LEGEND
NOTES TO USERS
This map is for use in administering the National Flood Insurance Program. It does not necessarily identify all areas subject to flooding, particularly from local drainage sources of small size. The community map repository should be consulted for possible updated or additional flood hazard information.
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112° 00' 00"
R. 1 W. R. 2 W.
To obtain more detailed information in areas where Base Flood Elevations (BFEs) and/or floodways have been determined, users are encouraged to consult the Flood Profiles and Floodway Data and/or Summary of Stillwater Elevations tables contained within the Flood Insurance Study (FIS) report that accompanies City of Brigham City this FIRM. Users should be aware that BFEs shown on the FIRM represent rounded whole-foot elevations. These BFEs are intended for flood insurance rating 490006 purposes only and should not be used as the sole source of flood elevation information. Accordingly, flood elevation data presented in the FIS report should be utilized in conjunction with the FIRM for purposes of construction and/or floodplain management.
DR
Certain areas not in Special Flood Hazard Areas may be protected by flood control structures. Refer to Section 2.4 "Flood Protection Measures" of the Flood Insurance Study report for information on flood control structures for this jurisdiction.
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111° 58' 7.5"
1510000 FT
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41° 31' 52.5"
Box Elder County Unincorporated Areas 490005
Box Elder County Unincorporated Areas 490005
7
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S PEC I AL F L OOD HA Z AR D AR EAS (S F H As ) S U B J ECT TO INUNDATION BY THE 1% ANNUAL CHANCE FLOOD
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ZONE A
No Base Flood Elevations determined.
ZONE AH
Flood d ep th s of 1 to 3 fe et (u su al ly area s o f pon d ing ); Base F lood Elevations determined.
Base Flood Elevations determined.
ZONE AE 45
98
000m
N
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 AO
Special Flood Hazard Area formerly protected from the 1% annual chance flood by a flood control system that was subsequently decertified. Zone AR indicates that the former flood control system is being restored to provide protection from the 1% annual chance or greater flood.
Area to be protected from 1% annual chance flood by a Federal flood p r o t e c ti o n s y s t e m u n d e r c o n st r u c ti o n ; n o B a s e F l o o d E l e v a t i o n s determined.
ZONE A99
7
Coastal flood zone with velocity hazard (wave action); no Base Flood Elevations determined.
ZONE V
8
Co as tal fl oo d zo n e wit h vel oc i ty h a z ard ( wa ve ac tio n ); B a se Flo od Elevations determined.
ZONE VE ! ! ! !
HL HIG
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FLOODWAY AREAS IN ZONE AE
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The floodway is the channel of a stream plus any adjacent floodplain areas that must be kept free of encroachment so that the 1% annual chance flood can be carried without substantial increases in flood heights.
AN D VD BL
MEDOLAND DR
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Hazard include Zones A, AE, AH, AO, AR, A99, V, and VE. The Base Flood Elevation is the water-surface elevation of the 1% annual chance flood.
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SHAMROCK DR
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The 1% annual chance flood (100-year flood), also known as the base flood, is the flood that has a 1% chance of being equaled or exceeded in any given year. The Special Flood Hazard
BOX ELDER COUNTY CITY OF BRIGHAM CITY
CITY OF BRIGHAM CITY
The projection used in the preparation of this map was State Plane Utah North 4301 Horizontal datum was NAD 83, GRS80 spheroid. Differences in datum, spheroid, projection or UTM zones used in the production of FIRMs for adjacent jurisdictions may result in slight positional differences in map features across jurisdiction boundaries. These differences do not affect the accuracy of this FIRM.
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ZONE AR
BOX ELDER COUNTY
EDGEHILL DR
D MEDOLAN
Boundaries of the floodways were computed at cross sections and interpolated between cross sections. The floodways were based on hydraulic considerations900 N with regard to requirements of the National Flood Insurance Program. Floodway widths and other pertinent floodway data are provided in the Floodway Data table shown on this FIRM.
JOINS PANEL 1840
1505000 FT
41° 31' 52.5"
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OTHER FLOOD AREAS
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Areas of 0.2% annual chance flood; areas of 1% annual chance flood with average depths of less than 1 foot or with drainage areas less than 1 square mile; and areas protected by levees from 1% annual chance flood.
ZONE X
Areas in which flood hazards are undetermined, but possible.
ZONE D
COASTAL BARRIER RESOURCES SYSTEM (CBRS) AREAS
W AD
E
DR
PL
CHERRY DR
Areas determined to be outside the 0.2% annual chance floodplain.
ZONE X
ON
600 E
RS DE
NGS Information Services NOAA, N/NGS12 National Geodetic Survey SSMC-3, #9202 1315 East-West Highway Silver Spring, Maryland 20910-3282 (301) 713-3242
OTHER AREAS
3715000 FT
AN
HOLIDAY DR
Flood elevations on this map are referenced to the North American Vertical Datum of 1988. These flood elevations must be compared to structure and ground elevations referenced to the same vertical datum. For information regarding conversion between the National Geodetic Vertical Datum of 1929 and the North American Vertical Datum of 1988, visit the National Geodetic Survey website at http://www.ngs.noaa.gov/ or contact the National Geodetic Survey at the following address:
OTHERWISE PROTECTED AREAS (OPAS)
SUNSET DR
CBRS areas and OPAs are normally located within or adjacent to Special Flood Hazard Areas. 1% annual chance floodplain boundary
SUNSET DR
0.2% annual chance floodplain boundary Floodway boundary
To obtain current elevation, description, and/or location information forZONE bench X marks shown on this map, please contact the Information Services Branch of the National Geodetic Survey at (301) 713-3242, or visit its website at http://www.ngs.noaa.gov/.
Zone D boundary 97
FAIRVIEW DR
ORCHARD DR
950 E
ELM AVE
1819
JOINS DR PANEL MAPLE
1000 E
900 E
800 E
E SH
MAPLE DR
:
:
ASHE DR
POPLAR DR
X
:
4454
KA
4460
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Boundary dividing Special Flood Hazard Areas of different Base Flood Elevations, flood depths or flood velocities. Base Flood Elevation line and value; elevation in feet*
Base Flood Elevation value where uniform within zone; elevation in feet*
A
, ( 23
000m
E
Cross section line Transect line
Geographic coordinates referenced to the North American Datum of 1983 (NAD 83) 1000-meter Universal Transverse Mercator grid values, zone 12
5000 -foot g rid tic ks: U tah S tate P la ne co ordi na te system, north zone (FIPSZONE 4301), Lambert Conformal Conic projection
Bench mark (see explanation in Notes to Users section of this FIRM panel) River Mile
EFFECTIVE DATE OF COUNTYWIDE FLOOD INSURANCE RATE MAP
City of Brigham City 490006
SEPTEMBER 29, 2010 EFFECTIVE DATE(S) OF REVISION(S) TO THIS PANEL
D EN R LE
R
To determine if flood insurance is available in this community, contact your insurance agent or call the National Flood Insurance Program at 1-800-638-6620. 45
96
000m
N
16
250
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4471
ê
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MAP REPOSITORY Refer to listing of Map Repositories on Map Index
0
MAP SCALE 1" = 500' 500
ê
3710000 FT
150
ZONE X
0
4 447
(DEPTH 3')
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AA
PANEL 1838D
Box Elder Creek
FIRM FLOOD INSURANCE RATE MAP
44 7
8
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3
( ZONE X 19
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ZONE 4511 AE AC
30 0 35 0
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AC
AB
DR JONES
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AND INCORPORATED AREAS
4541 4526
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PROFILE BASE LINE
S
BOX ELDER COUNTY, BRECKINRIDGE COUNTY, KENTUCKY UTAH
Box Elder Creek
ZONE X ZONE AE
4518
D
AB
44 9
06 45
PROFILE BASE LINE 90
ZONE X
A
ZONE X
9 448
4501
8 44
5
AA
1000 FEET
METERS 300
150
ZONE AO
Culvert
ZONE X
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For community map revision history prior to countywide mapping, refer to the Community Map History table located in the Flood Insurance Study report for this jurisdiction.
ZONE X
Z
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R
:
RI
ASHE CIR
Bridge ELIASON AVE
Z
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DX5510
CI R
IE D
100 N
700 N
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M1.5
R MA
ZONE X
17
200 N
4449
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600000 FT
SYCAMORE DR
ASHE CIR
Y
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76
18
BEECHER AVE
Y
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JOINS PANEL 1840
600 E
200 N
Bridge
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42
LVD
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AD
LIMIT OF DETAILED STUDY
PANEL 1838 OF 3500
(SEE MAP INDEX FOR FIRM PANEL LAYOUT)
ZONE X
CONTAINS:
19
COMMUNITY
BOX ELDER COUNTY
ZONE A
S
21
20
600 E
NOTE: MAP AREA SHOWN ON THIS PANEL IS LOCATED WITHIN TOWNSHIP 9 NORTH, RANGE 1 WEST AND TOWNSHIP 10 NORTH, RANGE 1 WEST.
R. 1 W. R. 2 W. 41° 30' 00"
112° 00' 00"
17000mE
4
D
JOINS PANEL 2280
18
4
E
000m
45
BOX ELDER COUNTY
90
ZONE A
NUMBER
PANEL
SUFFIX
490006
1838
D
490005
1838
D
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( ZONE A X
BRIGHAM CITY, CITY OF
CITY OF BRIGHAM CITY
4441
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87°07'45'', 32°22'30''
DB
BOTT AVE
SYCAMORE DR
ZONE AE
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23
AN
18
4445
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A
HL HIG
OAK DR
Please refer to the separately printed Map Index for an overview map of the county showing the layout of map panels; community map repository addresses; and a Listing of Communities table containing National Flood Insurance Program dates for each community as well as a listing of the panels on which each community is located.
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ORCHARD DR
ELM AVE
If you have questions about this map or questions concerning the National Flood4436 Insurance Program in general, please call 1-877-FEMA MAP (1-877-336-2627) or W visit the FEMA website at http://www.fema.gov/business/nfip/.
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* Referenced to the North American Vertical Datum of 1988
OAK DR
Contact the FEMA Map Service Center at 1-800-358-9616 for information on available products associated with this FIRM. Available products may include previously issued Letters of Map Change, a Flood Insurance Study report, and /or digital versions of this map. The FEMA Map Service Center may also be reached by Fax at 1-800-358-9620 and its website at http://msc.fema.gov/.
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(EL 987)
BYWATER RD
400 N
Corporate limits shown on this map are based on the best data available at the time of publication. Because changes due to annexations or de-annexations may 300 N have occurred after this map was published, map users should contact appropriate community officials to verify current corporate limit locations.
N
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BELMONT DR
HAWTHORNE DR
LINDON DR
BOTT AVE
000m
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CRESTVIEW DR
MT VIEW DR
Base map information shown on this FIRM was provided in digital format by the U.S. Farm Service National Agriculture Imagery Program (NAIP), dated summer 2006, and by the U.S. Geological Survey Digital Orthophoto Quadrangles, dated 1993 and later, produced at a scale of 1:24000. The data was obtained from the State Geographic Information Dataset (SGID) maintained by the Automated Geographic Reference Center (AGRC). Based on updated topographic information, this map reflects more detailed and upto-date stream channel configurations and floodplain delineations than those shown on the previous FIRM for this jurisdiction. As a result, the Flood Profiles and Floodway Data tables may reflect stream channel distances that differ from what is shown on the map. Also, the road to floodplain relationships for unrevised streams may differ from what is shown on previous maps.
CBRS and OPA boundary
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95
000m
N
No t ic e to User : T he Ma p Nu m b e r s ho wn be lo w s ho ul d b e us e d wh e n pl a c in g ma p or de r s ; t he Co m m u n i t y N u m b e r shown above should be used on insurance applications f or the subject community.
MAP NUMBER 49003C1838D
41° 30' 00"
19
4
E
000m
111° 58' 7.5"
EFFECTIVE DATE SEPTEMBER 29, 2010 Federal Emergency Management Agency