Utah Tap Water Quality

Explore tap water quality data for counties across Utah. View water system reports, track violations, monitor drinking water safety, and check fluoridation status in your community.

Counties

29

With water systems

Population

3,607,940

Served by water systems

Water Systems

502

Total water systems

Violators

4

Systems with serious violations

Searching by your address yields the most accurate results. Searching by town or water system may not show all systems due to how the EPA categorizes data. Some towns may be listed under counties, and water system boundaries don't always align with town boundaries.

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Utah Counties

Beaver

Population: 5,535

Water Systems: 4

Box Elder

Population: 55,767

Water Systems: 36

Cache

Population: 126,235

Water Systems: 24

Carbon

Population: 19,793

Water Systems: 5

Daggett

Population: 1,349

Water Systems: 4

Davis

Population: 393,328

Water Systems: 20

Duchesne

Population: 18,966

Water Systems: 15

Emery

Population: 10,773

Water Systems: 11

Garfield

Population: 5,478

Water Systems: 12

Serious Violator

Grand

Population: 13,505

Water Systems: 6

Iron

Population: 57,135

Water Systems: 27

Juab

Population: 11,029

Water Systems: 5

Kane

Population: 11,731

Water Systems: 13

Millard

Population: 10,306

Water Systems: 16

Morgan

Population: 10,834

Water Systems: 12

Piute

Population: 1,379

Water Systems: 6

Rich

Population: 2,112

Water Systems: 8

Salt Lake

Population: 1,421,299

Water Systems: 39

San Juan

Population: 7,737

Water Systems: 10

Sanpete

Population: 27,816

Water Systems: 19

Sevier

Population: 19,035

Water Systems: 17

Summit

Population: 41,282

Water Systems: 25

Tooele

Population: 68,238

Water Systems: 13

Serious Violator

Uintah

Population: 32,546

Water Systems: 11

Utah

Population: 715,127

Water Systems: 43

Serious Violator

Wasatch

Population: 36,118

Water Systems: 21

Serious Violator

Washington

Population: 217,141

Water Systems: 38

Wayne

Population: 3,500

Water Systems: 9

Serious Violator

Weber

Population: 262,846

Water Systems: 33