Tap Truth EPA drinking water records, in plain English

County drinking water records

Washington County, UT drinking water systems

35 community water systems serve Washington County, UT, reporting 225,266 people served in all. A system that also serves other counties counts all of its customers here.

17 of them (49%) had at least one health-based violation in the last 10 years. 6 systems still have one unresolved.

27 rely mainly on groundwater and 8 on surface water, counting water bought from other systems.

Their lead service line inventories list 3 lead lines, 109 galvanized lines that must be replaced and 108 lines of unknown material.

4 more systems are placed in Washington County, UT by the county their records name because they have no service area map that lines up with their own records, so they are listed apart and not counted here.

Community water systems
35
People served, sum of each system's own figure
225,266
Systems with a health-based violation, last 10 years
17
Systems with one unresolved
6
Lead service lines in inventories
3

Water systems serving Washington County

35 systems

People served is each system's own figure for its whole service area. Violation counts cover the last 10 years of EPA records.

System Serves People served Main source Health-based violations, 10 years Unresolved Lead lines
St George City Water System St. George 105,240 Purchased surface water 0 0 0
Washington City Washington 45,865 Surface water 0 0 0
Hurricane City Hurricane 25,555 Purchased surface water 0 0 0
Ivins Ivins 10,465 Purchased surface water 0 0 0
Santa Clara City Santa Clara 9,000 Purchased surface water 0 0 0
Hildale - Colorado City Colorado City, Hildale and 1 more 6,100 Groundwater 1 2 0
La Verkin City Water System La Verkin 4,500 Groundwater 0 0 3
Zion Canyon Water System Springdale and land outside it 3,380 Groundwater 0 0 0
Enterprise Town Water System Enterprise 2,200 Groundwater 0 0 0
Toquerville Town Water System Toquerville 1,931 Groundwater 0 0 0
Virgin Virgin 1,512 Purchased groundwater 0 0 0
Diamond Valley Acres Outside cities and towns 1,340 Groundwater 2 0 0
Winchester Hills Water Co Outside cities and towns 950 Groundwater 0 0 0
Dammeron Valley Water Works LLC Dammeron Valley 885 Groundwater 2 0 0
Leeds Domestic Water Users Association Leeds 800 Groundwater 0 0 0
Mountain Springs Water Co Outside cities and towns 660 Groundwater 0 0 0
Springdale Town Water System Springdale 529 Surface water 0 0 0
Veyo Culinary Water Assn Veyo and land outside it 500 Groundwater 1 0 0
Dixie Deer SSD Central 482 Groundwater 0 1 0
Kwu Inc Ivins 460 Purchased groundwater 1 0 0
Big Plains Water SSD - Apple Valley Apple Valley 450 Groundwater 7 0 0
Washington County WCD - Sand Hollow Outside cities and towns 425 Purchased surface water 0 0 0
Angell Springs SSD Outside cities and towns 358 Groundwater 1 0 0
Harmony Farms Water Users Outside cities and towns 314 Groundwater 5 2 0
Rockville Pipeline Co Rockville 240 Purchased surface water 1 0 0
Big Plains Water SSD - Cedar Point Apple Valley 232 Purchased groundwater 13 0 0
New Harmony Water System New Harmony 200 Groundwater 2 1 0
Washington County WCD - Cottam Outside cities and towns 130 Groundwater 0 0 0
Harmony Heights Water Company Outside cities and towns 120 Groundwater 1 0 0
Gunlock Special Service District Outside cities and towns 118 Groundwater 2 0 0
Pine Valley Mt Farms Outside cities and towns 100 Groundwater 0 0 0
North Valley Ranches Sub Outside cities and towns 78 Groundwater 10 3 0
Big Plains Water SSD - Canaan Ranch Apple Valley 62 Groundwater 2 0 0
Pine Valley Irrigation Co Pine Valley 50 Groundwater 3 1 0
Central Culinary Water Co Central 35 Groundwater 1 0 0

Systems placed by county record in Washington County

4 systems

EPA has no service area map for these systems. They are placed by the county their records name (the counties EPA lists them serving, or the county coded in their IDs where EPA lists none), and without a map they are not counted in the figures above.

System Serves People served Main source Health-based violations, 10 years Unresolved Lead lines
Kings Row Estates County on record 234 Purchased surface water 0 0 No inventory
Canyons RV Resort County on record 80 Purchased groundwater 0 0 No inventory
Washington County WCD - Kayenta Water County on record Not reported Purchased groundwater 0 0 0
Washington County WCD - Quail Lake County on record Not reported Surface water 1 0 0

Cities and towns in Washington County

19 places

Back to Utah

Counties come from the counties EPA lists each system serving, matched to 2024 Census counties; where EPA lists none, from the county coded in the system's ID, its service area map, or its mailing address. A county holding at least a fifth of a system's service area map is added when at least a fifth of that map lies in those counties. Towns are the ones EPA lists and the Census places such a map covers, always inside those counties. In New England, where EPA's town names a whole Town, it is not matched to the village of the same name. A system is not listed in a county holding less than a fifth of its map, or in a county or town its map reaches when the map lies mostly outside the counties EPA lists, so a page can leave out a system that serves part of the area. Methodology and limitations