Washington County, Utah Hydraulic Work Maps Panel 0327 of 1164 0 1,000 2,000 500 feet 1 inch = 430 feet 1:5,160 Map Projection: Universal Transverse Mercator (UTM) Zone 12N; North American Datum 1983; Western Hemisphere; Vertical Datum: NAVD 88 Veyo Ivins Virgin Hildale Pintura Central Motoqua Gunlock Shivwits LaVerkin Rockville Hurricane Enterprise Harrisburg Springdale Toquerville Silver Reef Pine Valley New Harmony Bloomington Santa Clara Apple Valley Saint George Dammeron Valley Beaver Dam Wash Gould Wash NorthCreek Shoal Creek Kanarra Creek Magotsu Creek Kolob Creek VirginRiver Santa Clara River ShunesCreek 0975 0725 0750 0475 0050 0450 0700 0950 0920 0585 0605 0315 0290 0395 0305 0065 0090 0055 0915 0295 1144 1161 1162 1109 1101 1107 1102 1106 0811 0511 1163 1164 0911 10191038 104310441063 10171036 1041 1061 10281029 1053 1033 1034 100110061007 1026 10311032 10521056 07640768 076907880789 1082 0813 0793 0814 0794 0818 0819 08430844 0761 07660767 0762 0786 0893 0791 0792 0753 0758 08170836 0759 0837 0778 0841 0638 0842 0867 0886 0808 0887 0809 0891 0828 0892 0829083308340853 0854 0858 0418 0859 0757 0884 0776 0903 0419 0519 0807 0826082708310832 0416 0856 0857 05120516 0588 0417 0589 0593 0594 0517 0619 0484 0503 05910592 0501 0507 0502 0506 0269 0361 0294 0363 0342 0333 0334 01640166 03270331 0351 0353 0078 0079 0059 0058 0077 ! ! ! ! ! ! ! ! 0166 0330 0331 0327 0164 0333 0175 WASHINGTON COUNTY TOWN OF NEW HARMONY Pinto Creek Pace Draw DamCanyonCreek North Ash Creek Pace Draw StraightCanyonCreek 5504 5455.6 5430.3 5380.7 5374.8 5372.8 5391.9 5385.95383.1 5378.6 5347.5 5344.4 5339 5335.1 5324.9 5320.7 5317.4 5314.1 5311.8 5306.8 5304.4 5300.3 5297.2 5295 5289.8 5286.4 5283.1 5368 5365.5 5360.5 5354.1 5351.9 5286 5284.7 5280.4 5476.5 5461.4 5527.1 5524 5519.6 5370.7 5367.8 5365.2 5354.4 5352.7 54475444.6 5440.7 5281.1 5279.5 5426.9 5424.3 5350.1 5327.8 5536.3 5493 5369.6 5530.9 5451.4 5407.5 5393.6 5367.85365.2 Path: L:\DCS\Projects\FEMA\Washington_County\900 CAD, GIS\GIS\Maps\Hydraulic_Work_Maps\WashCO_Hyd_Workmaps_DDP.mxd Vertical Datum: NAVD88 Hydraulic Cross Section Water Surface Elevation (1%-Annual-Chance) 2044.3 2023 Draft 1%-Annual-Chance Flood Zone (Zone AE and AH) 2023 Draft Floodway 2023 Draft 0.2%-Annual-Chance Flood Zone Corporate Boundary Effective Zone A Effective Floodway Effective Zone AE (1%-Annual-Chance) Effective Zone X (0.2%-Annual-Chance) 4/2/2009 Effective Flood Zones (Data from 2022 NFHL) Effective Zone AO (1%-Annual-Chance) 2023 Draft 1%-Annual-Chance Flood Depths Less Than 1' Community Map Key 2021 Draft 1%-Annual-Chance BLE Results (Zone A) 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. Study Stream Reach ! ! 2023 Draft Hydraulic Floodplain Information 2023 Draft 1%-Annual-Chance Flood Zone (Zone AO with Depth) Community FIRM Panel City of Enterprise 58, 59, 78, 79, 90 City of Hildale 1144, 1161, 1162, 1163, 1164 City of Hurricane 808, 809, 814, 817, 818, 819, 828, 829, 833, 834, 836, 837, 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 City of St. George 759, 767, 769, 778, 786, 788, 789, 793, 794, 1007, 1009, 1017, 1019, 1026, 1028, 1029, 1031, 1032, 1033, 1034, 1036, 1038, 1041, 1043, 1044, 1061 City of Toquerville 589, 591, 592, 593, 594, 827, 829, 831, 832, 833, 834 City of Washington City 791, 792, 793, 794, 811, 813, 814, 818, 1032, 1034, 1052, 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
Washington County, Utah Hydraulic Work Maps Panel 0331 of 1164 0 1,000 2,000 500 feet 1 inch = 430 feet 1:5,160 Map Projection: Universal Transverse Mercator (UTM) Zone 12N; North American Datum 1983; Western Hemisphere; Vertical Datum: NAVD 88 Veyo Ivins Virgin Hildale Pintura Central Motoqua Gunlock Shivwits LaVerkin Rockville Hurricane Enterprise Harrisburg Springdale Toquerville Silver Reef Pine Valley New Harmony Bloomington Santa Clara Apple Valley Saint George Dammeron Valley Beaver Dam Wash Gould Wash NorthCreek Shoal Creek Kanarra Creek Magotsu Creek Kolob Creek VirginRiver Santa Clara River ShunesCreek 0975 0725 0750 0475 0050 0450 0700 0950 0920 0585 0605 0315 0290 0395 0305 0065 0090 0055 0915 0295 1144 1161 1162 1109 1101 1107 1102 1106 0811 0511 1163 1164 0911 10191038 104310441063 10171036 1041 1061 10281029 1053 1033 1034 100110061007 1026 10311032 10521056 07640768 076907880789 1082 0813 0793 0814 0794 0818 0819 08430844 0761 07660767 0762 0786 0893 0791 0792 0753 0758 08170836 0759 0837 0778 0841 0638 0842 0867 0886 0808 0887 0809 0891 0828 0892 0829083308340853 0854 0858 0418 0859 0757 0884 0776 0903 0419 0519 0807 0826082708310832 0416 0856 0857 05120516 0588 0417 0589 0593 0594 0517 0619 0484 0503 05910592 0501 0507 0502 0506 0269 0361 0294 0363 0342 0333 0334 01640166 03270331 0351 0353 0078 0079 0059 0058 0077 ! ! ! ! ! ! ! ! ! 0334 0166 0330 0331 0332 0327 0164 0333 0175 WASHINGTON COUNTY TOWN OF NEW HARMONY Pinto Creek Dam CanyonCreek Pace Draw North Ash Creek Bumblebee Creek 5295 5289.8 5286.4 5283.15281.1 5278.2 5275.65271.15266.55265.8 52625260.5 5255.3 5253.8 5238.2 5237.2 5231.3 5228.35225.7 5297.2 5251.3 5239.4 5222.8 5217.2 5276.7 5272.5 5244.5 5244.1 5368 5365.5 5360.5 5354.1 5351.9 5350.4 5344 5296.2 5292.7 5290.6 5289 5286 5284.7 5280.4 5330.6 5329.2 5327.9 5324.9 5321.6 5203 5199.95194.8 5190.7 5185.9 5181.1 5178.1 5174.8 5172.2 5315.3 5308.6 5302.7 5299 5213.8 51705168.3 5165.1 5221.2 5219.1 5218.8 5338.1 5335.5 5315.4 5315.3 5211.5 5208 5208.85208 5279.5 5205.7 5316 5357.1 5290.8 5315.5 5205.7 5210.1 5349.5 5294 5306 5300.3 5275.6 5244.7 5247.7 5220.8 Path: L:\DCS\Projects\FEMA\Washington_County\900 CAD, GIS\GIS\Maps\Hydraulic_Work_Maps\WashCO_Hyd_Workmaps_DDP.mxd Vertical Datum: NAVD88 Hydraulic Cross Section Water Surface Elevation (1%-Annual-Chance) 2044.3 2023 Draft 1%-Annual-Chance Flood Zone (Zone AE and AH) 2023 Draft Floodway 2023 Draft 0.2%-Annual-Chance Flood Zone Corporate Boundary Effective Zone A Effective Floodway Effective Zone AE (1%-Annual-Chance) Effective Zone X (0.2%-Annual-Chance) 4/2/2009 Effective Flood Zones (Data from 2022 NFHL) Effective Zone AO (1%-Annual-Chance) 2023 Draft 1%-Annual-Chance Flood Depths Less Than 1' Community Map Key 2021 Draft 1%-Annual-Chance BLE Results (Zone A) 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. Study Stream Reach ! ! 2023 Draft Hydraulic Floodplain Information 2023 Draft 1%-Annual-Chance Flood Zone (Zone AO with Depth) Community FIRM Panel City of Enterprise 58, 59, 78, 79, 90 City of Hildale 1144, 1161, 1162, 1163, 1164 City of Hurricane 808, 809, 814, 817, 818, 819, 828, 829, 833, 834, 836, 837, 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 City of St. George 759, 767, 769, 778, 786, 788, 789, 793, 794, 1007, 1009, 1017, 1019, 1026, 1028, 1029, 1031, 1032, 1033, 1034, 1036, 1038, 1041, 1043, 1044, 1061 City of Toquerville 589, 591, 592, 593, 594, 827, 829, 831, 832, 833, 834 City of Washington City 791, 792, 793, 794, 811, 813, 814, 818, 1032, 1034, 1052, 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