Tap Truth EPA drinking water records, in plain English

County drinking water records

San Juan County, UT drinking water systems

11 community water systems serve San Juan County, UT, reporting 8,040 people served in all.

5 of them (45%) had at least one health-based violation in the last 10 years. 2 systems still have one unresolved.

9 rely mainly on groundwater and 2 on surface water, counting water bought from other systems.

Their lead service line inventories list 0 lead lines, 0 galvanized lines that must be replaced and 1,619 lines of unknown material.

13 more systems are placed in San Juan 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
11
People served, sum of each system's own figure
8,040
Systems with a health-based violation, last 10 years
5
Systems with one unresolved
2
Lead service lines in inventories
0

Water systems serving San Juan County

11 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
Blanding City Blanding 3,760 Surface water 2 0 0
Monticello City Monticello and land outside it 2,393 Surface water 0 0 0
San Juan Spanish Valley SSD Spanish Valley 550 Groundwater 0 0 0
Bluff Water Works Service District Bluff 430 Groundwater 0 2 0
White Mesa Water System White Mesa 300 Groundwater 1 5 0
Glen Canyon Nra - Halls Crossing Halls Crossing 190 Groundwater 0 0 0
Rockland Ranch Outside cities and towns 175 Groundwater 2 0 0
Eastland Special Service District Outside cities and towns 90 Groundwater 0 0 0
Pack Creek Water Company Outside cities and towns 75 Groundwater 2 0 0
Mexican Hat SSD Mexican Hat 40 Groundwater 1 0 0
Wilson Arch Water & Sewer SSD Outside cities and towns 37 Groundwater 0 0 0

Systems placed by county record in San Juan County

13 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
Aneth NTUA County on record 1,481 Groundwater 31 0 No inventory
Oljato NTUA County on record 1,276 Groundwater 0 2 No inventory
Red Mesa NTUA County on record 1,023 Purchased surface water 5 4 No inventory
Monument Valley Utah Schools County on record 700 Groundwater 1 0 No inventory
Montezuma Creek NTUA County on record 424 Groundwater 0 0 No inventory
Monument Valley Mission - Hospital County on record 303 Groundwater 2 8 No inventory
Todahaidekani NTUA County on record 301 Purchased surface water 5 0 No inventory
Gouldings Trading Post and Lodge County on record 300 Groundwater 0 5 No inventory
Mexican Water NTUA County on record 294 Purchased surface water 9 3 No inventory
Mexican Hat NTUA County on record 239 Groundwater 0 1 No inventory
Casa Del Eco Mesa NTUA County on record 211 Groundwater 0 0 No inventory
Aneth Community School BIA County on record 192 Purchased groundwater 2 0 0
Navajo Mountain Community Boarding School BIA County on record 163 Purchased groundwater 2 0 No inventory

Cities and towns in San Juan County

10 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