0885
0905
WASHINGTON COUNTY
0884
! (
0903
ash
.2 77 40
40 70 .8
4099
4104.6
on W
4092.7 5.1 409
Bla
an y cks C
.8 63 40
405 5. 3
40 66 .9
4140.1
418 7.9
4131.1
4147.9
.2 4163
41 94 .6
.6 08 42
.6 48 40 .9 41 40 0. 9 403
39 91 .6
399 8
40 04 .
5
40 12
.8 20 40
! (
3968 .8
.6 76 39
396 3 39 61
40 20 .7
3995.6
.9 90 39
TOWN OF SPRINGDALE
398 3.7
7.8 398
es
Ca
ny
on
W as
h
39 36 .
8
Bl ad
3 393 .6 3930
3. 3 392 8. 6 391
4.4 391 0.8 391 08 39 .4 05 39
7 389 ! (
0891
0892
4/2/2009 Effective Flood Zones (Data from 2022 NFHL) Effective Zone A Effective Floodway Effective Zone AE (1%-Annual-Chance)
Map Projection: Universal Transverse Mercator (UTM) Zone 12N; North American Datum 1983; Western Hemisphere; Vertical Datum: NAVD 88
Effective Zone AO (1%-Annual-Chance) ! !
! !
! ! !
! !
! !
! !
! !
! !
! !
! !
! !
! !
! !
! !
!
Effective Zone X (0.2%-Annual-Chance)
!
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. Aerial photography sourced from 2021 NAIP. Floodplain tie-ins to effective data have not been performed.
0290
500
1,000
Vertical Datum: NAVD88 Path: L:\DCS\Projects\FEMA\Washington_County\900 - CAD, GIS\GIS\Maps\Hydraulic_Work_Maps\WashCO_Hyd_Workmaps_DDP.mxd
2,000 feet
Motoqua
0450
0294
0416 0418
0700
0725
0750
ek
Pine Valley
051105120516 0517 0417 0419
Silver Reef
05880589 0593
0395
! (
Toquerville
0619 k re e th C 0638 r o N 0856 0857 Virgin
0594 08070826082708310832 LaVerkin Harrisburg 0808 080908280829083308340853 0859 0854 0858
0757 0776 0753
0361
Pintura 0605
05910592
0519
0353
0363
0585
Dammeron Valley
0503
0475
0342
0315
0269 0506 0502 0507 Veyo
Cre
arra
Kan
0295
ee k 0484 Gunlock
0950
0
Cr
su
0501
075807590778
0762 Ivins 0761 076607670786
0884
0903 Springdale
0791 0811 081708360837 Hurricane 0867088608870891 0911 S 0792 0892 hun 08410842 0920 es 0814 0769078807890793 0819 C re 0813 Rockville 0915 08430844 ek 0818 0794 Santa Clara 0893 ash W 1026 d l 100110061007 Gou 10311032 10521056 1082 1106 1107 Apple Valley 1101 1102 Saint George 10281029 1033 1053 1109 1034 Bloomington Shivwits
07640768
1:5,160
1 inch = 430 feet
! !
Central
0351
Ri ve r
Study Stream Reach
! (
New Harmony
0334 0333
in
Water Surface Elevation (1%-Annual-Chance)
03270331 0305
Vi rg
2044.3
01640166
Ma go t
Hydraulic Cross Section
0090
er
Corporate Boundary
0079
eek
2021 Draft 1%-Annual-Chance BLE Results (Zone A)
Enterprise
b Cr
2023 Draft 1%-Annual-Chance Flood Depths Less Than 1'
0065
0077
Kolo
2023 Draft 0.2%-Annual-Chance Flood Zone
0050
Santa Clara Riv
2023 Draft 1%-Annual-Chance Flood Zone (Zone AO with Depth)
FIRM Panel 58, 59, 78, 79, 90 1144, 1161, 1162, 1163, 1164 808, 809, 814, 817, 818, 819, 828, 829, 833, 834, 836, 837, City of Hurricane 841, 842, 843, 844 City of Ivins 758, 762, 764, 766, 767, 768 City of La Verkin 594, 832, 833, 834, 853 ! ( City of Rockville 886, 887, 891, 892, 893 City of Santa Clara 766, 767, 768, 769 759, 767, 769, 778, 786, 788, 789, 793, 794, 1007, 1009, 1017, 1019, 1026, 1028, 1029, 1031, 1032, 1033, 1034, 1036, 1038, City of St. George 1041, 1043, 1044, 1061 City of Toquerville 589, 591, 592, 593, 594, 827, 829, 831, 832, 833, 834 791, 792, 793, 794, 811, 813, 814, 818, 1032, 1034, 1052, City of Washington City 1053, 1056, 1061 Town of Apple Valley 1102, 1106, 1107, 1109, 1144 Town of Leeds 588, 589, 807, 826, 827, 828, 829 Town of New Harmony 327, 331 Town of Springdale 884, 891, 892, 903, 911 Town of Virgin 834, 842, 853, 854, 858, 859, 867
Shoa l Cree k 0055 00590078 0058
Was h
2023 Draft 1%-Annual-Chance Flood Zone (Zone AE and AH)
Community City of Enterprise City of Hildale
am
2023 Draft Floodway
Community Map Key
ver D
2023 Draft Hydraulic Floodplain Information
0911
! (
Bea
Washington County, Utah Hydraulic Work Maps Panel 0884 of 1164
! (
in rg Vi e d rk m F o nna y 1 rth r U ta r No ive ibu R Tr
0975
10171036
1041
10191038
104310441063
1061
1161 1162 Hildale
1144
1163
1164