g
o rk st F Ea
in nd La
PIUTE COUNTY
Sw ale
r ive
y ar ut
R er
ib Tr
vi Se
d Lan ing Sw ale Dry
Wa sh
Trib uta r
y
Roa
Hunter Spr
llow d Ho
ing Draw
y Dr
sh Wa
n Wash Table Mountai
eM
in D
GARFIELD COUNTY
raw
East Fork Sevier River
l Tab
ta oun
Ta ble
Mo
un ta
in H
oll ow
Antimony
Russell
Ce m
Hollow
yon an C le Po
et ar y
Dr
aw
! C ! A
Stream Gauges
Municipalities
Letters of Map Amendment (LOMA) Study Streams*
Effective Zone A (1%-annual-chance flood)
10/4/2023
Effective Floodway (1%-annual-chance flood)
! !
! !
!
! !
!
! !
! ! ! !
! !
! ! ! !
! !
! ! ! !
! !
!
! ! ! !
!
0
Private Tribal
Effective 0.2%-annual-chance flood
US Forest Service
! !
!
No Color
Effective Zone AO (1%-annual-chance flood) !
Alluvial Fan Counties
National Park Service
Effective Zone AE (1%-annual-chance flood)
!
Draft BLE Zone A***
CACHE
* Streams with a drainage area greater than 1 square mile
BEAVER
RICH
BOX ELDER
Wyoming
WEBER
** Floodplain cleanup and refinement within unincorporated areas to occur after Discovery. These areas mainly constitute state and federal land ownership.
500
I 1,000 Feet
2,000
***Draft 2023 hydraulic analysis using new LiDAR topography (no ground survey conducted, Tribal Lands excluded). Floodplain delineations are draft and subject to change. All base information on this map sourced from public data, including the Utah Geospatial Resource Center (UGRC), FEMA, ESRI, and USGS.
Note: This map is not an official Flood Insurance Rate Map and the data presented on this map is for draft information only, to be used as best available data where applicable.
38
PIUTE
39
40 Kingston
42
43
WAYNE
41
MORGAN DAVIS SUMMIT
DAGGETT
SALT LAKE TOOELE
WASATCH
48
JUAB CARBON SANPETE MILLARD EMERY
GRAND
SEVIER
IRON
PIUTE
WAYNE
49
Panguitch
52
53
57
58
Hatch
59
GARFIELD
KANE
Arizona
50
45
46
63
Boulder
51 GARFIELD
SAN JUAN WASHINGTON
44
UINTAH
UTAH
BEAVER
Antimony
IRON
DUCHESNE
Study Streams Outside Initial Refinement Area**
LiDAR Acquisition Area (2014-2019) Project Area
State Land
COUNTY MAP LOCATOR 37
Colorado
Draft Zone A Base Level Engineering (BLE) Results Utah Division of Emergency Management
BLM and Other Federal Land
Effective NFIP Floodplains
Proposed Detailed Study Area (TBD)
RELEASE DATE
Land Ownership
Nevada
NATIONAL FLOOD INSURANCE PROGRAM BLE HYDRAULICS WORK MAP DRAFT GREATER SEVIER PROJECT AREA GARFIELD, JUAB, KANE, MILLARD, PIUTE, SANPETE, AND SEVIER COUNTIES, UTAH RISK MAP PROJECT Town of Antimony - North
STUDY LOCATOR
NOTES TO USERS
MAP SYMBOLOGY
64 65
Alton
71
72
66
56
54
55
Escalante
Tropic Cannonville
60
61
62
68
69
70
75
76
77
Henrieville
73
SAN JUAN
67
KANE
74
47