.88

DESCRIPTION OF LOCATION

RM1*

In Firestone, a U.S. Geological Survey bench mark stamped Line
9, Colorado 360 and located 32 feet north, 58 feet east, and 1 foot
higher than the T-junction of roads; 44 feet west of the center of
the main track of the Union Pacific Railroad; 1 foot south of the
fence line; asteel rod in concrete post.

In Dacono, the southwest corner of a box structure for a drop melt
located at 8th and Forest Streets. Established by. Gingery Associ-

ates, Inc.

RM2*

5024.53

*OUTSIDE STUDY LIMITS

1
I

ZONE C

CORPORATE LIMITS

_I

KEY TO MAP

SOO-Year Flood Boundary -...-.--

laO-Year Flood Boundary

Zone Designations* With
Date of Identification
e.g., 12/2/7 4

100-Year Flood Boundary
SOO-Year Flood Boundary

ZONE B

Base Flood Elevation Line
With Elevation In Feet**

513~

Base Flood Elevation in Feet
Where l:fniform Within Zone**

(EL 987)

Elevation Reference Mark

RM7X

Zone D Boundary----..----

River Mile

4llM1.5

**Referenced to the National Geodetic Vertical Datum of 1929

*EXPLANA TION OF ZONE DESIGNATIONS

ZONE
A

EXPLANA TlON

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

Areas of lOa-year shallow flooding where depths
are between one (1) and three (3) feet; average depths
of inundation are shown; but no flood hazard factors
are determined.

Areas of lOa-year shallow flooding where depths
are between one (1) and three (3) feet; base flood
elevations are shown, but no flood hazard factors
are determined.

Areas of lOa-year flood; base flood elevations and
flood hazard factors determined.

Areas of lOa-year flood to be protected by flood
protection system under construction; base flood
elevations and flood hazard factors not determined.

Areas between limits of the laO-year flood and 500-
year flood; or certain areas subject to lOa-year flood-
ing with average depths less than one (1) foot or where
the contributing 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.

AO

AH

A1-A30

A99

B

C
D
V

V 1- V30

NOTES TO USER

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.

Levee ItUlllmHIMm_lllllllllullmmml..___.IIIHHllmlllllHllII....III11I1I1......II11111111011

INITIAL IDENTIFICATION:
SEPTEMBER 26, 1975

FLOOD HAZARD BOUNDARY MAP REVISIONS:

FLOOD INSURANCE RATE MAP EFFECTIVE:
JULY 16, 1979

FLOOD INSURANCE RATE MAP REVISIONS:
JULY 13, 1982 ; to change Corporate Limits, to add Special Flood
Hazard Areas dated 3/18/80 from Weld County, and to add Streets.

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

.

APPROXIMATE SCALE

FEET

. NATIONAL flOOD INSURANCE PROGRAM

FI
FLOOD INSURANCE

MAP

TOWN OF

,

ON

PHI

MAP REVISED:
JU

Federal Emergency Management Agency